<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2025 Workiva-->
<!--r:cfe67b44-ff56-4431-967e-cdf44c0ef57b,g:3086e836-c922-4ea6-988d-05138e60a8d5-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/all" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#all"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#hypercube-dimension"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-default"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-domain"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/domain-member" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#domain-member"/>
  <link:roleRef roleURI="http://www.usa.autodesk.com/role/CONSOLIDATEDSTATEMENTSOFOPERATIONS" xlink:type="simple" xlink:href="adsk-20250131.xsd#CONSOLIDATEDSTATEMENTSOFOPERATIONS"/>
  <link:definitionLink xlink:role="http://www.usa.autodesk.com/role/CONSOLIDATEDSTATEMENTSOFOPERATIONS" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementLineItems_0df5501c-6800-49fd-9ce8-9515f4fbbdb8" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StatementLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementTable_424158b8-1cf9-4e0d-83b0-1cda6ea2635a" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StatementTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_0df5501c-6800-49fd-9ce8-9515f4fbbdb8" xlink:to="loc_us-gaap_StatementTable_424158b8-1cf9-4e0d-83b0-1cda6ea2635a" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductOrServiceAxis_2a0c0e35-b8bc-48e3-a8e9-e8949b540c01" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_ProductOrServiceAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_424158b8-1cf9-4e0d-83b0-1cda6ea2635a" xlink:to="loc_srt_ProductOrServiceAxis_2a0c0e35-b8bc-48e3-a8e9-e8949b540c01" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductsAndServicesDomain_2a0c0e35-b8bc-48e3-a8e9-e8949b540c01_default" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_ProductsAndServicesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ProductOrServiceAxis_2a0c0e35-b8bc-48e3-a8e9-e8949b540c01" xlink:to="loc_srt_ProductsAndServicesDomain_2a0c0e35-b8bc-48e3-a8e9-e8949b540c01_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductsAndServicesDomain_e7d63b82-16bc-4848-b39a-788a4dde6383" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_ProductsAndServicesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ProductOrServiceAxis_2a0c0e35-b8bc-48e3-a8e9-e8949b540c01" xlink:to="loc_srt_ProductsAndServicesDomain_e7d63b82-16bc-4848-b39a-788a4dde6383" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_SubscriptionandMaintenanceMember_71f652ac-56c2-4aaa-873a-b6c011f781fe" xlink:href="adsk-20250131.xsd#adsk_SubscriptionandMaintenanceMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_e7d63b82-16bc-4848-b39a-788a4dde6383" xlink:to="loc_adsk_SubscriptionandMaintenanceMember_71f652ac-56c2-4aaa-873a-b6c011f781fe" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubscriptionAndCirculationMember_eaa81be7-8310-4759-87de-102ce9b655d2" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SubscriptionAndCirculationMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_adsk_SubscriptionandMaintenanceMember_71f652ac-56c2-4aaa-873a-b6c011f781fe" xlink:to="loc_us-gaap_SubscriptionAndCirculationMember_eaa81be7-8310-4759-87de-102ce9b655d2" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MaintenanceMember_e84451ba-1224-495a-a930-420345a5e78f" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_MaintenanceMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_adsk_SubscriptionandMaintenanceMember_71f652ac-56c2-4aaa-873a-b6c011f781fe" xlink:to="loc_us-gaap_MaintenanceMember_e84451ba-1224-495a-a930-420345a5e78f" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProductAndServiceOtherMember_c0b662b0-88ac-4e50-bf9e-17f4eb57d4c6" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ProductAndServiceOtherMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_e7d63b82-16bc-4848-b39a-788a4dde6383" xlink:to="loc_us-gaap_ProductAndServiceOtherMember_c0b662b0-88ac-4e50-bf9e-17f4eb57d4c6" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenuesAbstract_ef438c20-4a72-445a-a627-7ea7bd3f4764" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RevenuesAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0df5501c-6800-49fd-9ce8-9515f4fbbdb8" xlink:to="loc_us-gaap_RevenuesAbstract_ef438c20-4a72-445a-a627-7ea7bd3f4764" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_62f36436-5425-4f58-954b-0907f514ed93" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RevenuesAbstract_ef438c20-4a72-445a-a627-7ea7bd3f4764" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_62f36436-5425-4f58-954b-0907f514ed93" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfRevenueAbstract_5e8c02d1-c1b7-4702-a8ad-3d7c053d26da" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CostOfRevenueAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0df5501c-6800-49fd-9ce8-9515f4fbbdb8" xlink:to="loc_us-gaap_CostOfRevenueAbstract_5e8c02d1-c1b7-4702-a8ad-3d7c053d26da" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfGoodsAndServicesSold_98536f57-bfb3-4d7a-962b-d6b1b41733a6" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CostOfGoodsAndServicesSold"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CostOfRevenueAbstract_5e8c02d1-c1b7-4702-a8ad-3d7c053d26da" xlink:to="loc_us-gaap_CostOfGoodsAndServicesSold_98536f57-bfb3-4d7a-962b-d6b1b41733a6" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfGoodsAndServicesSoldAmortization_cfadefbc-722a-4f21-baa0-695bc012eee4" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CostOfGoodsAndServicesSoldAmortization"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CostOfRevenueAbstract_5e8c02d1-c1b7-4702-a8ad-3d7c053d26da" xlink:to="loc_us-gaap_CostOfGoodsAndServicesSoldAmortization_cfadefbc-722a-4f21-baa0-695bc012eee4" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfRevenue_2f626a7e-8cef-407d-9eb5-ea1705c5903e" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CostOfRevenue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CostOfRevenueAbstract_5e8c02d1-c1b7-4702-a8ad-3d7c053d26da" xlink:to="loc_us-gaap_CostOfRevenue_2f626a7e-8cef-407d-9eb5-ea1705c5903e" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GrossProfit_e639b554-aaf5-4f9c-bc60-bdfbfdb66328" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_GrossProfit"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0df5501c-6800-49fd-9ce8-9515f4fbbdb8" xlink:to="loc_us-gaap_GrossProfit_e639b554-aaf5-4f9c-bc60-bdfbfdb66328" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingExpensesAbstract_cc5c872a-7e3f-4451-8756-8451951b881a" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OperatingExpensesAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0df5501c-6800-49fd-9ce8-9515f4fbbdb8" xlink:to="loc_us-gaap_OperatingExpensesAbstract_cc5c872a-7e3f-4451-8756-8451951b881a" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SellingAndMarketingExpense_088f9f27-b3f5-401d-b3f7-a76076c733e7" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SellingAndMarketingExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingExpensesAbstract_cc5c872a-7e3f-4451-8756-8451951b881a" xlink:to="loc_us-gaap_SellingAndMarketingExpense_088f9f27-b3f5-401d-b3f7-a76076c733e7" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ResearchAndDevelopmentExpense_addd853a-414d-4ea3-9e77-9a0be1e200b4" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ResearchAndDevelopmentExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingExpensesAbstract_cc5c872a-7e3f-4451-8756-8451951b881a" xlink:to="loc_us-gaap_ResearchAndDevelopmentExpense_addd853a-414d-4ea3-9e77-9a0be1e200b4" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GeneralAndAdministrativeExpense_1745daa8-bfb7-4bfe-9b22-613022951c54" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_GeneralAndAdministrativeExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingExpensesAbstract_cc5c872a-7e3f-4451-8756-8451951b881a" xlink:to="loc_us-gaap_GeneralAndAdministrativeExpense_1745daa8-bfb7-4bfe-9b22-613022951c54" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfIntangibleAssets_63acb5aa-9832-4c65-9628-57765cdd7840" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AmortizationOfIntangibleAssets"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingExpensesAbstract_cc5c872a-7e3f-4451-8756-8451951b881a" xlink:to="loc_us-gaap_AmortizationOfIntangibleAssets_63acb5aa-9832-4c65-9628-57765cdd7840" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCosts_81323242-7594-47b3-9657-19b8dd5ec3f9" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RestructuringCosts"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingExpensesAbstract_cc5c872a-7e3f-4451-8756-8451951b881a" xlink:to="loc_us-gaap_RestructuringCosts_81323242-7594-47b3-9657-19b8dd5ec3f9" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingExpenses_1f62d35e-a624-4f39-9749-755bf4e9de9e" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OperatingExpenses"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingExpensesAbstract_cc5c872a-7e3f-4451-8756-8451951b881a" xlink:to="loc_us-gaap_OperatingExpenses_1f62d35e-a624-4f39-9749-755bf4e9de9e" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_f1fbbe85-63ad-4db6-b228-7f6f7436291d" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0df5501c-6800-49fd-9ce8-9515f4fbbdb8" xlink:to="loc_us-gaap_OperatingIncomeLoss_f1fbbe85-63ad-4db6-b228-7f6f7436291d" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestIncomeExpenseNonoperatingNet_144447ca-f081-43f0-8338-5361c5a5176a" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_InterestIncomeExpenseNonoperatingNet"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0df5501c-6800-49fd-9ce8-9515f4fbbdb8" xlink:to="loc_us-gaap_InterestIncomeExpenseNonoperatingNet_144447ca-f081-43f0-8338-5361c5a5176a" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_c8422ca1-415b-422f-8a51-156732c0e3f1" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0df5501c-6800-49fd-9ce8-9515f4fbbdb8" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_c8422ca1-415b-422f-8a51-156732c0e3f1" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_db7f8d3d-9dc7-4114-a666-50c4004e9548" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0df5501c-6800-49fd-9ce8-9515f4fbbdb8" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_db7f8d3d-9dc7-4114-a666-50c4004e9548" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_b823fff4-5b23-40f3-89cf-eac3462c05b9" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NetIncomeLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0df5501c-6800-49fd-9ce8-9515f4fbbdb8" xlink:to="loc_us-gaap_NetIncomeLoss_b823fff4-5b23-40f3-89cf-eac3462c05b9" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareBasic_ec61135f-35cf-43a0-ac0f-a2071fe01251" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_EarningsPerShareBasic"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0df5501c-6800-49fd-9ce8-9515f4fbbdb8" xlink:to="loc_us-gaap_EarningsPerShareBasic_ec61135f-35cf-43a0-ac0f-a2071fe01251" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareDiluted_c8c645b7-7b70-4a36-9c1d-36770cb62502" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_EarningsPerShareDiluted"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0df5501c-6800-49fd-9ce8-9515f4fbbdb8" xlink:to="loc_us-gaap_EarningsPerShareDiluted_c8c645b7-7b70-4a36-9c1d-36770cb62502" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_c09c5247-5dd8-4a13-94ea-7dc8d9d6360e" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0df5501c-6800-49fd-9ce8-9515f4fbbdb8" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_c09c5247-5dd8-4a13-94ea-7dc8d9d6360e" xlink:type="arc" order="11"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_b03888c3-6e4d-4b50-bca6-e33fd097fae4" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0df5501c-6800-49fd-9ce8-9515f4fbbdb8" xlink:to="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_b03888c3-6e4d-4b50-bca6-e33fd097fae4" xlink:type="arc" order="12"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.usa.autodesk.com/role/CONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITY" xlink:type="simple" xlink:href="adsk-20250131.xsd#CONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITY"/>
  <link:definitionLink xlink:role="http://www.usa.autodesk.com/role/CONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITY" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementLineItems_42b67b11-0b70-4e26-b5cd-67154b8d6667" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StatementLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementTable_1e53851d-afc1-48d3-9dcd-8fe7f22e5851" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StatementTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_42b67b11-0b70-4e26-b5cd-67154b8d6667" xlink:to="loc_us-gaap_StatementTable_1e53851d-afc1-48d3-9dcd-8fe7f22e5851" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_389dbc3f-11f6-48da-a778-b87d6d669548" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StatementEquityComponentsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_1e53851d-afc1-48d3-9dcd-8fe7f22e5851" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_389dbc3f-11f6-48da-a778-b87d6d669548" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_389dbc3f-11f6-48da-a778-b87d6d669548_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_EquityComponentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_389dbc3f-11f6-48da-a778-b87d6d669548" xlink:to="loc_us-gaap_EquityComponentDomain_389dbc3f-11f6-48da-a778-b87d6d669548_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_302598aa-f346-4d44-8b6a-6b741a3e829a" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_EquityComponentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_389dbc3f-11f6-48da-a778-b87d6d669548" xlink:to="loc_us-gaap_EquityComponentDomain_302598aa-f346-4d44-8b6a-6b741a3e829a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockIncludingAdditionalPaidInCapitalMember_af726d34-6366-488f-a296-099f995d869a" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CommonStockIncludingAdditionalPaidInCapitalMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_302598aa-f346-4d44-8b6a-6b741a3e829a" xlink:to="loc_us-gaap_CommonStockIncludingAdditionalPaidInCapitalMember_af726d34-6366-488f-a296-099f995d869a" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_4273abeb-09fa-4f78-a4c0-2bd62d0fc1cc" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_302598aa-f346-4d44-8b6a-6b741a3e829a" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_4273abeb-09fa-4f78-a4c0-2bd62d0fc1cc" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsMember_5114f13f-b621-4bad-bb8f-602b5774d389" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RetainedEarningsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_302598aa-f346-4d44-8b6a-6b741a3e829a" xlink:to="loc_us-gaap_RetainedEarningsMember_5114f13f-b621-4bad-bb8f-602b5774d389" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_4ed75405-fb2b-4ad5-9cef-3abcd2ec2416" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncreaseDecreaseInStockholdersEquityRollForward"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_42b67b11-0b70-4e26-b5cd-67154b8d6667" xlink:to="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_4ed75405-fb2b-4ad5-9cef-3abcd2ec2416" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesOutstanding_24ca0d5a-1866-4c80-9f96-3b0f7fd451c5" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CommonStockSharesOutstanding"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_4ed75405-fb2b-4ad5-9cef-3abcd2ec2416" xlink:to="loc_us-gaap_CommonStockSharesOutstanding_24ca0d5a-1866-4c80-9f96-3b0f7fd451c5" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_90217cad-f518-41ad-84c9-af870fd8555f" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StockholdersEquity"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_4ed75405-fb2b-4ad5-9cef-3abcd2ec2416" xlink:to="loc_us-gaap_StockholdersEquity_90217cad-f518-41ad-84c9-af870fd8555f" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation_e99922a4-d51b-4d12-aa44-f6a88cc15247" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_4ed75405-fb2b-4ad5-9cef-3abcd2ec2416" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation_e99922a4-d51b-4d12-aa44-f6a88cc15247" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation_fa1a80bd-b00b-4366-9419-6823becfd340" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_4ed75405-fb2b-4ad5-9cef-3abcd2ec2416" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation_fa1a80bd-b00b-4366-9419-6823becfd340" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_c5de14b4-ca87-494f-89ae-e82f88659c10" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_4ed75405-fb2b-4ad5-9cef-3abcd2ec2416" xlink:to="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_c5de14b4-ca87-494f-89ae-e82f88659c10" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsShareBasedLiabilitiesPaid_47dda794-9cfe-4049-880d-8b0deb0b5ed8" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsShareBasedLiabilitiesPaid"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_4ed75405-fb2b-4ad5-9cef-3abcd2ec2416" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsShareBasedLiabilitiesPaid_47dda794-9cfe-4049-880d-8b0deb0b5ed8" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_549d0154-8d75-49a3-87b7-39db9cae37a6" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NetIncomeLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_4ed75405-fb2b-4ad5-9cef-3abcd2ec2416" xlink:to="loc_us-gaap_NetIncomeLoss_549d0154-8d75-49a3-87b7-39db9cae37a6" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_9cd32354-0145-4a67-b4ab-59e184f2b27a" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_4ed75405-fb2b-4ad5-9cef-3abcd2ec2416" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_9cd32354-0145-4a67-b4ab-59e184f2b27a" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueAcquisitions_f5d32807-abfc-4d71-aede-e9212211b952" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StockIssuedDuringPeriodValueAcquisitions"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_4ed75405-fb2b-4ad5-9cef-3abcd2ec2416" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueAcquisitions_f5d32807-abfc-4d71-aede-e9212211b952" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchasedAndRetiredDuringPeriodShares_838cf946-d5b1-4333-bc36-e1fb2c33a7e2" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StockRepurchasedAndRetiredDuringPeriodShares"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_4ed75405-fb2b-4ad5-9cef-3abcd2ec2416" xlink:to="loc_us-gaap_StockRepurchasedAndRetiredDuringPeriodShares_838cf946-d5b1-4333-bc36-e1fb2c33a7e2" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchasedAndRetiredDuringPeriodValue_b2fc4449-e95a-41c3-b5d6-6cbe21236681" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StockRepurchasedAndRetiredDuringPeriodValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_4ed75405-fb2b-4ad5-9cef-3abcd2ec2416" xlink:to="loc_us-gaap_StockRepurchasedAndRetiredDuringPeriodValue_b2fc4449-e95a-41c3-b5d6-6cbe21236681" xlink:type="arc" order="11"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesOutstanding_096ff25d-1c31-4aa6-9cae-35b08b33a817" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CommonStockSharesOutstanding"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_f0886a64-acad-4d9a-a73b-432efa7cfd29" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StockholdersEquity"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.usa.autodesk.com/role/BusinessandSummaryofSignificantAccountingPoliciesNarrativeDetails" xlink:type="simple" xlink:href="adsk-20250131.xsd#BusinessandSummaryofSignificantAccountingPoliciesNarrativeDetails"/>
  <link:definitionLink xlink:role="http://www.usa.autodesk.com/role/BusinessandSummaryofSignificantAccountingPoliciesNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProductInformationLineItems_2e04ab1f-fe1f-4b41-a52b-ea41666f0d67" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ProductInformationLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfProductInformationTable_39884322-2c89-416f-b92e-6fac8ff358ba" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ScheduleOfProductInformationTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ProductInformationLineItems_2e04ab1f-fe1f-4b41-a52b-ea41666f0d67" xlink:to="loc_us-gaap_ScheduleOfProductInformationTable_39884322-2c89-416f-b92e-6fac8ff358ba" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RestatementAxis_e91cbf3a-bd98-4a9b-b27c-7b79b74673bf" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RestatementAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfProductInformationTable_39884322-2c89-416f-b92e-6fac8ff358ba" xlink:to="loc_srt_RestatementAxis_e91cbf3a-bd98-4a9b-b27c-7b79b74673bf" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RestatementDomain_e91cbf3a-bd98-4a9b-b27c-7b79b74673bf_default" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RestatementDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RestatementAxis_e91cbf3a-bd98-4a9b-b27c-7b79b74673bf" xlink:to="loc_srt_RestatementDomain_e91cbf3a-bd98-4a9b-b27c-7b79b74673bf_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RestatementDomain_54a5d4b1-7ebf-414c-b2bb-49a6477baf43" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RestatementDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RestatementAxis_e91cbf3a-bd98-4a9b-b27c-7b79b74673bf" xlink:to="loc_srt_RestatementDomain_54a5d4b1-7ebf-414c-b2bb-49a6477baf43" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RevisionOfPriorPeriodReclassificationAdjustmentMember_23ff7163-1343-4745-8aba-ffd3922c8266" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RevisionOfPriorPeriodReclassificationAdjustmentMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RestatementDomain_54a5d4b1-7ebf-414c-b2bb-49a6477baf43" xlink:to="loc_srt_RevisionOfPriorPeriodReclassificationAdjustmentMember_23ff7163-1343-4745-8aba-ffd3922c8266" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_53822dfc-7d6d-416b-aeee-f1e6342184d0" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RangeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfProductInformationTable_39884322-2c89-416f-b92e-6fac8ff358ba" xlink:to="loc_srt_RangeAxis_53822dfc-7d6d-416b-aeee-f1e6342184d0" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_53822dfc-7d6d-416b-aeee-f1e6342184d0_default" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_53822dfc-7d6d-416b-aeee-f1e6342184d0" xlink:to="loc_srt_RangeMember_53822dfc-7d6d-416b-aeee-f1e6342184d0_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_f974de46-e994-4067-adbe-2fdfcfad46fa" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_53822dfc-7d6d-416b-aeee-f1e6342184d0" xlink:to="loc_srt_RangeMember_f974de46-e994-4067-adbe-2fdfcfad46fa" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_44df8bbf-bfb2-48b3-a59b-f9dca2fc550e" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_MaximumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_f974de46-e994-4067-adbe-2fdfcfad46fa" xlink:to="loc_srt_MaximumMember_44df8bbf-bfb2-48b3-a59b-f9dca2fc550e" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_dba1d5d1-7455-4ae0-a00b-501383ee99ac" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_MinimumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_f974de46-e994-4067-adbe-2fdfcfad46fa" xlink:to="loc_srt_MinimumMember_dba1d5d1-7455-4ae0-a00b-501383ee99ac" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_f6f256a5-c598-498e-842e-c460ef54db80" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ProductInformationLineItems_2e04ab1f-fe1f-4b41-a52b-ea41666f0d67" xlink:to="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_f6f256a5-c598-498e-842e-c460ef54db80" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalizedContractCostAmortizationPeriod_7dee7d24-69f8-45f9-a601-327896ffbe84" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CapitalizedContractCostAmortizationPeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ProductInformationLineItems_2e04ab1f-fe1f-4b41-a52b-ea41666f0d67" xlink:to="loc_us-gaap_CapitalizedContractCostAmortizationPeriod_7dee7d24-69f8-45f9-a601-327896ffbe84" xlink:type="arc" order="1"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.usa.autodesk.com/role/BusinessandSummaryofSignificantAccountingPoliciesScheduleofSegmentsDetails" xlink:type="simple" xlink:href="adsk-20250131.xsd#BusinessandSummaryofSignificantAccountingPoliciesScheduleofSegmentsDetails"/>
  <link:definitionLink xlink:role="http://www.usa.autodesk.com/role/BusinessandSummaryofSignificantAccountingPoliciesScheduleofSegmentsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EntityWideInformationRevenueFromExternalCustomerLineItems_64a960ff-4881-46e1-8850-35e6b3e44241" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_EntityWideInformationRevenueFromExternalCustomerLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfEntityWideInformationRevenueFromExternalCustomersByProductsAndServicesTable_45c1b14b-9b56-42dd-a4ae-e07e004968d0" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ScheduleOfEntityWideInformationRevenueFromExternalCustomersByProductsAndServicesTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_EntityWideInformationRevenueFromExternalCustomerLineItems_64a960ff-4881-46e1-8850-35e6b3e44241" xlink:to="loc_us-gaap_ScheduleOfEntityWideInformationRevenueFromExternalCustomersByProductsAndServicesTable_45c1b14b-9b56-42dd-a4ae-e07e004968d0" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_b22b983f-356a-4525-8fb4-6ab86e9ec4e0" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StatementBusinessSegmentsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfEntityWideInformationRevenueFromExternalCustomersByProductsAndServicesTable_45c1b14b-9b56-42dd-a4ae-e07e004968d0" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_b22b983f-356a-4525-8fb4-6ab86e9ec4e0" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDomain_b22b983f-356a-4525-8fb4-6ab86e9ec4e0_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SegmentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_b22b983f-356a-4525-8fb4-6ab86e9ec4e0" xlink:to="loc_us-gaap_SegmentDomain_b22b983f-356a-4525-8fb4-6ab86e9ec4e0_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDomain_61c7bfe9-7294-406b-ba1b-1d92affe6d3e" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SegmentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_b22b983f-356a-4525-8fb4-6ab86e9ec4e0" xlink:to="loc_us-gaap_SegmentDomain_61c7bfe9-7294-406b-ba1b-1d92affe6d3e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_ReportableSegmentMember_841d9c03-121f-41b2-8a5c-1ec29cf92db0" xlink:href="adsk-20250131.xsd#adsk_ReportableSegmentMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_61c7bfe9-7294-406b-ba1b-1d92affe6d3e" xlink:to="loc_adsk_ReportableSegmentMember_841d9c03-121f-41b2-8a5c-1ec29cf92db0" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_2cf80cad-e2a9-44ed-b54a-2a5526010d36" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EntityWideInformationRevenueFromExternalCustomerLineItems_64a960ff-4881-46e1-8850-35e6b3e44241" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_2cf80cad-e2a9-44ed-b54a-2a5526010d36" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_CostOfRevenueAdjusted_05a4a731-9019-48f3-8ba3-83bd75e3c4fc" xlink:href="adsk-20250131.xsd#adsk_CostOfRevenueAdjusted"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EntityWideInformationRevenueFromExternalCustomerLineItems_64a960ff-4881-46e1-8850-35e6b3e44241" xlink:to="loc_adsk_CostOfRevenueAdjusted_05a4a731-9019-48f3-8ba3-83bd75e3c4fc" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_CostOfGoodsAndServicesSoldAdjusted_b9c82511-cc3f-447e-ae9c-0bd1e0dc801b" xlink:href="adsk-20250131.xsd#adsk_CostOfGoodsAndServicesSoldAdjusted"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EntityWideInformationRevenueFromExternalCustomerLineItems_64a960ff-4881-46e1-8850-35e6b3e44241" xlink:to="loc_adsk_CostOfGoodsAndServicesSoldAdjusted_b9c82511-cc3f-447e-ae9c-0bd1e0dc801b" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfGoodsAndServicesSoldAmortization_9d774fd5-40dd-4806-a0d8-49ee96174b07" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CostOfGoodsAndServicesSoldAmortization"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EntityWideInformationRevenueFromExternalCustomerLineItems_64a960ff-4881-46e1-8850-35e6b3e44241" xlink:to="loc_us-gaap_CostOfGoodsAndServicesSoldAmortization_9d774fd5-40dd-4806-a0d8-49ee96174b07" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SellingAndMarketingExpense_fa5259f3-029e-4651-b62c-b07a6f6b4b05" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SellingAndMarketingExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EntityWideInformationRevenueFromExternalCustomerLineItems_64a960ff-4881-46e1-8850-35e6b3e44241" xlink:to="loc_us-gaap_SellingAndMarketingExpense_fa5259f3-029e-4651-b62c-b07a6f6b4b05" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ResearchAndDevelopmentExpense_c92a92d1-4f67-4a3d-93b6-11cffceaec0d" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ResearchAndDevelopmentExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EntityWideInformationRevenueFromExternalCustomerLineItems_64a960ff-4881-46e1-8850-35e6b3e44241" xlink:to="loc_us-gaap_ResearchAndDevelopmentExpense_c92a92d1-4f67-4a3d-93b6-11cffceaec0d" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GeneralAndAdministrativeExpense_3e6e0f79-e677-4c37-a495-f14915dbfbe0" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_GeneralAndAdministrativeExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EntityWideInformationRevenueFromExternalCustomerLineItems_64a960ff-4881-46e1-8850-35e6b3e44241" xlink:to="loc_us-gaap_GeneralAndAdministrativeExpense_3e6e0f79-e677-4c37-a495-f14915dbfbe0" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfIntangibleAssets_d79baa15-237a-4f42-8aae-0e80bb8eb778" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AmortizationOfIntangibleAssets"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EntityWideInformationRevenueFromExternalCustomerLineItems_64a960ff-4881-46e1-8850-35e6b3e44241" xlink:to="loc_us-gaap_AmortizationOfIntangibleAssets_d79baa15-237a-4f42-8aae-0e80bb8eb778" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCosts_62eb66f1-43ad-426f-a25c-ef4b1d7b4deb" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RestructuringCosts"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EntityWideInformationRevenueFromExternalCustomerLineItems_64a960ff-4881-46e1-8850-35e6b3e44241" xlink:to="loc_us-gaap_RestructuringCosts_62eb66f1-43ad-426f-a25c-ef4b1d7b4deb" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_NewTransactionModelCost_3c4e9bc5-0044-4578-b6b5-628381bab84d" xlink:href="adsk-20250131.xsd#adsk_NewTransactionModelCost"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EntityWideInformationRevenueFromExternalCustomerLineItems_64a960ff-4881-46e1-8850-35e6b3e44241" xlink:to="loc_adsk_NewTransactionModelCost_3c4e9bc5-0044-4578-b6b5-628381bab84d" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllocatedShareBasedCompensationExpense_b4ad733d-6422-4acd-9925-a3dfaa2fbb4f" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AllocatedShareBasedCompensationExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EntityWideInformationRevenueFromExternalCustomerLineItems_64a960ff-4881-46e1-8850-35e6b3e44241" xlink:to="loc_us-gaap_AllocatedShareBasedCompensationExpense_b4ad733d-6422-4acd-9925-a3dfaa2fbb4f" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestIncomeExpenseNonoperatingNet_7b0f7840-6f3c-4ef7-a899-a22159678a4a" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_InterestIncomeExpenseNonoperatingNet"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EntityWideInformationRevenueFromExternalCustomerLineItems_64a960ff-4881-46e1-8850-35e6b3e44241" xlink:to="loc_us-gaap_InterestIncomeExpenseNonoperatingNet_7b0f7840-6f3c-4ef7-a899-a22159678a4a" xlink:type="arc" order="11"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_b7c59303-564a-4652-a140-b822622d7935" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EntityWideInformationRevenueFromExternalCustomerLineItems_64a960ff-4881-46e1-8850-35e6b3e44241" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_b7c59303-564a-4652-a140-b822622d7935" xlink:type="arc" order="12"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_aead07d0-a675-4320-9561-f8f616e98e08" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NetIncomeLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EntityWideInformationRevenueFromExternalCustomerLineItems_64a960ff-4881-46e1-8850-35e6b3e44241" xlink:to="loc_us-gaap_NetIncomeLoss_aead07d0-a675-4320-9561-f8f616e98e08" xlink:type="arc" order="13"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.usa.autodesk.com/role/BusinessandSummaryofSignificantAccountingPoliciesScheduleofLonglivedAssetsbyGeographicAreasDetails" xlink:type="simple" xlink:href="adsk-20250131.xsd#BusinessandSummaryofSignificantAccountingPoliciesScheduleofLonglivedAssetsbyGeographicAreasDetails"/>
  <link:definitionLink xlink:role="http://www.usa.autodesk.com/role/BusinessandSummaryofSignificantAccountingPoliciesScheduleofLonglivedAssetsbyGeographicAreasDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_18b48f2b-667f-47ce-99cc-270967fe5740" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable_c21e5b2f-934a-40ee-b8d6-4f24f6205924" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_18b48f2b-667f-47ce-99cc-270967fe5740" xlink:to="loc_us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable_c21e5b2f-934a-40ee-b8d6-4f24f6205924" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_StatementGeographicalAxis_8fe80085-abd6-4e88-aee9-33b092af89fb" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_StatementGeographicalAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable_c21e5b2f-934a-40ee-b8d6-4f24f6205924" xlink:to="loc_srt_StatementGeographicalAxis_8fe80085-abd6-4e88-aee9-33b092af89fb" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain_8fe80085-abd6-4e88-aee9-33b092af89fb_default" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_SegmentGeographicalDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_StatementGeographicalAxis_8fe80085-abd6-4e88-aee9-33b092af89fb" xlink:to="loc_srt_SegmentGeographicalDomain_8fe80085-abd6-4e88-aee9-33b092af89fb_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain_f3d0208b-f1b3-40df-be0c-8c37484e3398" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_SegmentGeographicalDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_StatementGeographicalAxis_8fe80085-abd6-4e88-aee9-33b092af89fb" xlink:to="loc_srt_SegmentGeographicalDomain_f3d0208b-f1b3-40df-be0c-8c37484e3398" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_country_US_72a19e83-a4a3-4357-8ef4-a893a0a463de" xlink:href="https://xbrl.sec.gov/country/2024/country-2024.xsd#country_US"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_f3d0208b-f1b3-40df-be0c-8c37484e3398" xlink:to="loc_country_US_72a19e83-a4a3-4357-8ef4-a893a0a463de" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_OtherAmericasMember_0538cfdc-1af7-4f07-be94-209e9a16314a" xlink:href="adsk-20250131.xsd#adsk_OtherAmericasMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_f3d0208b-f1b3-40df-be0c-8c37484e3398" xlink:to="loc_adsk_OtherAmericasMember_0538cfdc-1af7-4f07-be94-209e9a16314a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_AmericasMember_8fa6cfe7-9c00-4b4a-a347-b69f7fa57277" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_AmericasMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_f3d0208b-f1b3-40df-be0c-8c37484e3398" xlink:to="loc_srt_AmericasMember_8fa6cfe7-9c00-4b4a-a347-b69f7fa57277" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EMEAMember_ad62111b-66ba-4eb7-bcc7-4f72647aef3e" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_EMEAMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_f3d0208b-f1b3-40df-be0c-8c37484e3398" xlink:to="loc_us-gaap_EMEAMember_ad62111b-66ba-4eb7-bcc7-4f72647aef3e" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_AsiaMember_d2935248-10c1-44d7-b6d5-501d3ec09b00" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_AsiaMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_f3d0208b-f1b3-40df-be0c-8c37484e3398" xlink:to="loc_srt_AsiaMember_d2935248-10c1-44d7-b6d5-501d3ec09b00" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NoncurrentAssets_7bf809c3-9b2b-4774-8e3b-f5b3140b0b29" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NoncurrentAssets"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_18b48f2b-667f-47ce-99cc-270967fe5740" xlink:to="loc_us-gaap_NoncurrentAssets_7bf809c3-9b2b-4774-8e3b-f5b3140b0b29" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.usa.autodesk.com/role/BusinessandSummaryofSignificantAccountingPoliciesDerivativesDetails" xlink:type="simple" xlink:href="adsk-20250131.xsd#BusinessandSummaryofSignificantAccountingPoliciesDerivativesDetails"/>
  <link:definitionLink xlink:role="http://www.usa.autodesk.com/role/BusinessandSummaryofSignificantAccountingPoliciesDerivativesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_97064ab4-87ec-4f8b-ba83-641d7c0008ee" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DerivativeInstrumentsGainLossLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_bbd6d350-c5ae-4ca4-bcb7-684684b4e1bd" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_97064ab4-87ec-4f8b-ba83-641d7c0008ee" xlink:to="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_bbd6d350-c5ae-4ca4-bcb7-684684b4e1bd" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_6ae73818-a6a6-4c35-8fb5-8b789daad975" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RangeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_bbd6d350-c5ae-4ca4-bcb7-684684b4e1bd" xlink:to="loc_srt_RangeAxis_6ae73818-a6a6-4c35-8fb5-8b789daad975" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_6ae73818-a6a6-4c35-8fb5-8b789daad975_default" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_6ae73818-a6a6-4c35-8fb5-8b789daad975" xlink:to="loc_srt_RangeMember_6ae73818-a6a6-4c35-8fb5-8b789daad975_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_b9ade64c-2ebc-46b2-a8b7-750591696ef0" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_6ae73818-a6a6-4c35-8fb5-8b789daad975" xlink:to="loc_srt_RangeMember_b9ade64c-2ebc-46b2-a8b7-750591696ef0" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_89ce4653-cf6d-4ab0-b05a-00fa467db7c6" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_MinimumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_b9ade64c-2ebc-46b2-a8b7-750591696ef0" xlink:to="loc_srt_MinimumMember_89ce4653-cf6d-4ab0-b05a-00fa467db7c6" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_424de3c3-544c-41eb-b134-9fbba1f7ac0d" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_MaximumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_b9ade64c-2ebc-46b2-a8b7-750591696ef0" xlink:to="loc_srt_MaximumMember_424de3c3-544c-41eb-b134-9fbba1f7ac0d" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_ef7c4ff1-699f-4320-aaa6-654e2d2c92cc" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DerivativeInstrumentRiskAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_bbd6d350-c5ae-4ca4-bcb7-684684b4e1bd" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_ef7c4ff1-699f-4320-aaa6-654e2d2c92cc" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_ef7c4ff1-699f-4320-aaa6-654e2d2c92cc_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DerivativeContractTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_ef7c4ff1-699f-4320-aaa6-654e2d2c92cc" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_ef7c4ff1-699f-4320-aaa6-654e2d2c92cc_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_4a158de0-99c6-4b26-972a-54c3da4c49f2" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DerivativeContractTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_ef7c4ff1-699f-4320-aaa6-654e2d2c92cc" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_4a158de0-99c6-4b26-972a-54c3da4c49f2" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ForeignExchangeContractMember_b17b7492-fcc1-4f8d-8ab9-4386bd06b47d" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ForeignExchangeContractMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_4a158de0-99c6-4b26-972a-54c3da4c49f2" xlink:to="loc_us-gaap_ForeignExchangeContractMember_b17b7492-fcc1-4f8d-8ab9-4386bd06b47d" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeTermOfContract_db139fe5-ac28-4e67-b93e-6182effd9b88" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DerivativeTermOfContract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_97064ab4-87ec-4f8b-ba83-641d7c0008ee" xlink:to="loc_us-gaap_DerivativeTermOfContract_db139fe5-ac28-4e67-b93e-6182effd9b88" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.usa.autodesk.com/role/BusinessandSummaryofSignificantAccountingPoliciesConcentrationofCreditRiskDetails" xlink:type="simple" xlink:href="adsk-20250131.xsd#BusinessandSummaryofSignificantAccountingPoliciesConcentrationofCreditRiskDetails"/>
  <link:definitionLink xlink:role="http://www.usa.autodesk.com/role/BusinessandSummaryofSignificantAccountingPoliciesConcentrationofCreditRiskDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueConcentrationOfRiskFinancialStatementCaptionsLineItems_2b9ceecb-ae39-4070-8133-535ac92db1f1" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FairValueConcentrationOfRiskFinancialStatementCaptionsLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueConcentrationOfRiskTable_d115e794-3e29-4c55-a50e-54f4341f2638" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FairValueConcentrationOfRiskTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_FairValueConcentrationOfRiskFinancialStatementCaptionsLineItems_2b9ceecb-ae39-4070-8133-535ac92db1f1" xlink:to="loc_us-gaap_FairValueConcentrationOfRiskTable_d115e794-3e29-4c55-a50e-54f4341f2638" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityAxis_e33f50bf-2ff7-4e0e-8c36-0338408d071d" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CreditFacilityAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueConcentrationOfRiskTable_d115e794-3e29-4c55-a50e-54f4341f2638" xlink:to="loc_us-gaap_CreditFacilityAxis_e33f50bf-2ff7-4e0e-8c36-0338408d071d" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityDomain_e33f50bf-2ff7-4e0e-8c36-0338408d071d_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CreditFacilityDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_CreditFacilityAxis_e33f50bf-2ff7-4e0e-8c36-0338408d071d" xlink:to="loc_us-gaap_CreditFacilityDomain_e33f50bf-2ff7-4e0e-8c36-0338408d071d_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityDomain_c7d54800-3be7-4eb6-a268-1e6a400785fc" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CreditFacilityDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_CreditFacilityAxis_e33f50bf-2ff7-4e0e-8c36-0338408d071d" xlink:to="loc_us-gaap_CreditFacilityDomain_c7d54800-3be7-4eb6-a268-1e6a400785fc" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevolvingCreditFacilityMember_b2cd0dae-2b06-46e0-8d33-162c3365d20f" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RevolvingCreditFacilityMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CreditFacilityDomain_c7d54800-3be7-4eb6-a268-1e6a400785fc" xlink:to="loc_us-gaap_RevolvingCreditFacilityMember_b2cd0dae-2b06-46e0-8d33-162c3365d20f" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_3368fa22-5e3d-4f3d-9b0b-346999b87de6" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DebtInstrumentAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueConcentrationOfRiskTable_d115e794-3e29-4c55-a50e-54f4341f2638" xlink:to="loc_us-gaap_DebtInstrumentAxis_3368fa22-5e3d-4f3d-9b0b-346999b87de6" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_3368fa22-5e3d-4f3d-9b0b-346999b87de6_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DebtInstrumentAxis_3368fa22-5e3d-4f3d-9b0b-346999b87de6" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_3368fa22-5e3d-4f3d-9b0b-346999b87de6_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_ab29c880-0f94-4a14-b841-27748db72dd1" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DebtInstrumentAxis_3368fa22-5e3d-4f3d-9b0b-346999b87de6" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_ab29c880-0f94-4a14-b841-27748db72dd1" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_TheCreditAgreementMember_44862a9a-a4ea-4851-a050-b44a5d244cd0" xlink:href="adsk-20250131.xsd#adsk_TheCreditAgreementMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_ab29c880-0f94-4a14-b841-27748db72dd1" xlink:to="loc_adsk_TheCreditAgreementMember_44862a9a-a4ea-4851-a050-b44a5d244cd0" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MajorCustomersAxis_7e92d648-c55b-4709-bcbf-d086b1009af6" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_MajorCustomersAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueConcentrationOfRiskTable_d115e794-3e29-4c55-a50e-54f4341f2638" xlink:to="loc_srt_MajorCustomersAxis_7e92d648-c55b-4709-bcbf-d086b1009af6" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_NameOfMajorCustomerDomain_7e92d648-c55b-4709-bcbf-d086b1009af6_default" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_NameOfMajorCustomerDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_MajorCustomersAxis_7e92d648-c55b-4709-bcbf-d086b1009af6" xlink:to="loc_srt_NameOfMajorCustomerDomain_7e92d648-c55b-4709-bcbf-d086b1009af6_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_NameOfMajorCustomerDomain_d74d2a29-eb4e-46b2-a2ea-f781496f3da5" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_NameOfMajorCustomerDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_MajorCustomersAxis_7e92d648-c55b-4709-bcbf-d086b1009af6" xlink:to="loc_srt_NameOfMajorCustomerDomain_d74d2a29-eb4e-46b2-a2ea-f781496f3da5" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_TDSynnexMember_3a4a67a3-8633-4b50-8c41-4390978f1a85" xlink:href="adsk-20250131.xsd#adsk_TDSynnexMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_NameOfMajorCustomerDomain_d74d2a29-eb4e-46b2-a2ea-f781496f3da5" xlink:to="loc_adsk_TDSynnexMember_3a4a67a3-8633-4b50-8c41-4390978f1a85" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskByBenchmarkAxis_b3aaf2bd-feaf-4a7f-b94f-ed430aedcffb" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ConcentrationRiskByBenchmarkAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueConcentrationOfRiskTable_d115e794-3e29-4c55-a50e-54f4341f2638" xlink:to="loc_us-gaap_ConcentrationRiskByBenchmarkAxis_b3aaf2bd-feaf-4a7f-b94f-ed430aedcffb" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskBenchmarkDomain_b3aaf2bd-feaf-4a7f-b94f-ed430aedcffb_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ConcentrationRiskBenchmarkDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ConcentrationRiskByBenchmarkAxis_b3aaf2bd-feaf-4a7f-b94f-ed430aedcffb" xlink:to="loc_us-gaap_ConcentrationRiskBenchmarkDomain_b3aaf2bd-feaf-4a7f-b94f-ed430aedcffb_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskBenchmarkDomain_e87cf682-93ec-45ce-b667-778849af73bf" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ConcentrationRiskBenchmarkDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ConcentrationRiskByBenchmarkAxis_b3aaf2bd-feaf-4a7f-b94f-ed430aedcffb" xlink:to="loc_us-gaap_ConcentrationRiskBenchmarkDomain_e87cf682-93ec-45ce-b667-778849af73bf" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SalesRevenueNetMember_7ce70a15-abda-43cb-8450-a6e01d39cebf" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SalesRevenueNetMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ConcentrationRiskBenchmarkDomain_e87cf682-93ec-45ce-b667-778849af73bf" xlink:to="loc_us-gaap_SalesRevenueNetMember_7ce70a15-abda-43cb-8450-a6e01d39cebf" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableMember_b98c12a9-63c1-4e75-ba08-afe0ce7e66d9" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AccountsReceivableMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ConcentrationRiskBenchmarkDomain_e87cf682-93ec-45ce-b667-778849af73bf" xlink:to="loc_us-gaap_AccountsReceivableMember_b98c12a9-63c1-4e75-ba08-afe0ce7e66d9" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskByTypeAxis_3c466bf2-d172-46fd-8d1b-784a18ec0e2b" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ConcentrationRiskByTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueConcentrationOfRiskTable_d115e794-3e29-4c55-a50e-54f4341f2638" xlink:to="loc_us-gaap_ConcentrationRiskByTypeAxis_3c466bf2-d172-46fd-8d1b-784a18ec0e2b" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskTypeDomain_3c466bf2-d172-46fd-8d1b-784a18ec0e2b_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ConcentrationRiskTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ConcentrationRiskByTypeAxis_3c466bf2-d172-46fd-8d1b-784a18ec0e2b" xlink:to="loc_us-gaap_ConcentrationRiskTypeDomain_3c466bf2-d172-46fd-8d1b-784a18ec0e2b_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskTypeDomain_315728e5-408b-4228-9249-4c91ffd5e70d" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ConcentrationRiskTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ConcentrationRiskByTypeAxis_3c466bf2-d172-46fd-8d1b-784a18ec0e2b" xlink:to="loc_us-gaap_ConcentrationRiskTypeDomain_315728e5-408b-4228-9249-4c91ffd5e70d" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CustomerConcentrationRiskMember_f82b4b28-6b5b-43f8-a528-16a0a475ab7d" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CustomerConcentrationRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ConcentrationRiskTypeDomain_315728e5-408b-4228-9249-4c91ffd5e70d" xlink:to="loc_us-gaap_CustomerConcentrationRiskMember_f82b4b28-6b5b-43f8-a528-16a0a475ab7d" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_6b18922f-46a2-42c2-a6f3-a0d3ddca0a83" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueConcentrationOfRiskFinancialStatementCaptionsLineItems_2b9ceecb-ae39-4070-8133-535ac92db1f1" xlink:to="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_6b18922f-46a2-42c2-a6f3-a0d3ddca0a83" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskPercentage1_8452d396-dfe2-4b07-83aa-57d2e3edb08b" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ConcentrationRiskPercentage1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueConcentrationOfRiskFinancialStatementCaptionsLineItems_2b9ceecb-ae39-4070-8133-535ac92db1f1" xlink:to="loc_us-gaap_ConcentrationRiskPercentage1_8452d396-dfe2-4b07-83aa-57d2e3edb08b" xlink:type="arc" order="1"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.usa.autodesk.com/role/BusinessandSummaryofSignificantAccountingPoliciesIntangibleAssetsNetDetails" xlink:type="simple" xlink:href="adsk-20250131.xsd#BusinessandSummaryofSignificantAccountingPoliciesIntangibleAssetsNetDetails"/>
  <link:definitionLink xlink:role="http://www.usa.autodesk.com/role/BusinessandSummaryofSignificantAccountingPoliciesIntangibleAssetsNetDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_1fea58dd-c797-4f60-926e-c4a89d4a39b6" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FiniteLivedIntangibleAssetsLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_ad25d82c-6f70-4a3f-807b-91a76fcec443" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_1fea58dd-c797-4f60-926e-c4a89d4a39b6" xlink:to="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_ad25d82c-6f70-4a3f-807b-91a76fcec443" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_a33271c6-77a0-4445-88e0-539b6520f28f" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RangeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_ad25d82c-6f70-4a3f-807b-91a76fcec443" xlink:to="loc_srt_RangeAxis_a33271c6-77a0-4445-88e0-539b6520f28f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_a33271c6-77a0-4445-88e0-539b6520f28f_default" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_a33271c6-77a0-4445-88e0-539b6520f28f" xlink:to="loc_srt_RangeMember_a33271c6-77a0-4445-88e0-539b6520f28f_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_93ce32cd-2bc4-4fef-975f-7758eceeee36" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_a33271c6-77a0-4445-88e0-539b6520f28f" xlink:to="loc_srt_RangeMember_93ce32cd-2bc4-4fef-975f-7758eceeee36" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_244182ce-f398-46eb-a1c9-e96857310eb0" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_MinimumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_93ce32cd-2bc4-4fef-975f-7758eceeee36" xlink:to="loc_srt_MinimumMember_244182ce-f398-46eb-a1c9-e96857310eb0" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_1907f2aa-5fe8-429c-a1af-40a391d92de7" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_MaximumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_93ce32cd-2bc4-4fef-975f-7758eceeee36" xlink:to="loc_srt_MaximumMember_1907f2aa-5fe8-429c-a1af-40a391d92de7" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_d07c76e8-334a-4bb4-947a-62b1358a257c" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_ad25d82c-6f70-4a3f-807b-91a76fcec443" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_d07c76e8-334a-4bb4-947a-62b1358a257c" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_d07c76e8-334a-4bb4-947a-62b1358a257c_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_d07c76e8-334a-4bb4-947a-62b1358a257c" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_d07c76e8-334a-4bb4-947a-62b1358a257c_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_b36852df-dbe1-4241-9bdc-ed508f02f6ae" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_d07c76e8-334a-4bb4-947a-62b1358a257c" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_b36852df-dbe1-4241-9bdc-ed508f02f6ae" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_CustomerRelationshipsTradeNamesPatentsandUserListMember_5850ed18-1dfd-4cfb-b426-d623734e05c2" xlink:href="adsk-20250131.xsd#adsk_CustomerRelationshipsTradeNamesPatentsandUserListMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_b36852df-dbe1-4241-9bdc-ed508f02f6ae" xlink:to="loc_adsk_CustomerRelationshipsTradeNamesPatentsandUserListMember_5850ed18-1dfd-4cfb-b426-d623734e05c2" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetUsefulLife_53485c05-c008-4424-b534-cce7d076060c" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FiniteLivedIntangibleAssetUsefulLife"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_1fea58dd-c797-4f60-926e-c4a89d4a39b6" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetUsefulLife_53485c05-c008-4424-b534-cce7d076060c" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfIntangibleAssets_5682ba7f-3adc-4588-a5fa-69d4279623bd" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AmortizationOfIntangibleAssets"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_1fea58dd-c797-4f60-926e-c4a89d4a39b6" xlink:to="loc_us-gaap_AmortizationOfIntangibleAssets_5682ba7f-3adc-4588-a5fa-69d4279623bd" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife_288008a2-aabb-4be0-b4ea-0bcf6c974fa5" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_1fea58dd-c797-4f60-926e-c4a89d4a39b6" xlink:to="loc_us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife_288008a2-aabb-4be0-b4ea-0bcf6c974fa5" xlink:type="arc" order="2"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.usa.autodesk.com/role/BusinessandSummaryofSignificantAccountingPoliciesScheduleofIntangibleAssetsandRelatedAccumulatedAmortizationDetails" xlink:type="simple" xlink:href="adsk-20250131.xsd#BusinessandSummaryofSignificantAccountingPoliciesScheduleofIntangibleAssetsandRelatedAccumulatedAmortizationDetails"/>
  <link:definitionLink xlink:role="http://www.usa.autodesk.com/role/BusinessandSummaryofSignificantAccountingPoliciesScheduleofIntangibleAssetsandRelatedAccumulatedAmortizationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_791a592c-c5c1-4a1d-9430-3052428c5a05" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FiniteLivedIntangibleAssetsLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_6bf3309a-d6fd-4e50-a063-e6937077a64b" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_791a592c-c5c1-4a1d-9430-3052428c5a05" xlink:to="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_6bf3309a-d6fd-4e50-a063-e6937077a64b" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_922aeb61-f1ad-4eaf-bef6-c25213f4cfb4" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RangeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_6bf3309a-d6fd-4e50-a063-e6937077a64b" xlink:to="loc_srt_RangeAxis_922aeb61-f1ad-4eaf-bef6-c25213f4cfb4" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_922aeb61-f1ad-4eaf-bef6-c25213f4cfb4_default" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_922aeb61-f1ad-4eaf-bef6-c25213f4cfb4" xlink:to="loc_srt_RangeMember_922aeb61-f1ad-4eaf-bef6-c25213f4cfb4_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_b8b11b10-7e14-4988-ad8f-4f3b8b876154" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_922aeb61-f1ad-4eaf-bef6-c25213f4cfb4" xlink:to="loc_srt_RangeMember_b8b11b10-7e14-4988-ad8f-4f3b8b876154" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_817ff9ab-9978-45b3-a05f-362bd59f36b4" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_MinimumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_b8b11b10-7e14-4988-ad8f-4f3b8b876154" xlink:to="loc_srt_MinimumMember_817ff9ab-9978-45b3-a05f-362bd59f36b4" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_d6200fcd-389b-425e-897f-c155c15603f5" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_MaximumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_b8b11b10-7e14-4988-ad8f-4f3b8b876154" xlink:to="loc_srt_MaximumMember_d6200fcd-389b-425e-897f-c155c15603f5" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_fe1014c4-7cc3-437c-9d2d-67707f96a88a" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_6bf3309a-d6fd-4e50-a063-e6937077a64b" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_fe1014c4-7cc3-437c-9d2d-67707f96a88a" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_fe1014c4-7cc3-437c-9d2d-67707f96a88a_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_fe1014c4-7cc3-437c-9d2d-67707f96a88a" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_fe1014c4-7cc3-437c-9d2d-67707f96a88a_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_1fbf2de4-fafe-47a7-bac3-79fb92c76ae9" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_fe1014c4-7cc3-437c-9d2d-67707f96a88a" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_1fbf2de4-fafe-47a7-bac3-79fb92c76ae9" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_CustomerRelationshipsTradeNamesPatentsandUserListMember_817e8b93-840a-4d0f-af13-a7644379097b" xlink:href="adsk-20250131.xsd#adsk_CustomerRelationshipsTradeNamesPatentsandUserListMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_1fbf2de4-fafe-47a7-bac3-79fb92c76ae9" xlink:to="loc_adsk_CustomerRelationshipsTradeNamesPatentsandUserListMember_817e8b93-840a-4d0f-af13-a7644379097b" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CustomerRelationshipsMember_25e3cdb0-9820-4dda-a9a5-f36f5bded2a1" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CustomerRelationshipsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_1fbf2de4-fafe-47a7-bac3-79fb92c76ae9" xlink:to="loc_us-gaap_CustomerRelationshipsMember_25e3cdb0-9820-4dda-a9a5-f36f5bded2a1" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DevelopedTechnologyRightsMember_deed1ffe-51b6-4dcc-9564-93a84b113ff5" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DevelopedTechnologyRightsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_1fbf2de4-fafe-47a7-bac3-79fb92c76ae9" xlink:to="loc_us-gaap_DevelopedTechnologyRightsMember_deed1ffe-51b6-4dcc-9564-93a84b113ff5" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IntellectualPropertyMember_b845b42d-f859-4495-943c-416d8e0b3ec8" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IntellectualPropertyMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_1fbf2de4-fafe-47a7-bac3-79fb92c76ae9" xlink:to="loc_us-gaap_IntellectualPropertyMember_b845b42d-f859-4495-943c-416d8e0b3ec8" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherIntangibleAssetsMember_f78840f0-aeec-4708-aefb-051637757399" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OtherIntangibleAssetsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_1fbf2de4-fafe-47a7-bac3-79fb92c76ae9" xlink:to="loc_us-gaap_OtherIntangibleAssetsMember_f78840f0-aeec-4708-aefb-051637757399" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfIntangibleAssets_cc7adb98-336b-46c3-ab96-29f4c1a8684d" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AmortizationOfIntangibleAssets"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_791a592c-c5c1-4a1d-9430-3052428c5a05" xlink:to="loc_us-gaap_AmortizationOfIntangibleAssets_cc7adb98-336b-46c3-ab96-29f4c1a8684d" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsGross_c8f93d6b-798f-426e-ab8c-65567053124b" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FiniteLivedIntangibleAssetsGross"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_791a592c-c5c1-4a1d-9430-3052428c5a05" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsGross_c8f93d6b-798f-426e-ab8c-65567053124b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_f8e9d324-37c1-4612-a8ce-ab2d677ed8cf" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_791a592c-c5c1-4a1d-9430-3052428c5a05" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_f8e9d324-37c1-4612-a8ce-ab2d677ed8cf" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsNet_5e794998-788f-4001-9486-e9137d4fcff9" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FiniteLivedIntangibleAssetsNet"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_791a592c-c5c1-4a1d-9430-3052428c5a05" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsNet_5e794998-788f-4001-9486-e9137d4fcff9" xlink:type="arc" order="3"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.usa.autodesk.com/role/BusinessandSummaryofSignificantAccountingPoliciesComputerEquipmentSoftwareFurnitureandLeaseholdImprovementsNetDetails" xlink:type="simple" xlink:href="adsk-20250131.xsd#BusinessandSummaryofSignificantAccountingPoliciesComputerEquipmentSoftwareFurnitureandLeaseholdImprovementsNetDetails"/>
  <link:definitionLink xlink:role="http://www.usa.autodesk.com/role/BusinessandSummaryofSignificantAccountingPoliciesComputerEquipmentSoftwareFurnitureandLeaseholdImprovementsNetDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentLineItems_1cf8885a-f831-4f1d-ac70-010f2ba29c20" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PropertyPlantAndEquipmentLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_8ba2f86b-335d-4ea1-a6d6-ede87b9c1645" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ScheduleOfPropertyPlantAndEquipmentTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_1cf8885a-f831-4f1d-ac70-010f2ba29c20" xlink:to="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_8ba2f86b-335d-4ea1-a6d6-ede87b9c1645" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_648f7122-911e-414d-a3d1-34266d5ccc6f" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RangeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_8ba2f86b-335d-4ea1-a6d6-ede87b9c1645" xlink:to="loc_srt_RangeAxis_648f7122-911e-414d-a3d1-34266d5ccc6f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_648f7122-911e-414d-a3d1-34266d5ccc6f_default" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_648f7122-911e-414d-a3d1-34266d5ccc6f" xlink:to="loc_srt_RangeMember_648f7122-911e-414d-a3d1-34266d5ccc6f_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_80dfb2c2-2057-494b-843f-0b769b554826" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_648f7122-911e-414d-a3d1-34266d5ccc6f" xlink:to="loc_srt_RangeMember_80dfb2c2-2057-494b-843f-0b769b554826" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_94226838-711f-4781-a77b-8a3d74a77773" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_MinimumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_80dfb2c2-2057-494b-843f-0b769b554826" xlink:to="loc_srt_MinimumMember_94226838-711f-4781-a77b-8a3d74a77773" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_56e9e084-13e9-42ad-a836-6b0da563a097" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_MaximumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_80dfb2c2-2057-494b-843f-0b769b554826" xlink:to="loc_srt_MaximumMember_56e9e084-13e9-42ad-a836-6b0da563a097" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_63e6b020-5502-4481-afd5-66d85be7eb87" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_8ba2f86b-335d-4ea1-a6d6-ede87b9c1645" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_63e6b020-5502-4481-afd5-66d85be7eb87" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_63e6b020-5502-4481-afd5-66d85be7eb87_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_63e6b020-5502-4481-afd5-66d85be7eb87" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_63e6b020-5502-4481-afd5-66d85be7eb87_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_9ac5b455-2384-4889-b391-3a174f244a68" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_63e6b020-5502-4481-afd5-66d85be7eb87" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_9ac5b455-2384-4889-b391-3a174f244a68" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SoftwareAndSoftwareDevelopmentCostsMember_d2dc8c3b-6474-4b2e-8637-e97357ad3056" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SoftwareAndSoftwareDevelopmentCostsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_9ac5b455-2384-4889-b391-3a174f244a68" xlink:to="loc_us-gaap_SoftwareAndSoftwareDevelopmentCostsMember_d2dc8c3b-6474-4b2e-8637-e97357ad3056" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SoftwareDevelopmentMember_f505f5fc-5eff-4acf-9331-35a3956413a2" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SoftwareDevelopmentMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_9ac5b455-2384-4889-b391-3a174f244a68" xlink:to="loc_us-gaap_SoftwareDevelopmentMember_f505f5fc-5eff-4acf-9331-35a3956413a2" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentUsefulLife_70708180-bf27-4f37-8bed-46def839b981" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PropertyPlantAndEquipmentUsefulLife"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_1cf8885a-f831-4f1d-ac70-010f2ba29c20" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentUsefulLife_70708180-bf27-4f37-8bed-46def839b981" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalizedComputerSoftwareGross_16c2289b-0c65-4ad4-8802-d509b5c43749" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CapitalizedComputerSoftwareGross"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_1cf8885a-f831-4f1d-ac70-010f2ba29c20" xlink:to="loc_us-gaap_CapitalizedComputerSoftwareGross_16c2289b-0c65-4ad4-8802-d509b5c43749" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Depreciation_da91df1e-c219-415a-beb5-09ade18614c9" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_Depreciation"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_1cf8885a-f831-4f1d-ac70-010f2ba29c20" xlink:to="loc_us-gaap_Depreciation_da91df1e-c219-415a-beb5-09ade18614c9" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TangibleAssetImpairmentCharges_b71a3195-07e5-4a35-bfe2-5df75db9572e" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_TangibleAssetImpairmentCharges"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_1cf8885a-f831-4f1d-ac70-010f2ba29c20" xlink:to="loc_us-gaap_TangibleAssetImpairmentCharges_b71a3195-07e5-4a35-bfe2-5df75db9572e" xlink:type="arc" order="3"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.usa.autodesk.com/role/BusinessandSummaryofSignificantAccountingPoliciesScheduleofComputerEquipmentSoftwareFurnitureandLeaseholdImprovementsNetDetails" xlink:type="simple" xlink:href="adsk-20250131.xsd#BusinessandSummaryofSignificantAccountingPoliciesScheduleofComputerEquipmentSoftwareFurnitureandLeaseholdImprovementsNetDetails"/>
  <link:definitionLink xlink:role="http://www.usa.autodesk.com/role/BusinessandSummaryofSignificantAccountingPoliciesScheduleofComputerEquipmentSoftwareFurnitureandLeaseholdImprovementsNetDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentLineItems_85e2d60d-7382-4c97-ada9-bbb6f23aa12a" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PropertyPlantAndEquipmentLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_311ba143-eacb-46dc-8d40-cbff96e08b48" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ScheduleOfPropertyPlantAndEquipmentTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_85e2d60d-7382-4c97-ada9-bbb6f23aa12a" xlink:to="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_311ba143-eacb-46dc-8d40-cbff96e08b48" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_6dcc93e1-ed20-4bfa-a0d5-762aa75f0962" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_311ba143-eacb-46dc-8d40-cbff96e08b48" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_6dcc93e1-ed20-4bfa-a0d5-762aa75f0962" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_6dcc93e1-ed20-4bfa-a0d5-762aa75f0962_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_6dcc93e1-ed20-4bfa-a0d5-762aa75f0962" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_6dcc93e1-ed20-4bfa-a0d5-762aa75f0962_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_fe5da148-25b4-4246-9e1b-f1a052b0d382" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_6dcc93e1-ed20-4bfa-a0d5-762aa75f0962" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_fe5da148-25b4-4246-9e1b-f1a052b0d382" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComputerEquipmentMember_4f32f235-0935-4c9f-8331-2998588e0dc2" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ComputerEquipmentMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_fe5da148-25b4-4246-9e1b-f1a052b0d382" xlink:to="loc_us-gaap_ComputerEquipmentMember_4f32f235-0935-4c9f-8331-2998588e0dc2" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SoftwareDevelopmentMember_728eeb45-95e9-418f-afda-204d227d4870" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SoftwareDevelopmentMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_fe5da148-25b4-4246-9e1b-f1a052b0d382" xlink:to="loc_us-gaap_SoftwareDevelopmentMember_728eeb45-95e9-418f-afda-204d227d4870" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_FurnitureAndEquipmentMember_f245dee1-90e4-4a79-a050-cc59c109c265" xlink:href="adsk-20250131.xsd#adsk_FurnitureAndEquipmentMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_fe5da148-25b4-4246-9e1b-f1a052b0d382" xlink:to="loc_adsk_FurnitureAndEquipmentMember_f245dee1-90e4-4a79-a050-cc59c109c265" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LandBuildingsAndImprovementsMember_9f92d417-f4b8-487a-89b1-bd9c412d70cc" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LandBuildingsAndImprovementsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_fe5da148-25b4-4246-9e1b-f1a052b0d382" xlink:to="loc_us-gaap_LandBuildingsAndImprovementsMember_9f92d417-f4b8-487a-89b1-bd9c412d70cc" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentAbstract_9365aa67-a535-4fe9-a72e-8ab0b7f7a870" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PropertyPlantAndEquipmentAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_85e2d60d-7382-4c97-ada9-bbb6f23aa12a" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentAbstract_9365aa67-a535-4fe9-a72e-8ab0b7f7a870" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentGross_2f55c014-eeb4-46ce-8f19-8b065348a6f3" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PropertyPlantAndEquipmentGross"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentAbstract_9365aa67-a535-4fe9-a72e-8ab0b7f7a870" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentGross_2f55c014-eeb4-46ce-8f19-8b065348a6f3" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_3ba2ef33-5ac4-42e7-b216-0a082a38c5b1" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentAbstract_9365aa67-a535-4fe9-a72e-8ab0b7f7a870" xlink:to="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_3ba2ef33-5ac4-42e7-b216-0a082a38c5b1" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_958958b7-97f1-4cd2-aee2-fcfc2545c32f" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PropertyPlantAndEquipmentNet"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentAbstract_9365aa67-a535-4fe9-a72e-8ab0b7f7a870" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_958958b7-97f1-4cd2-aee2-fcfc2545c32f" xlink:type="arc" order="3"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.usa.autodesk.com/role/BusinessandSummaryofSignificantAccountingPoliciesCloudComputingArrangementsDetails" xlink:type="simple" xlink:href="adsk-20250131.xsd#BusinessandSummaryofSignificantAccountingPoliciesCloudComputingArrangementsDetails"/>
  <link:definitionLink xlink:role="http://www.usa.autodesk.com/role/BusinessandSummaryofSignificantAccountingPoliciesCloudComputingArrangementsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentLineItems_ac35fd39-7d0c-4f5a-b166-8e683e63a8fe" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PropertyPlantAndEquipmentLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_cf09a05c-cca0-49dc-b4a2-f2a54b144a1c" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ScheduleOfPropertyPlantAndEquipmentTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_ac35fd39-7d0c-4f5a-b166-8e683e63a8fe" xlink:to="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_cf09a05c-cca0-49dc-b4a2-f2a54b144a1c" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalizedContractCostAxis_105ffdf4-c8d9-4421-883d-8adcb46b6c94" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CapitalizedContractCostAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_cf09a05c-cca0-49dc-b4a2-f2a54b144a1c" xlink:to="loc_us-gaap_CapitalizedContractCostAxis_105ffdf4-c8d9-4421-883d-8adcb46b6c94" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalizedContractCostDomain_105ffdf4-c8d9-4421-883d-8adcb46b6c94_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CapitalizedContractCostDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_CapitalizedContractCostAxis_105ffdf4-c8d9-4421-883d-8adcb46b6c94" xlink:to="loc_us-gaap_CapitalizedContractCostDomain_105ffdf4-c8d9-4421-883d-8adcb46b6c94_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalizedContractCostDomain_23426ff2-170b-42da-afba-1a439b90d57c" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CapitalizedContractCostDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_CapitalizedContractCostAxis_105ffdf4-c8d9-4421-883d-8adcb46b6c94" xlink:to="loc_us-gaap_CapitalizedContractCostDomain_23426ff2-170b-42da-afba-1a439b90d57c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_CloudbasedSoftwareHostingArrangementsMember_2fc639e0-1539-4457-97c1-d7f7dbadb1b3" xlink:href="adsk-20250131.xsd#adsk_CloudbasedSoftwareHostingArrangementsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CapitalizedContractCostDomain_23426ff2-170b-42da-afba-1a439b90d57c" xlink:to="loc_adsk_CloudbasedSoftwareHostingArrangementsMember_2fc639e0-1539-4457-97c1-d7f7dbadb1b3" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalizedComputerSoftwareNet_afe741be-fc17-492d-b30c-c00f459b80bb" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CapitalizedComputerSoftwareNet"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_ac35fd39-7d0c-4f5a-b166-8e683e63a8fe" xlink:to="loc_us-gaap_CapitalizedComputerSoftwareNet_afe741be-fc17-492d-b30c-c00f459b80bb" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalizedContractCostAccumulatedAmortization_281f86aa-0ac0-4106-864a-49279075858b" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CapitalizedContractCostAccumulatedAmortization"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_ac35fd39-7d0c-4f5a-b166-8e683e63a8fe" xlink:to="loc_us-gaap_CapitalizedContractCostAccumulatedAmortization_281f86aa-0ac0-4106-864a-49279075858b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentForAmortization_2607f0ff-f4e7-4874-84bd-bca03ed9bc9d" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AdjustmentForAmortization"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_ac35fd39-7d0c-4f5a-b166-8e683e63a8fe" xlink:to="loc_us-gaap_AdjustmentForAmortization_2607f0ff-f4e7-4874-84bd-bca03ed9bc9d" xlink:type="arc" order="2"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.usa.autodesk.com/role/BusinessandSummaryofSignificantAccountingPoliciesScheduleofStockBasedCompensationExpenseDetails" xlink:type="simple" xlink:href="adsk-20250131.xsd#BusinessandSummaryofSignificantAccountingPoliciesScheduleofStockBasedCompensationExpenseDetails"/>
  <link:definitionLink xlink:role="http://www.usa.autodesk.com/role/BusinessandSummaryofSignificantAccountingPoliciesScheduleofStockBasedCompensationExpenseDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_566a971f-5f38-4cde-ac97-160e3c913576" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_08a840e8-0d8f-4727-bb79-80f6b149494f" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_566a971f-5f38-4cde-ac97-160e3c913576" xlink:to="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_08a840e8-0d8f-4727-bb79-80f6b149494f" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationAxis_0d86bc23-6cb2-4653-95a3-d0e7810c9c46" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncomeStatementLocationAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_08a840e8-0d8f-4727-bb79-80f6b149494f" xlink:to="loc_us-gaap_IncomeStatementLocationAxis_0d86bc23-6cb2-4653-95a3-d0e7810c9c46" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_0d86bc23-6cb2-4653-95a3-d0e7810c9c46_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncomeStatementLocationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_0d86bc23-6cb2-4653-95a3-d0e7810c9c46" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_0d86bc23-6cb2-4653-95a3-d0e7810c9c46_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_6ea26824-7621-4303-9bce-89662bf18fbe" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncomeStatementLocationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_0d86bc23-6cb2-4653-95a3-d0e7810c9c46" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_6ea26824-7621-4303-9bce-89662bf18fbe" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfSalesMember_5b8f55aa-fd3f-49e5-ba44-3867df94e937" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CostOfSalesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_6ea26824-7621-4303-9bce-89662bf18fbe" xlink:to="loc_us-gaap_CostOfSalesMember_5b8f55aa-fd3f-49e5-ba44-3867df94e937" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SellingAndMarketingExpenseMember_4f8a65a3-90ef-4a44-8e78-5ef1522a470a" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SellingAndMarketingExpenseMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_6ea26824-7621-4303-9bce-89662bf18fbe" xlink:to="loc_us-gaap_SellingAndMarketingExpenseMember_4f8a65a3-90ef-4a44-8e78-5ef1522a470a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ResearchAndDevelopmentExpenseMember_cee4a6f6-8c80-45d8-9d22-a2087280ec09" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ResearchAndDevelopmentExpenseMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_6ea26824-7621-4303-9bce-89662bf18fbe" xlink:to="loc_us-gaap_ResearchAndDevelopmentExpenseMember_cee4a6f6-8c80-45d8-9d22-a2087280ec09" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GeneralAndAdministrativeExpenseMember_5334b45a-53b4-4180-9ea7-d658fa7f3739" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_GeneralAndAdministrativeExpenseMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_6ea26824-7621-4303-9bce-89662bf18fbe" xlink:to="loc_us-gaap_GeneralAndAdministrativeExpenseMember_5334b45a-53b4-4180-9ea7-d658fa7f3739" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductOrServiceAxis_4261c5a1-da42-4117-94f7-5f5281d2f61e" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_ProductOrServiceAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_08a840e8-0d8f-4727-bb79-80f6b149494f" xlink:to="loc_srt_ProductOrServiceAxis_4261c5a1-da42-4117-94f7-5f5281d2f61e" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductsAndServicesDomain_4261c5a1-da42-4117-94f7-5f5281d2f61e_default" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_ProductsAndServicesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ProductOrServiceAxis_4261c5a1-da42-4117-94f7-5f5281d2f61e" xlink:to="loc_srt_ProductsAndServicesDomain_4261c5a1-da42-4117-94f7-5f5281d2f61e_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductsAndServicesDomain_07cefbf9-8cb3-4e2d-9287-427330b10dd4" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_ProductsAndServicesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ProductOrServiceAxis_4261c5a1-da42-4117-94f7-5f5281d2f61e" xlink:to="loc_srt_ProductsAndServicesDomain_07cefbf9-8cb3-4e2d-9287-427330b10dd4" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_SubscriptionandMaintenanceMember_5b6e805e-6df1-4d72-86ac-da5fed6375c0" xlink:href="adsk-20250131.xsd#adsk_SubscriptionandMaintenanceMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_07cefbf9-8cb3-4e2d-9287-427330b10dd4" xlink:to="loc_adsk_SubscriptionandMaintenanceMember_5b6e805e-6df1-4d72-86ac-da5fed6375c0" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProductAndServiceOtherMember_2929f219-f853-431e-8cdb-445c28709c1b" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ProductAndServiceOtherMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_07cefbf9-8cb3-4e2d-9287-427330b10dd4" xlink:to="loc_us-gaap_ProductAndServiceOtherMember_2929f219-f853-431e-8cdb-445c28709c1b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllocatedShareBasedCompensationExpense_e0be1a86-c8c7-47b9-8fcf-09da9660bbc1" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AllocatedShareBasedCompensationExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_566a971f-5f38-4cde-ac97-160e3c913576" xlink:to="loc_us-gaap_AllocatedShareBasedCompensationExpense_e0be1a86-c8c7-47b9-8fcf-09da9660bbc1" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense_7279217f-cc9a-484f-ad23-f5dd35119639" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_566a971f-5f38-4cde-ac97-160e3c913576" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense_7279217f-cc9a-484f-ad23-f5dd35119639" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllocatedShareBasedCompensationExpenseNetOfTax_369d0231-0c10-4453-bf4a-b6b4555ed360" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AllocatedShareBasedCompensationExpenseNetOfTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_566a971f-5f38-4cde-ac97-160e3c913576" xlink:to="loc_us-gaap_AllocatedShareBasedCompensationExpenseNetOfTax_369d0231-0c10-4453-bf4a-b6b4555ed360" xlink:type="arc" order="2"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.usa.autodesk.com/role/BusinessandSummaryofSignificantAccountingPoliciesScheduleofSharebasedCompensationArrangementsbySharebasedPaymentAwardDetails" xlink:type="simple" xlink:href="adsk-20250131.xsd#BusinessandSummaryofSignificantAccountingPoliciesScheduleofSharebasedCompensationArrangementsbySharebasedPaymentAwardDetails"/>
  <link:definitionLink xlink:role="http://www.usa.autodesk.com/role/BusinessandSummaryofSignificantAccountingPoliciesScheduleofSharebasedCompensationArrangementsbySharebasedPaymentAwardDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_d13c01cb-b654-4253-9af7-069cbcfa4e38" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_f5e184d1-02f2-4610-b5a1-ba86a5970986" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_d13c01cb-b654-4253-9af7-069cbcfa4e38" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_f5e184d1-02f2-4610-b5a1-ba86a5970986" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_753dea99-1488-42d4-a505-217faf9e55a3" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AwardTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_f5e184d1-02f2-4610-b5a1-ba86a5970986" xlink:to="loc_us-gaap_AwardTypeAxis_753dea99-1488-42d4-a505-217faf9e55a3" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_753dea99-1488-42d4-a505-217faf9e55a3_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AwardTypeAxis_753dea99-1488-42d4-a505-217faf9e55a3" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_753dea99-1488-42d4-a505-217faf9e55a3_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_cd2407b6-26e8-4dac-ac92-ba2d0f16325c" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AwardTypeAxis_753dea99-1488-42d4-a505-217faf9e55a3" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_cd2407b6-26e8-4dac-ac92-ba2d0f16325c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PerformanceSharesMember_b8bab2cb-b8e6-47f6-ae40-a3e240ebdf05" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PerformanceSharesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_cd2407b6-26e8-4dac-ac92-ba2d0f16325c" xlink:to="loc_us-gaap_PerformanceSharesMember_b8bab2cb-b8e6-47f6-ae40-a3e240ebdf05" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeStockMember_37b371cd-73e3-4eee-b195-37448bc2cef6" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_EmployeeStockMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_cd2407b6-26e8-4dac-ac92-ba2d0f16325c" xlink:to="loc_us-gaap_EmployeeStockMember_37b371cd-73e3-4eee-b195-37448bc2cef6" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_c334908e-3c4f-4b51-a6dd-fae55d7f7204" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RangeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_f5e184d1-02f2-4610-b5a1-ba86a5970986" xlink:to="loc_srt_RangeAxis_c334908e-3c4f-4b51-a6dd-fae55d7f7204" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_c334908e-3c4f-4b51-a6dd-fae55d7f7204_default" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_c334908e-3c4f-4b51-a6dd-fae55d7f7204" xlink:to="loc_srt_RangeMember_c334908e-3c4f-4b51-a6dd-fae55d7f7204_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_ac1b8706-4205-410b-86d1-a76c9ca3a4f4" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_c334908e-3c4f-4b51-a6dd-fae55d7f7204" xlink:to="loc_srt_RangeMember_ac1b8706-4205-410b-86d1-a76c9ca3a4f4" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_8ffe6667-e9d5-4408-9d4e-82f14fba402c" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_MinimumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_ac1b8706-4205-410b-86d1-a76c9ca3a4f4" xlink:to="loc_srt_MinimumMember_8ffe6667-e9d5-4408-9d4e-82f14fba402c" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_2910f961-9c9b-42c9-9408-894a1998ab94" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_MaximumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_ac1b8706-4205-410b-86d1-a76c9ca3a4f4" xlink:to="loc_srt_MaximumMember_2910f961-9c9b-42c9-9408-894a1998ab94" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum_7b486cc5-59f1-45e5-ae0b-76c8b348897d" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_d13c01cb-b654-4253-9af7-069cbcfa4e38" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum_7b486cc5-59f1-45e5-ae0b-76c8b348897d" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum_4773e87a-e2b4-4c31-8822-26fee5ed59d6" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_d13c01cb-b654-4253-9af7-069cbcfa4e38" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum_4773e87a-e2b4-4c31-8822-26fee5ed59d6" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_274e0f92-e665-474d-8c40-38faf9cca35e" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_d13c01cb-b654-4253-9af7-069cbcfa4e38" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_274e0f92-e665-474d-8c40-38faf9cca35e" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_ef52f5d6-740d-4bf9-88ce-bb34f25dcf0e" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_d13c01cb-b654-4253-9af7-069cbcfa4e38" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_ef52f5d6-740d-4bf9-88ce-bb34f25dcf0e" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum_b8559b8f-bbee-4a2f-ba8f-8b4237eb23d6" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_d13c01cb-b654-4253-9af7-069cbcfa4e38" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum_b8559b8f-bbee-4a2f-ba8f-8b4237eb23d6" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum_5056248b-18f2-4975-bb70-b7773b15b366" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_d13c01cb-b654-4253-9af7-069cbcfa4e38" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum_5056248b-18f2-4975-bb70-b7773b15b366" xlink:type="arc" order="5"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.usa.autodesk.com/role/RevenueRecognitionNarrativeDetails" xlink:type="simple" xlink:href="adsk-20250131.xsd#RevenueRecognitionNarrativeDetails"/>
  <link:definitionLink xlink:role="http://www.usa.autodesk.com/role/RevenueRecognitionNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_92480527-6a0a-4cf3-82e0-e75ec217231a" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfEntityWideInformationRevenueFromExternalCustomersByProductsAndServicesTable_594c51d5-edac-4bed-a28b-6b3238c5a81f" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ScheduleOfEntityWideInformationRevenueFromExternalCustomersByProductsAndServicesTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_92480527-6a0a-4cf3-82e0-e75ec217231a" xlink:to="loc_us-gaap_ScheduleOfEntityWideInformationRevenueFromExternalCustomersByProductsAndServicesTable_594c51d5-edac-4bed-a28b-6b3238c5a81f" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis_b1f81f98-bb28-4375-a808-411212050c72" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfEntityWideInformationRevenueFromExternalCustomersByProductsAndServicesTable_594c51d5-edac-4bed-a28b-6b3238c5a81f" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis_b1f81f98-bb28-4375-a808-411212050c72" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_RevenueRemainingPerformanceObligationSatisfactionPeriodAxis_125b60f1-0c17-4397-870f-a4ca89644e58" xlink:href="adsk-20250131.xsd#adsk_RevenueRemainingPerformanceObligationSatisfactionPeriodAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfEntityWideInformationRevenueFromExternalCustomersByProductsAndServicesTable_594c51d5-edac-4bed-a28b-6b3238c5a81f" xlink:to="loc_adsk_RevenueRemainingPerformanceObligationSatisfactionPeriodAxis_125b60f1-0c17-4397-870f-a4ca89644e58" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_RevenueRemainingPerformanceObligationSatisfactionPeriodDomain_125b60f1-0c17-4397-870f-a4ca89644e58_default" xlink:href="adsk-20250131.xsd#adsk_RevenueRemainingPerformanceObligationSatisfactionPeriodDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_adsk_RevenueRemainingPerformanceObligationSatisfactionPeriodAxis_125b60f1-0c17-4397-870f-a4ca89644e58" xlink:to="loc_adsk_RevenueRemainingPerformanceObligationSatisfactionPeriodDomain_125b60f1-0c17-4397-870f-a4ca89644e58_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_RevenueRemainingPerformanceObligationSatisfactionPeriodDomain_84f7dad1-5f43-4393-98ed-feb15bd50459" xlink:href="adsk-20250131.xsd#adsk_RevenueRemainingPerformanceObligationSatisfactionPeriodDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_adsk_RevenueRemainingPerformanceObligationSatisfactionPeriodAxis_125b60f1-0c17-4397-870f-a4ca89644e58" xlink:to="loc_adsk_RevenueRemainingPerformanceObligationSatisfactionPeriodDomain_84f7dad1-5f43-4393-98ed-feb15bd50459" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_PeriodOneMember_1b413d27-e782-4116-95db-db5ecd73cce8" xlink:href="adsk-20250131.xsd#adsk_PeriodOneMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_adsk_RevenueRemainingPerformanceObligationSatisfactionPeriodDomain_84f7dad1-5f43-4393-98ed-feb15bd50459" xlink:to="loc_adsk_PeriodOneMember_1b413d27-e782-4116-95db-db5ecd73cce8" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_PeriodTwoMember_76b90a5e-8617-4d76-8b62-f84d0e2f4580" xlink:href="adsk-20250131.xsd#adsk_PeriodTwoMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_adsk_RevenueRemainingPerformanceObligationSatisfactionPeriodDomain_84f7dad1-5f43-4393-98ed-feb15bd50459" xlink:to="loc_adsk_PeriodTwoMember_76b90a5e-8617-4d76-8b62-f84d0e2f4580" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_ab4e7a19-232c-46ad-8d5c-60b447e43d54" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RangeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfEntityWideInformationRevenueFromExternalCustomersByProductsAndServicesTable_594c51d5-edac-4bed-a28b-6b3238c5a81f" xlink:to="loc_srt_RangeAxis_ab4e7a19-232c-46ad-8d5c-60b447e43d54" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_ab4e7a19-232c-46ad-8d5c-60b447e43d54_default" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_ab4e7a19-232c-46ad-8d5c-60b447e43d54" xlink:to="loc_srt_RangeMember_ab4e7a19-232c-46ad-8d5c-60b447e43d54_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_f1159678-ee25-436d-b187-ac7e6bd9896a" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_ab4e7a19-232c-46ad-8d5c-60b447e43d54" xlink:to="loc_srt_RangeMember_f1159678-ee25-436d-b187-ac7e6bd9896a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_493ad785-f986-4d87-b20a-772e1135ecbc" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_MinimumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_f1159678-ee25-436d-b187-ac7e6bd9896a" xlink:to="loc_srt_MinimumMember_493ad785-f986-4d87-b20a-772e1135ecbc" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_65f7d098-3653-4259-a80f-8804a725efcf" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_MaximumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_f1159678-ee25-436d-b187-ac7e6bd9896a" xlink:to="loc_srt_MaximumMember_65f7d098-3653-4259-a80f-8804a725efcf" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_NumberofRevenueCategories_a91c888a-e409-47c3-93fd-f8e63f02bc28" xlink:href="adsk-20250131.xsd#adsk_NumberofRevenueCategories"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_92480527-6a0a-4cf3-82e0-e75ec217231a" xlink:to="loc_adsk_NumberofRevenueCategories_a91c888a-e409-47c3-93fd-f8e63f02bc28" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_SubscriptionPaymentTerms_64b64ba3-83f0-471a-beef-86b86f9e7848" xlink:href="adsk-20250131.xsd#adsk_SubscriptionPaymentTerms"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_92480527-6a0a-4cf3-82e0-e75ec217231a" xlink:to="loc_adsk_SubscriptionPaymentTerms_64b64ba3-83f0-471a-beef-86b86f9e7848" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_EBAPaymentTerms_cfaaf0cf-80e4-41f6-be64-81d19a2efddd" xlink:href="adsk-20250131.xsd#adsk_EBAPaymentTerms"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_92480527-6a0a-4cf3-82e0-e75ec217231a" xlink:to="loc_adsk_EBAPaymentTerms_cfaaf0cf-80e4-41f6-be64-81d19a2efddd" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligation_b08ab811-cbf2-4ae6-b381-0f5325e19948" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RevenueRemainingPerformanceObligation"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_92480527-6a0a-4cf3-82e0-e75ec217231a" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligation_b08ab811-cbf2-4ae6-b381-0f5325e19948" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1_a2c31ea2-967d-45a4-94d6-cd9e40f1085e" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_92480527-6a0a-4cf3-82e0-e75ec217231a" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1_a2c31ea2-967d-45a4-94d6-cd9e40f1085e" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationPercentage_5f30a76b-608e-46d9-be81-85b4f13b95c0" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RevenueRemainingPerformanceObligationPercentage"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_92480527-6a0a-4cf3-82e0-e75ec217231a" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationPercentage_5f30a76b-608e-46d9-be81-85b4f13b95c0" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityRevenueRecognized_f1f357d9-f01b-47fb-b027-8c7912f0a3ba" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ContractWithCustomerLiabilityRevenueRecognized"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_92480527-6a0a-4cf3-82e0-e75ec217231a" xlink:to="loc_us-gaap_ContractWithCustomerLiabilityRevenueRecognized_f1f357d9-f01b-47fb-b027-8c7912f0a3ba" xlink:type="arc" order="6"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.usa.autodesk.com/role/RevenueRecognitionNarrativeDetails_1" xlink:type="simple" xlink:href="adsk-20250131.xsd#RevenueRecognitionNarrativeDetails_1"/>
  <link:definitionLink xlink:role="http://www.usa.autodesk.com/role/RevenueRecognitionNarrativeDetails_1" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_92480527-6a0a-4cf3-82e0-e75ec217231a" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfEntityWideInformationRevenueFromExternalCustomersByProductsAndServicesTable_594c51d5-edac-4bed-a28b-6b3238c5a81f" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ScheduleOfEntityWideInformationRevenueFromExternalCustomersByProductsAndServicesTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_92480527-6a0a-4cf3-82e0-e75ec217231a" xlink:to="loc_us-gaap_ScheduleOfEntityWideInformationRevenueFromExternalCustomersByProductsAndServicesTable_594c51d5-edac-4bed-a28b-6b3238c5a81f" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_RevenueRemainingPerformanceObligationSatisfactionPeriodAxis_125b60f1-0c17-4397-870f-a4ca89644e58" xlink:href="adsk-20250131.xsd#adsk_RevenueRemainingPerformanceObligationSatisfactionPeriodAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfEntityWideInformationRevenueFromExternalCustomersByProductsAndServicesTable_594c51d5-edac-4bed-a28b-6b3238c5a81f" xlink:to="loc_adsk_RevenueRemainingPerformanceObligationSatisfactionPeriodAxis_125b60f1-0c17-4397-870f-a4ca89644e58" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_RevenueRemainingPerformanceObligationSatisfactionPeriodDomain_125b60f1-0c17-4397-870f-a4ca89644e58_default" xlink:href="adsk-20250131.xsd#adsk_RevenueRemainingPerformanceObligationSatisfactionPeriodDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_adsk_RevenueRemainingPerformanceObligationSatisfactionPeriodAxis_125b60f1-0c17-4397-870f-a4ca89644e58" xlink:to="loc_adsk_RevenueRemainingPerformanceObligationSatisfactionPeriodDomain_125b60f1-0c17-4397-870f-a4ca89644e58_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_RevenueRemainingPerformanceObligationSatisfactionPeriodDomain_84f7dad1-5f43-4393-98ed-feb15bd50459" xlink:href="adsk-20250131.xsd#adsk_RevenueRemainingPerformanceObligationSatisfactionPeriodDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_adsk_RevenueRemainingPerformanceObligationSatisfactionPeriodAxis_125b60f1-0c17-4397-870f-a4ca89644e58" xlink:to="loc_adsk_RevenueRemainingPerformanceObligationSatisfactionPeriodDomain_84f7dad1-5f43-4393-98ed-feb15bd50459" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_PeriodOneMember_1b413d27-e782-4116-95db-db5ecd73cce8" xlink:href="adsk-20250131.xsd#adsk_PeriodOneMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_adsk_RevenueRemainingPerformanceObligationSatisfactionPeriodDomain_84f7dad1-5f43-4393-98ed-feb15bd50459" xlink:to="loc_adsk_PeriodOneMember_1b413d27-e782-4116-95db-db5ecd73cce8" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_PeriodTwoMember_76b90a5e-8617-4d76-8b62-f84d0e2f4580" xlink:href="adsk-20250131.xsd#adsk_PeriodTwoMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_adsk_RevenueRemainingPerformanceObligationSatisfactionPeriodDomain_84f7dad1-5f43-4393-98ed-feb15bd50459" xlink:to="loc_adsk_PeriodTwoMember_76b90a5e-8617-4d76-8b62-f84d0e2f4580" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_ab4e7a19-232c-46ad-8d5c-60b447e43d54" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RangeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfEntityWideInformationRevenueFromExternalCustomersByProductsAndServicesTable_594c51d5-edac-4bed-a28b-6b3238c5a81f" xlink:to="loc_srt_RangeAxis_ab4e7a19-232c-46ad-8d5c-60b447e43d54" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_ab4e7a19-232c-46ad-8d5c-60b447e43d54_default" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_ab4e7a19-232c-46ad-8d5c-60b447e43d54" xlink:to="loc_srt_RangeMember_ab4e7a19-232c-46ad-8d5c-60b447e43d54_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_f1159678-ee25-436d-b187-ac7e6bd9896a" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_ab4e7a19-232c-46ad-8d5c-60b447e43d54" xlink:to="loc_srt_RangeMember_f1159678-ee25-436d-b187-ac7e6bd9896a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_493ad785-f986-4d87-b20a-772e1135ecbc" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_MinimumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_f1159678-ee25-436d-b187-ac7e6bd9896a" xlink:to="loc_srt_MinimumMember_493ad785-f986-4d87-b20a-772e1135ecbc" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_65f7d098-3653-4259-a80f-8804a725efcf" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_MaximumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_f1159678-ee25-436d-b187-ac7e6bd9896a" xlink:to="loc_srt_MaximumMember_65f7d098-3653-4259-a80f-8804a725efcf" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_NumberofRevenueCategories_a91c888a-e409-47c3-93fd-f8e63f02bc28" xlink:href="adsk-20250131.xsd#adsk_NumberofRevenueCategories"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_92480527-6a0a-4cf3-82e0-e75ec217231a" xlink:to="loc_adsk_NumberofRevenueCategories_a91c888a-e409-47c3-93fd-f8e63f02bc28" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_SubscriptionPaymentTerms_64b64ba3-83f0-471a-beef-86b86f9e7848" xlink:href="adsk-20250131.xsd#adsk_SubscriptionPaymentTerms"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_92480527-6a0a-4cf3-82e0-e75ec217231a" xlink:to="loc_adsk_SubscriptionPaymentTerms_64b64ba3-83f0-471a-beef-86b86f9e7848" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_EBAPaymentTerms_cfaaf0cf-80e4-41f6-be64-81d19a2efddd" xlink:href="adsk-20250131.xsd#adsk_EBAPaymentTerms"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_92480527-6a0a-4cf3-82e0-e75ec217231a" xlink:to="loc_adsk_EBAPaymentTerms_cfaaf0cf-80e4-41f6-be64-81d19a2efddd" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligation_b08ab811-cbf2-4ae6-b381-0f5325e19948" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RevenueRemainingPerformanceObligation"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_92480527-6a0a-4cf3-82e0-e75ec217231a" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligation_b08ab811-cbf2-4ae6-b381-0f5325e19948" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1_a2c31ea2-967d-45a4-94d6-cd9e40f1085e" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_92480527-6a0a-4cf3-82e0-e75ec217231a" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1_a2c31ea2-967d-45a4-94d6-cd9e40f1085e" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationPercentage_5f30a76b-608e-46d9-be81-85b4f13b95c0" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RevenueRemainingPerformanceObligationPercentage"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_92480527-6a0a-4cf3-82e0-e75ec217231a" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationPercentage_5f30a76b-608e-46d9-be81-85b4f13b95c0" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityRevenueRecognized_f1f357d9-f01b-47fb-b027-8c7912f0a3ba" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ContractWithCustomerLiabilityRevenueRecognized"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_92480527-6a0a-4cf3-82e0-e75ec217231a" xlink:to="loc_us-gaap_ContractWithCustomerLiabilityRevenueRecognized_f1f357d9-f01b-47fb-b027-8c7912f0a3ba" xlink:type="arc" order="6"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.usa.autodesk.com/role/RevenueRecognitionScheduleofContractRevenueDetails" xlink:type="simple" xlink:href="adsk-20250131.xsd#RevenueRecognitionScheduleofContractRevenueDetails"/>
  <link:definitionLink xlink:role="http://www.usa.autodesk.com/role/RevenueRecognitionScheduleofContractRevenueDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisaggregationOfRevenueLineItems_cf2f8381-e86a-4a82-a087-6b2ce52c3329" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DisaggregationOfRevenueLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisaggregationOfRevenueTable_1d41fb14-ed3b-4060-87cc-a12387e7bd24" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DisaggregationOfRevenueTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_cf2f8381-e86a-4a82-a087-6b2ce52c3329" xlink:to="loc_us-gaap_DisaggregationOfRevenueTable_1d41fb14-ed3b-4060-87cc-a12387e7bd24" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductOrServiceAxis_49b7d40c-f2e7-4610-9479-d9d0cce4453c" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_ProductOrServiceAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DisaggregationOfRevenueTable_1d41fb14-ed3b-4060-87cc-a12387e7bd24" xlink:to="loc_srt_ProductOrServiceAxis_49b7d40c-f2e7-4610-9479-d9d0cce4453c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductsAndServicesDomain_49b7d40c-f2e7-4610-9479-d9d0cce4453c_default" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_ProductsAndServicesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ProductOrServiceAxis_49b7d40c-f2e7-4610-9479-d9d0cce4453c" xlink:to="loc_srt_ProductsAndServicesDomain_49b7d40c-f2e7-4610-9479-d9d0cce4453c_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductsAndServicesDomain_1f7f83da-0290-4a87-be7c-20bbe864d412" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_ProductsAndServicesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ProductOrServiceAxis_49b7d40c-f2e7-4610-9479-d9d0cce4453c" xlink:to="loc_srt_ProductsAndServicesDomain_1f7f83da-0290-4a87-be7c-20bbe864d412" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_ArchitectureEngineeringConstructionAndOperationMember_0ac7413f-ff35-401e-97f5-c6b31cc57b53" xlink:href="adsk-20250131.xsd#adsk_ArchitectureEngineeringConstructionAndOperationMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_1f7f83da-0290-4a87-be7c-20bbe864d412" xlink:to="loc_adsk_ArchitectureEngineeringConstructionAndOperationMember_0ac7413f-ff35-401e-97f5-c6b31cc57b53" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_AutoCADandAutoCADLTFamilyMember_bc2b31a0-62f8-4ff7-9a67-4dd790d6d905" xlink:href="adsk-20250131.xsd#adsk_AutoCADandAutoCADLTFamilyMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_1f7f83da-0290-4a87-be7c-20bbe864d412" xlink:to="loc_adsk_AutoCADandAutoCADLTFamilyMember_bc2b31a0-62f8-4ff7-9a67-4dd790d6d905" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_ManufacturingMember_c9353e5d-f58b-482b-a6ed-d2ffccc744cf" xlink:href="adsk-20250131.xsd#adsk_ManufacturingMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_1f7f83da-0290-4a87-be7c-20bbe864d412" xlink:to="loc_adsk_ManufacturingMember_c9353e5d-f58b-482b-a6ed-d2ffccc744cf" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_MediaAndEntertainmentMember_693ddce7-3a1c-4d4a-be6e-75a4b306c647" xlink:href="adsk-20250131.xsd#adsk_MediaAndEntertainmentMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_1f7f83da-0290-4a87-be7c-20bbe864d412" xlink:to="loc_adsk_MediaAndEntertainmentMember_693ddce7-3a1c-4d4a-be6e-75a4b306c647" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_OtherMember_f7f29d28-c182-4bb1-8d8a-2145463da352" xlink:href="adsk-20250131.xsd#adsk_OtherMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_1f7f83da-0290-4a87-be7c-20bbe864d412" xlink:to="loc_adsk_OtherMember_f7f29d28-c182-4bb1-8d8a-2145463da352" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_StatementGeographicalAxis_0d89272f-3a89-4abf-bdec-ff3d2901989e" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_StatementGeographicalAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DisaggregationOfRevenueTable_1d41fb14-ed3b-4060-87cc-a12387e7bd24" xlink:to="loc_srt_StatementGeographicalAxis_0d89272f-3a89-4abf-bdec-ff3d2901989e" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain_0d89272f-3a89-4abf-bdec-ff3d2901989e_default" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_SegmentGeographicalDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_StatementGeographicalAxis_0d89272f-3a89-4abf-bdec-ff3d2901989e" xlink:to="loc_srt_SegmentGeographicalDomain_0d89272f-3a89-4abf-bdec-ff3d2901989e_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain_5da299db-ea4d-4b24-9744-158d0f1b17f5" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_SegmentGeographicalDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_StatementGeographicalAxis_0d89272f-3a89-4abf-bdec-ff3d2901989e" xlink:to="loc_srt_SegmentGeographicalDomain_5da299db-ea4d-4b24-9744-158d0f1b17f5" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_AmericasMember_dee9d7ac-2732-4e81-9215-fe9c4ab35514" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_AmericasMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_5da299db-ea4d-4b24-9744-158d0f1b17f5" xlink:to="loc_srt_AmericasMember_dee9d7ac-2732-4e81-9215-fe9c4ab35514" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_country_US_f9b3a6e5-70bc-4a44-afa8-798298895b9e" xlink:href="https://xbrl.sec.gov/country/2024/country-2024.xsd#country_US"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_AmericasMember_dee9d7ac-2732-4e81-9215-fe9c4ab35514" xlink:to="loc_country_US_f9b3a6e5-70bc-4a44-afa8-798298895b9e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_OtherAmericasMember_fb3b59cf-60fc-4556-83b5-8e5a0645e563" xlink:href="adsk-20250131.xsd#adsk_OtherAmericasMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_AmericasMember_dee9d7ac-2732-4e81-9215-fe9c4ab35514" xlink:to="loc_adsk_OtherAmericasMember_fb3b59cf-60fc-4556-83b5-8e5a0645e563" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EMEAMember_9473e51d-2631-4180-9d35-b9d823cf9897" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_EMEAMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_5da299db-ea4d-4b24-9744-158d0f1b17f5" xlink:to="loc_us-gaap_EMEAMember_9473e51d-2631-4180-9d35-b9d823cf9897" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_AsiaPacificMember_9acbbb6b-cb1b-4560-a0f9-0cbf56fa3f95" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_AsiaPacificMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_5da299db-ea4d-4b24-9744-158d0f1b17f5" xlink:to="loc_srt_AsiaPacificMember_9acbbb6b-cb1b-4560-a0f9-0cbf56fa3f95" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerSalesChannelAxis_ba9de5c0-b63a-470b-9856-360826097140" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ContractWithCustomerSalesChannelAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DisaggregationOfRevenueTable_1d41fb14-ed3b-4060-87cc-a12387e7bd24" xlink:to="loc_us-gaap_ContractWithCustomerSalesChannelAxis_ba9de5c0-b63a-470b-9856-360826097140" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerSalesChannelDomain_ba9de5c0-b63a-470b-9856-360826097140_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ContractWithCustomerSalesChannelDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ContractWithCustomerSalesChannelAxis_ba9de5c0-b63a-470b-9856-360826097140" xlink:to="loc_us-gaap_ContractWithCustomerSalesChannelDomain_ba9de5c0-b63a-470b-9856-360826097140_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerSalesChannelDomain_a2578a74-feb8-45ce-8c9a-a04383789cc7" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ContractWithCustomerSalesChannelDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ContractWithCustomerSalesChannelAxis_ba9de5c0-b63a-470b-9856-360826097140" xlink:to="loc_us-gaap_ContractWithCustomerSalesChannelDomain_a2578a74-feb8-45ce-8c9a-a04383789cc7" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SalesChannelThroughIntermediaryMember_32e910e5-ff96-4c5b-85bc-81c6a8a0ac5b" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SalesChannelThroughIntermediaryMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ContractWithCustomerSalesChannelDomain_a2578a74-feb8-45ce-8c9a-a04383789cc7" xlink:to="loc_us-gaap_SalesChannelThroughIntermediaryMember_32e910e5-ff96-4c5b-85bc-81c6a8a0ac5b" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SalesChannelDirectlyToConsumerMember_2f8677f6-dc62-40c2-951c-533e29714eda" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SalesChannelDirectlyToConsumerMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ContractWithCustomerSalesChannelDomain_a2578a74-feb8-45ce-8c9a-a04383789cc7" xlink:to="loc_us-gaap_SalesChannelDirectlyToConsumerMember_2f8677f6-dc62-40c2-951c-533e29714eda" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_ContractWithCustomerResearchDevelopmentChannelAxis_bfc3a85c-3bd2-4d09-8cc7-6c2bda75441e" xlink:href="adsk-20250131.xsd#adsk_ContractWithCustomerResearchDevelopmentChannelAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DisaggregationOfRevenueTable_1d41fb14-ed3b-4060-87cc-a12387e7bd24" xlink:to="loc_adsk_ContractWithCustomerResearchDevelopmentChannelAxis_bfc3a85c-3bd2-4d09-8cc7-6c2bda75441e" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_ContractWithCustomerResearchDevelopmentChannelDomain_bfc3a85c-3bd2-4d09-8cc7-6c2bda75441e_default" xlink:href="adsk-20250131.xsd#adsk_ContractWithCustomerResearchDevelopmentChannelDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_adsk_ContractWithCustomerResearchDevelopmentChannelAxis_bfc3a85c-3bd2-4d09-8cc7-6c2bda75441e" xlink:to="loc_adsk_ContractWithCustomerResearchDevelopmentChannelDomain_bfc3a85c-3bd2-4d09-8cc7-6c2bda75441e_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_ContractWithCustomerResearchDevelopmentChannelDomain_d4f5aef0-0b2d-4e74-90fd-8828d98ea739" xlink:href="adsk-20250131.xsd#adsk_ContractWithCustomerResearchDevelopmentChannelDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_adsk_ContractWithCustomerResearchDevelopmentChannelAxis_bfc3a85c-3bd2-4d09-8cc7-6c2bda75441e" xlink:to="loc_adsk_ContractWithCustomerResearchDevelopmentChannelDomain_d4f5aef0-0b2d-4e74-90fd-8828d98ea739" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_DesignMember_d7678a6e-adf0-4d92-bf76-ed1cb3154e37" xlink:href="adsk-20250131.xsd#adsk_DesignMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_adsk_ContractWithCustomerResearchDevelopmentChannelDomain_d4f5aef0-0b2d-4e74-90fd-8828d98ea739" xlink:to="loc_adsk_DesignMember_d7678a6e-adf0-4d92-bf76-ed1cb3154e37" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_MakeMember_487e6ab4-97b3-465e-8481-d24f2a526e50" xlink:href="adsk-20250131.xsd#adsk_MakeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_adsk_ContractWithCustomerResearchDevelopmentChannelDomain_d4f5aef0-0b2d-4e74-90fd-8828d98ea739" xlink:to="loc_adsk_MakeMember_487e6ab4-97b3-465e-8481-d24f2a526e50" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_OtherResearchAndDevelopmentMember_0ef09d5d-54b6-4d76-b029-8dafe06147f3" xlink:href="adsk-20250131.xsd#adsk_OtherResearchAndDevelopmentMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_adsk_ContractWithCustomerResearchDevelopmentChannelDomain_d4f5aef0-0b2d-4e74-90fd-8828d98ea739" xlink:to="loc_adsk_OtherResearchAndDevelopmentMember_0ef09d5d-54b6-4d76-b029-8dafe06147f3" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_c19fd00a-fc89-45e6-97f6-62b8bf494cf4" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_cf2f8381-e86a-4a82-a087-6b2ce52c3329" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_c19fd00a-fc89-45e6-97f6-62b8bf494cf4" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.usa.autodesk.com/role/FinancialInstrumentsScheduleofFinancialInstrumentsbySignificantInvestmentCategoryDetails" xlink:type="simple" xlink:href="adsk-20250131.xsd#FinancialInstrumentsScheduleofFinancialInstrumentsbySignificantInvestmentCategoryDetails"/>
  <link:definitionLink xlink:role="http://www.usa.autodesk.com/role/FinancialInstrumentsScheduleofFinancialInstrumentsbySignificantInvestmentCategoryDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_0826719c-4d2b-4afb-9962-8fde185497b5" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleTable_a97bc3fc-8363-4c9e-8efb-1ac94d0a46d5" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DebtSecuritiesAvailableForSaleTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_0826719c-4d2b-4afb-9962-8fde185497b5" xlink:to="loc_us-gaap_DebtSecuritiesAvailableForSaleTable_a97bc3fc-8363-4c9e-8efb-1ac94d0a46d5" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAxis_9c9c66e5-5331-43a4-9572-cc96e9bc462c" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CashAndCashEquivalentsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleTable_a97bc3fc-8363-4c9e-8efb-1ac94d0a46d5" xlink:to="loc_us-gaap_CashAndCashEquivalentsAxis_9c9c66e5-5331-43a4-9572-cc96e9bc462c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_9c9c66e5-5331-43a4-9572-cc96e9bc462c_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_CashAndCashEquivalentsAxis_9c9c66e5-5331-43a4-9572-cc96e9bc462c" xlink:to="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_9c9c66e5-5331-43a4-9572-cc96e9bc462c_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_7a1eceb1-553c-4b4e-9316-a51acbc7823a" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_CashAndCashEquivalentsAxis_9c9c66e5-5331-43a4-9572-cc96e9bc462c" xlink:to="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_7a1eceb1-553c-4b4e-9316-a51acbc7823a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MoneyMarketFundsMember_24be4b6d-0d9a-49ea-a376-259bdbf58c33" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_MoneyMarketFundsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_7a1eceb1-553c-4b4e-9316-a51acbc7823a" xlink:to="loc_us-gaap_MoneyMarketFundsMember_24be4b6d-0d9a-49ea-a376-259bdbf58c33" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommercialPaperMember_975f90ca-2cb8-440d-b28b-c4cee9426719" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CommercialPaperMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_7a1eceb1-553c-4b4e-9316-a51acbc7823a" xlink:to="loc_us-gaap_CommercialPaperMember_975f90ca-2cb8-440d-b28b-c4cee9426719" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CertificatesOfDepositMember_add830bd-887f-4e1f-9317-3a0f84acb5cf" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CertificatesOfDepositMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_7a1eceb1-553c-4b4e-9316-a51acbc7823a" xlink:to="loc_us-gaap_CertificatesOfDepositMember_add830bd-887f-4e1f-9317-3a0f84acb5cf" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_USGovernmentDebtSecuritiesMember_5029a4de-8d7b-4347-8a35-776d2a136631" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_USGovernmentDebtSecuritiesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_7a1eceb1-553c-4b4e-9316-a51acbc7823a" xlink:to="loc_us-gaap_USGovernmentDebtSecuritiesMember_5029a4de-8d7b-4347-8a35-776d2a136631" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_OtherCashEquivalentsMember_02f65ea5-7685-41de-989f-5cfd73ae3189" xlink:href="adsk-20250131.xsd#adsk_OtherCashEquivalentsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_7a1eceb1-553c-4b4e-9316-a51acbc7823a" xlink:to="loc_adsk_OtherCashEquivalentsMember_02f65ea5-7685-41de-989f-5cfd73ae3189" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancialInstrumentAxis_b38dbd05-5d4e-436d-9f28-ea7d9fbd4944" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FinancialInstrumentAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleTable_a97bc3fc-8363-4c9e-8efb-1ac94d0a46d5" xlink:to="loc_us-gaap_FinancialInstrumentAxis_b38dbd05-5d4e-436d-9f28-ea7d9fbd4944" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_b38dbd05-5d4e-436d-9f28-ea7d9fbd4944_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FinancialInstrumentAxis_b38dbd05-5d4e-436d-9f28-ea7d9fbd4944" xlink:to="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_b38dbd05-5d4e-436d-9f28-ea7d9fbd4944_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_472338e1-38c1-4a6b-9afa-1dc9eb249368" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FinancialInstrumentAxis_b38dbd05-5d4e-436d-9f28-ea7d9fbd4944" xlink:to="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_472338e1-38c1-4a6b-9afa-1dc9eb249368" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommercialPaperMember_a262d31c-889e-40e5-aa3c-4c117c2c2a9b" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CommercialPaperMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_472338e1-38c1-4a6b-9afa-1dc9eb249368" xlink:to="loc_us-gaap_CommercialPaperMember_a262d31c-889e-40e5-aa3c-4c117c2c2a9b" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CorporateDebtSecuritiesMember_c74308b0-6541-448f-a5c1-db5449b1684f" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CorporateDebtSecuritiesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_472338e1-38c1-4a6b-9afa-1dc9eb249368" xlink:to="loc_us-gaap_CorporateDebtSecuritiesMember_c74308b0-6541-448f-a5c1-db5449b1684f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_USGovernmentDebtSecuritiesMember_26b04c9f-344e-430b-912e-363f5650a479" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_USGovernmentDebtSecuritiesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_472338e1-38c1-4a6b-9afa-1dc9eb249368" xlink:to="loc_us-gaap_USGovernmentDebtSecuritiesMember_26b04c9f-344e-430b-912e-363f5650a479" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetBackedSecuritiesMember_cea4dc9c-067e-4e4b-9adb-d26936d150fc" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AssetBackedSecuritiesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_472338e1-38c1-4a6b-9afa-1dc9eb249368" xlink:to="loc_us-gaap_AssetBackedSecuritiesMember_cea4dc9c-067e-4e4b-9adb-d26936d150fc" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_OtherMarketableSecuritiesMember_1d630768-12bc-42d5-9757-85900c2d3966" xlink:href="adsk-20250131.xsd#adsk_OtherMarketableSecuritiesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_472338e1-38c1-4a6b-9afa-1dc9eb249368" xlink:to="loc_adsk_OtherMarketableSecuritiesMember_1d630768-12bc-42d5-9757-85900c2d3966" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_AgencyMortgageBackedSecuritiesMember_6222660b-a793-4618-be5b-033aa5c424be" xlink:href="adsk-20250131.xsd#adsk_AgencyMortgageBackedSecuritiesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_472338e1-38c1-4a6b-9afa-1dc9eb249368" xlink:to="loc_adsk_AgencyMortgageBackedSecuritiesMember_6222660b-a793-4618-be5b-033aa5c424be" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MutualFundMember_92c9f729-639b-4ce3-8d1e-4fecdf467fa3" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_MutualFundMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_472338e1-38c1-4a6b-9afa-1dc9eb249368" xlink:to="loc_us-gaap_MutualFundMember_92c9f729-639b-4ce3-8d1e-4fecdf467fa3" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAbstract_0e5bdf9d-f7ac-4f92-8227-987b03ee622b" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CashAndCashEquivalentsAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_0826719c-4d2b-4afb-9962-8fde185497b5" xlink:to="loc_us-gaap_CashAndCashEquivalentsAbstract_0e5bdf9d-f7ac-4f92-8227-987b03ee622b" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_8503fb04-26a8-429d-948a-b4d099b0bb45" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CashAndCashEquivalentsAbstract_0e5bdf9d-f7ac-4f92-8227-987b03ee622b" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_8503fb04-26a8-429d-948a-b4d099b0bb45" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_46e87655-63cc-4af0-939f-9fdced6244f8" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CashAndCashEquivalentsFairValueDisclosure"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CashAndCashEquivalentsAbstract_0e5bdf9d-f7ac-4f92-8227-987b03ee622b" xlink:to="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_46e87655-63cc-4af0-939f-9fdced6244f8" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MarketableSecuritiesAbstract_a6523656-4dba-4b1e-8aba-f0205d671b5f" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_MarketableSecuritiesAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_0826719c-4d2b-4afb-9962-8fde185497b5" xlink:to="loc_us-gaap_MarketableSecuritiesAbstract_a6523656-4dba-4b1e-8aba-f0205d671b5f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_DebtSecuritiesAvailableForSaleCurrentAbstract_1b25301b-60b2-4200-a492-019d987cf863" xlink:href="adsk-20250131.xsd#adsk_DebtSecuritiesAvailableForSaleCurrentAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_MarketableSecuritiesAbstract_a6523656-4dba-4b1e-8aba-f0205d671b5f" xlink:to="loc_adsk_DebtSecuritiesAvailableForSaleCurrentAbstract_1b25301b-60b2-4200-a492-019d987cf863" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostCurrent_170c41e4-2986-4002-8080-a6290a7b42d5" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostCurrent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_adsk_DebtSecuritiesAvailableForSaleCurrentAbstract_1b25301b-60b2-4200-a492-019d987cf863" xlink:to="loc_us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostCurrent_170c41e4-2986-4002-8080-a6290a7b42d5" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtSecuritiesCurrent_045ce27b-e247-40e7-8c7f-818d16391f64" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AvailableForSaleSecuritiesDebtSecuritiesCurrent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_adsk_DebtSecuritiesAvailableForSaleCurrentAbstract_1b25301b-60b2-4200-a492-019d987cf863" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtSecuritiesCurrent_045ce27b-e247-40e7-8c7f-818d16391f64" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_DebtSecuritiesAvailableForSaleNoncurrentAbstract_03f4fa61-260e-4f8a-9dc8-9b7fed0701bd" xlink:href="adsk-20250131.xsd#adsk_DebtSecuritiesAvailableForSaleNoncurrentAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_MarketableSecuritiesAbstract_a6523656-4dba-4b1e-8aba-f0205d671b5f" xlink:to="loc_adsk_DebtSecuritiesAvailableForSaleNoncurrentAbstract_03f4fa61-260e-4f8a-9dc8-9b7fed0701bd" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostNoncurrent_1b8edd4b-c3fc-469c-8113-0dca4016b02e" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostNoncurrent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_adsk_DebtSecuritiesAvailableForSaleNoncurrentAbstract_03f4fa61-260e-4f8a-9dc8-9b7fed0701bd" xlink:to="loc_us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostNoncurrent_1b8edd4b-c3fc-469c-8113-0dca4016b02e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax_58ed170d-32a3-4461-9d1e-f3e07460e637" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_adsk_DebtSecuritiesAvailableForSaleNoncurrentAbstract_03f4fa61-260e-4f8a-9dc8-9b7fed0701bd" xlink:to="loc_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax_58ed170d-32a3-4461-9d1e-f3e07460e637" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax_1653fa54-4789-4f5b-a0ca-8723764608c8" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_adsk_DebtSecuritiesAvailableForSaleNoncurrentAbstract_03f4fa61-260e-4f8a-9dc8-9b7fed0701bd" xlink:to="loc_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax_1653fa54-4789-4f5b-a0ca-8723764608c8" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtSecuritiesNoncurrent_a0d56f71-246f-4ff6-8884-b5796ca08087" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AvailableForSaleSecuritiesDebtSecuritiesNoncurrent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_adsk_DebtSecuritiesAvailableForSaleNoncurrentAbstract_03f4fa61-260e-4f8a-9dc8-9b7fed0701bd" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtSecuritiesNoncurrent_a0d56f71-246f-4ff6-8884-b5796ca08087" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherInvestments_e6463555-0d59-4149-991c-20870f6d79b2" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OtherInvestments"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_0826719c-4d2b-4afb-9962-8fde185497b5" xlink:to="loc_us-gaap_OtherInvestments_e6463555-0d59-4149-991c-20870f6d79b2" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_OtherInvestmentsGrossUnrealizedGains_022e31a7-f0f1-4dec-91a3-260b3b2b8124" xlink:href="adsk-20250131.xsd#adsk_OtherInvestmentsGrossUnrealizedGains"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_0826719c-4d2b-4afb-9962-8fde185497b5" xlink:to="loc_adsk_OtherInvestmentsGrossUnrealizedGains_022e31a7-f0f1-4dec-91a3-260b3b2b8124" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_OtherInvestmentsGrossUnrealizedLosses_66182015-b29a-4260-96f4-dd4b821b88b2" xlink:href="adsk-20250131.xsd#adsk_OtherInvestmentsGrossUnrealizedLosses"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_0826719c-4d2b-4afb-9962-8fde185497b5" xlink:to="loc_adsk_OtherInvestmentsGrossUnrealizedLosses_66182015-b29a-4260-96f4-dd4b821b88b2" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_OtherInvestmentsFairValue_49f49bca-84b7-470d-9627-d3b844a9f2cf" xlink:href="adsk-20250131.xsd#adsk_OtherInvestmentsFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_0826719c-4d2b-4afb-9962-8fde185497b5" xlink:to="loc_adsk_OtherInvestmentsFairValue_49f49bca-84b7-470d-9627-d3b844a9f2cf" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_CashEquivalentsAndMarketableSecurities_c28ae6bb-1d08-4bce-a41d-6f89bac12e9f" xlink:href="adsk-20250131.xsd#adsk_CashEquivalentsAndMarketableSecurities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_0826719c-4d2b-4afb-9962-8fde185497b5" xlink:to="loc_adsk_CashEquivalentsAndMarketableSecurities_c28ae6bb-1d08-4bce-a41d-6f89bac12e9f" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_InvestmentsAccumulatedGrossUnrealizedGainBeforeTax_d263ad3d-0c55-4158-8975-90fd77a768bf" xlink:href="adsk-20250131.xsd#adsk_InvestmentsAccumulatedGrossUnrealizedGainBeforeTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_0826719c-4d2b-4afb-9962-8fde185497b5" xlink:to="loc_adsk_InvestmentsAccumulatedGrossUnrealizedGainBeforeTax_d263ad3d-0c55-4158-8975-90fd77a768bf" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_InvestmentsAccumulatedGrossUnrealizedLossBeforeTax_a9ccdf4f-739c-4ada-b29a-a07221cd83c8" xlink:href="adsk-20250131.xsd#adsk_InvestmentsAccumulatedGrossUnrealizedLossBeforeTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_0826719c-4d2b-4afb-9962-8fde185497b5" xlink:to="loc_adsk_InvestmentsAccumulatedGrossUnrealizedLossBeforeTax_a9ccdf4f-739c-4ada-b29a-a07221cd83c8" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_CashEquivalentsAndMarketableSecuritiesFairValue_3b056d7a-fa8b-4812-9989-7b631513ee41" xlink:href="adsk-20250131.xsd#adsk_CashEquivalentsAndMarketableSecuritiesFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_0826719c-4d2b-4afb-9962-8fde185497b5" xlink:to="loc_adsk_CashEquivalentsAndMarketableSecuritiesFairValue_3b056d7a-fa8b-4812-9989-7b631513ee41" xlink:type="arc" order="9"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.usa.autodesk.com/role/FinancialInstrumentsScheduleofMeasuredAtFairValueonRecurringBasisDetails" xlink:type="simple" xlink:href="adsk-20250131.xsd#FinancialInstrumentsScheduleofMeasuredAtFairValueonRecurringBasisDetails"/>
  <link:definitionLink xlink:role="http://www.usa.autodesk.com/role/FinancialInstrumentsScheduleofMeasuredAtFairValueonRecurringBasisDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_6c47cc5c-1dbf-4cc9-90df-201c99e525f9" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleTable_0c56f101-6fcf-40b6-98c0-d7e64adeb8d6" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DebtSecuritiesAvailableForSaleTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_6c47cc5c-1dbf-4cc9-90df-201c99e525f9" xlink:to="loc_us-gaap_DebtSecuritiesAvailableForSaleTable_0c56f101-6fcf-40b6-98c0-d7e64adeb8d6" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAxis_6d5741f2-bb02-4746-befd-82a615fb7a94" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CashAndCashEquivalentsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleTable_0c56f101-6fcf-40b6-98c0-d7e64adeb8d6" xlink:to="loc_us-gaap_CashAndCashEquivalentsAxis_6d5741f2-bb02-4746-befd-82a615fb7a94" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_6d5741f2-bb02-4746-befd-82a615fb7a94_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_CashAndCashEquivalentsAxis_6d5741f2-bb02-4746-befd-82a615fb7a94" xlink:to="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_6d5741f2-bb02-4746-befd-82a615fb7a94_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_d3ea7456-02b9-45c2-be73-e206932510ae" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_CashAndCashEquivalentsAxis_6d5741f2-bb02-4746-befd-82a615fb7a94" xlink:to="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_d3ea7456-02b9-45c2-be73-e206932510ae" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MoneyMarketFundsMember_8b164069-dfa7-4533-a2cd-fade64571320" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_MoneyMarketFundsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_d3ea7456-02b9-45c2-be73-e206932510ae" xlink:to="loc_us-gaap_MoneyMarketFundsMember_8b164069-dfa7-4533-a2cd-fade64571320" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommercialPaperMember_e21ec049-6977-4b5f-aab0-11ed1aa95a32" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CommercialPaperMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_d3ea7456-02b9-45c2-be73-e206932510ae" xlink:to="loc_us-gaap_CommercialPaperMember_e21ec049-6977-4b5f-aab0-11ed1aa95a32" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CertificatesOfDepositMember_5b3b3d13-56a3-4133-9b81-cf50e612f957" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CertificatesOfDepositMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_d3ea7456-02b9-45c2-be73-e206932510ae" xlink:to="loc_us-gaap_CertificatesOfDepositMember_5b3b3d13-56a3-4133-9b81-cf50e612f957" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_USGovernmentDebtSecuritiesMember_0cc16a29-b405-42de-902d-4ba4367f28aa" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_USGovernmentDebtSecuritiesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_d3ea7456-02b9-45c2-be73-e206932510ae" xlink:to="loc_us-gaap_USGovernmentDebtSecuritiesMember_0cc16a29-b405-42de-902d-4ba4367f28aa" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_OtherCashEquivalentsMember_d3e530f3-641a-47e1-9d07-96700f3ea354" xlink:href="adsk-20250131.xsd#adsk_OtherCashEquivalentsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember_d3ea7456-02b9-45c2-be73-e206932510ae" xlink:to="loc_adsk_OtherCashEquivalentsMember_d3e530f3-641a-47e1-9d07-96700f3ea354" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_44f9ae36-e364-4b0c-845f-6c8d22d22ce7" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleTable_0c56f101-6fcf-40b6-98c0-d7e64adeb8d6" xlink:to="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_44f9ae36-e364-4b0c-845f-6c8d22d22ce7" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_44f9ae36-e364-4b0c-845f-6c8d22d22ce7_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_44f9ae36-e364-4b0c-845f-6c8d22d22ce7" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_44f9ae36-e364-4b0c-845f-6c8d22d22ce7_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_e993294c-ad10-4066-9157-5afcb0a4dc1a" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_44f9ae36-e364-4b0c-845f-6c8d22d22ce7" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_e993294c-ad10-4066-9157-5afcb0a4dc1a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel1Member_fa8eced0-ba57-4d57-be08-ec2d4a14bf79" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FairValueInputsLevel1Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_e993294c-ad10-4066-9157-5afcb0a4dc1a" xlink:to="loc_us-gaap_FairValueInputsLevel1Member_fa8eced0-ba57-4d57-be08-ec2d4a14bf79" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel2Member_e75cbaa6-f055-4a11-ae09-2b7bc53c4e5e" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FairValueInputsLevel2Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_e993294c-ad10-4066-9157-5afcb0a4dc1a" xlink:to="loc_us-gaap_FairValueInputsLevel2Member_e75cbaa6-f055-4a11-ae09-2b7bc53c4e5e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel3Member_df4028fd-9301-480c-944a-4dd9773406ec" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FairValueInputsLevel3Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_e993294c-ad10-4066-9157-5afcb0a4dc1a" xlink:to="loc_us-gaap_FairValueInputsLevel3Member_df4028fd-9301-480c-944a-4dd9773406ec" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancialInstrumentAxis_94b70e07-f108-40dd-8b4c-943e4209b5af" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FinancialInstrumentAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleTable_0c56f101-6fcf-40b6-98c0-d7e64adeb8d6" xlink:to="loc_us-gaap_FinancialInstrumentAxis_94b70e07-f108-40dd-8b4c-943e4209b5af" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_94b70e07-f108-40dd-8b4c-943e4209b5af_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FinancialInstrumentAxis_94b70e07-f108-40dd-8b4c-943e4209b5af" xlink:to="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_94b70e07-f108-40dd-8b4c-943e4209b5af_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_c477f399-d324-48a6-9c5b-3ab6fc8ecd1a" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FinancialInstrumentAxis_94b70e07-f108-40dd-8b4c-943e4209b5af" xlink:to="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_c477f399-d324-48a6-9c5b-3ab6fc8ecd1a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommercialPaperMember_b6646181-6787-4d7a-b9c0-b573a180f82c" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CommercialPaperMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_c477f399-d324-48a6-9c5b-3ab6fc8ecd1a" xlink:to="loc_us-gaap_CommercialPaperMember_b6646181-6787-4d7a-b9c0-b573a180f82c" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CorporateDebtSecuritiesMember_417e95d6-67d7-412d-8eb9-72348ef6ff8f" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CorporateDebtSecuritiesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_c477f399-d324-48a6-9c5b-3ab6fc8ecd1a" xlink:to="loc_us-gaap_CorporateDebtSecuritiesMember_417e95d6-67d7-412d-8eb9-72348ef6ff8f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_USGovernmentDebtSecuritiesMember_84ea77fd-e435-4bab-a636-5fbade5629bd" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_USGovernmentDebtSecuritiesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_c477f399-d324-48a6-9c5b-3ab6fc8ecd1a" xlink:to="loc_us-gaap_USGovernmentDebtSecuritiesMember_84ea77fd-e435-4bab-a636-5fbade5629bd" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetBackedSecuritiesMember_92ce742a-d40b-4c23-97bd-bde1e2f4c304" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AssetBackedSecuritiesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_c477f399-d324-48a6-9c5b-3ab6fc8ecd1a" xlink:to="loc_us-gaap_AssetBackedSecuritiesMember_92ce742a-d40b-4c23-97bd-bde1e2f4c304" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_OtherMarketableSecuritiesMember_c1543ee4-c1e8-43f8-8011-a3a765d56f9f" xlink:href="adsk-20250131.xsd#adsk_OtherMarketableSecuritiesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_c477f399-d324-48a6-9c5b-3ab6fc8ecd1a" xlink:to="loc_adsk_OtherMarketableSecuritiesMember_c1543ee4-c1e8-43f8-8011-a3a765d56f9f" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AgencySecuritiesMember_8230853e-413e-4c6f-a815-5eb2d37f9b99" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AgencySecuritiesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_c477f399-d324-48a6-9c5b-3ab6fc8ecd1a" xlink:to="loc_us-gaap_AgencySecuritiesMember_8230853e-413e-4c6f-a815-5eb2d37f9b99" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MutualFundMember_a9a11749-5028-4b7f-b5d3-8d4c5efb934a" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_MutualFundMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_c477f399-d324-48a6-9c5b-3ab6fc8ecd1a" xlink:to="loc_us-gaap_MutualFundMember_a9a11749-5028-4b7f-b5d3-8d4c5efb934a" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_2363288e-295b-45d7-9b4d-323d71902e67" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DerivativeInstrumentRiskAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleTable_0c56f101-6fcf-40b6-98c0-d7e64adeb8d6" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_2363288e-295b-45d7-9b4d-323d71902e67" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_2363288e-295b-45d7-9b4d-323d71902e67_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DerivativeContractTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_2363288e-295b-45d7-9b4d-323d71902e67" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_2363288e-295b-45d7-9b4d-323d71902e67_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_44bec397-ec4f-43a9-98bb-d8497eeac03b" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DerivativeContractTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_2363288e-295b-45d7-9b4d-323d71902e67" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_44bec397-ec4f-43a9-98bb-d8497eeac03b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ForeignExchangeContractMember_2e140d06-c67b-4c7c-84a7-de0eb86198e1" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ForeignExchangeContractMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_44bec397-ec4f-43a9-98bb-d8497eeac03b" xlink:to="loc_us-gaap_ForeignExchangeContractMember_2e140d06-c67b-4c7c-84a7-de0eb86198e1" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAbstract_28de3dee-cba6-4b2a-8f65-07b6090df94d" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CashAndCashEquivalentsAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_6c47cc5c-1dbf-4cc9-90df-201c99e525f9" xlink:to="loc_us-gaap_CashAndCashEquivalentsAbstract_28de3dee-cba6-4b2a-8f65-07b6090df94d" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_cc241647-4b84-49c8-893e-7b0b585cce8d" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CashAndCashEquivalentsFairValueDisclosure"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CashAndCashEquivalentsAbstract_28de3dee-cba6-4b2a-8f65-07b6090df94d" xlink:to="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_cc241647-4b84-49c8-893e-7b0b585cce8d" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_DebtSecuritiesAvailableForSaleCurrentAbstract_75b90006-0e87-4adc-9431-1d6bd6dfac11" xlink:href="adsk-20250131.xsd#adsk_DebtSecuritiesAvailableForSaleCurrentAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_6c47cc5c-1dbf-4cc9-90df-201c99e525f9" xlink:to="loc_adsk_DebtSecuritiesAvailableForSaleCurrentAbstract_75b90006-0e87-4adc-9431-1d6bd6dfac11" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtSecuritiesCurrent_dbdc585d-49de-43e5-8643-939fcfd2a65b" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AvailableForSaleSecuritiesDebtSecuritiesCurrent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_adsk_DebtSecuritiesAvailableForSaleCurrentAbstract_75b90006-0e87-4adc-9431-1d6bd6dfac11" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtSecuritiesCurrent_dbdc585d-49de-43e5-8643-939fcfd2a65b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_DebtSecuritiesAvailableForSaleNoncurrentAbstract_14f359d3-01f0-4452-a9d5-b47560d4a680" xlink:href="adsk-20250131.xsd#adsk_DebtSecuritiesAvailableForSaleNoncurrentAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_6c47cc5c-1dbf-4cc9-90df-201c99e525f9" xlink:to="loc_adsk_DebtSecuritiesAvailableForSaleNoncurrentAbstract_14f359d3-01f0-4452-a9d5-b47560d4a680" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtSecuritiesNoncurrent_e4514ea6-f380-4307-8a53-a778aa7a3e98" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AvailableForSaleSecuritiesDebtSecuritiesNoncurrent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_adsk_DebtSecuritiesAvailableForSaleNoncurrentAbstract_14f359d3-01f0-4452-a9d5-b47560d4a680" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtSecuritiesNoncurrent_e4514ea6-f380-4307-8a53-a778aa7a3e98" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_OtherInvestmentsFairValue_0605c1bd-75eb-453d-a857-e217715e480e" xlink:href="adsk-20250131.xsd#adsk_OtherInvestmentsFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_6c47cc5c-1dbf-4cc9-90df-201c99e525f9" xlink:to="loc_adsk_OtherInvestmentsFairValue_0605c1bd-75eb-453d-a857-e217715e480e" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssets_186b2c6d-eb1d-4367-86ba-adc95f0eba7d" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DerivativeAssets"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_6c47cc5c-1dbf-4cc9-90df-201c99e525f9" xlink:to="loc_us-gaap_DerivativeAssets_186b2c6d-eb1d-4367-86ba-adc95f0eba7d" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_DerivativeLiabilityStatementOfFinancialPositionExtensibleEnumerationNotDisclosedFlag_1181a5af-72fb-4c0f-bc5a-066309bba8ef" xlink:href="adsk-20250131.xsd#adsk_DerivativeLiabilityStatementOfFinancialPositionExtensibleEnumerationNotDisclosedFlag"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_6c47cc5c-1dbf-4cc9-90df-201c99e525f9" xlink:to="loc_adsk_DerivativeLiabilityStatementOfFinancialPositionExtensibleEnumerationNotDisclosedFlag_1181a5af-72fb-4c0f-bc5a-066309bba8ef" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLiabilities_64750b78-9390-422c-a6e2-720ccffe5299" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DerivativeLiabilities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_6c47cc5c-1dbf-4cc9-90df-201c99e525f9" xlink:to="loc_us-gaap_DerivativeLiabilities_64750b78-9390-422c-a6e2-720ccffe5299" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsFairValueDisclosure_691bcb12-198a-4636-8444-c8b6ed0626b1" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AssetsFairValueDisclosure"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_6c47cc5c-1dbf-4cc9-90df-201c99e525f9" xlink:to="loc_us-gaap_AssetsFairValueDisclosure_691bcb12-198a-4636-8444-c8b6ed0626b1" xlink:type="arc" order="7"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.usa.autodesk.com/role/EquityCompensationNarrativeDetails" xlink:type="simple" xlink:href="adsk-20250131.xsd#EquityCompensationNarrativeDetails"/>
  <link:definitionLink xlink:role="http://www.usa.autodesk.com/role/EquityCompensationNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_3d1c8e3a-3369-4adc-8852-5088c1e4642e" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_c2507791-7d3f-43c0-a3c0-780e79d4df62" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_3d1c8e3a-3369-4adc-8852-5088c1e4642e" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_c2507791-7d3f-43c0-a3c0-780e79d4df62" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PlanNameAxis_a33e1c8c-c1cf-4bfd-b6bb-9d04e2691cf1" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PlanNameAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_c2507791-7d3f-43c0-a3c0-780e79d4df62" xlink:to="loc_us-gaap_PlanNameAxis_a33e1c8c-c1cf-4bfd-b6bb-9d04e2691cf1" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PlanNameDomain_a33e1c8c-c1cf-4bfd-b6bb-9d04e2691cf1_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_PlanNameAxis_a33e1c8c-c1cf-4bfd-b6bb-9d04e2691cf1" xlink:to="loc_us-gaap_PlanNameDomain_a33e1c8c-c1cf-4bfd-b6bb-9d04e2691cf1_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PlanNameDomain_e1fb6166-6969-4704-9a92-57373cbd92ea" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_PlanNameAxis_a33e1c8c-c1cf-4bfd-b6bb-9d04e2691cf1" xlink:to="loc_us-gaap_PlanNameDomain_e1fb6166-6969-4704-9a92-57373cbd92ea" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_EquityIncentivePlan2022Member_b3ff10c2-dc3c-4081-a7d7-958151bf5da7" xlink:href="adsk-20250131.xsd#adsk_EquityIncentivePlan2022Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PlanNameDomain_e1fb6166-6969-4704-9a92-57373cbd92ea" xlink:to="loc_adsk_EquityIncentivePlan2022Member_b3ff10c2-dc3c-4081-a7d7-958151bf5da7" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_EmployeeQualifiedStockPurchasePlan1998Member_d0a05a6b-54f6-4ef8-8dc9-10df2d0cd08b" xlink:href="adsk-20250131.xsd#adsk_EmployeeQualifiedStockPurchasePlan1998Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PlanNameDomain_e1fb6166-6969-4704-9a92-57373cbd92ea" xlink:to="loc_adsk_EmployeeQualifiedStockPurchasePlan1998Member_d0a05a6b-54f6-4ef8-8dc9-10df2d0cd08b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_bedc7acf-23ab-487e-baba-7e1ab1eee560" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AwardTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_c2507791-7d3f-43c0-a3c0-780e79d4df62" xlink:to="loc_us-gaap_AwardTypeAxis_bedc7acf-23ab-487e-baba-7e1ab1eee560" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_bedc7acf-23ab-487e-baba-7e1ab1eee560_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AwardTypeAxis_bedc7acf-23ab-487e-baba-7e1ab1eee560" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_bedc7acf-23ab-487e-baba-7e1ab1eee560_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_aac2819c-98e4-421d-a0c3-8183b6d3f906" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AwardTypeAxis_bedc7acf-23ab-487e-baba-7e1ab1eee560" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_aac2819c-98e4-421d-a0c3-8183b6d3f906" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_RestrictedStockUnitsAndRestrictedStockAwardsMember_90d8635b-671e-461b-8670-a1f03a572b53" xlink:href="adsk-20250131.xsd#adsk_RestrictedStockUnitsAndRestrictedStockAwardsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_aac2819c-98e4-421d-a0c3-8183b6d3f906" xlink:to="loc_adsk_RestrictedStockUnitsAndRestrictedStockAwardsMember_90d8635b-671e-461b-8670-a1f03a572b53" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedStockUnitsRSUMember_c9ad8626-d996-4d7b-8eed-e50b8514129a" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RestrictedStockUnitsRSUMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_aac2819c-98e4-421d-a0c3-8183b6d3f906" xlink:to="loc_us-gaap_RestrictedStockUnitsRSUMember_c9ad8626-d996-4d7b-8eed-e50b8514129a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_RestrictedStockUnitsRSUsandPerformanceSharesMember_9dbf7d08-ae59-4b6d-a8dc-0d848c16aa75" xlink:href="adsk-20250131.xsd#adsk_RestrictedStockUnitsRSUsandPerformanceSharesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_aac2819c-98e4-421d-a0c3-8183b6d3f906" xlink:to="loc_adsk_RestrictedStockUnitsRSUsandPerformanceSharesMember_9dbf7d08-ae59-4b6d-a8dc-0d848c16aa75" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PerformanceSharesMember_b810df63-a448-4a02-8f60-66b1ec8f1c24" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PerformanceSharesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_aac2819c-98e4-421d-a0c3-8183b6d3f906" xlink:to="loc_us-gaap_PerformanceSharesMember_b810df63-a448-4a02-8f60-66b1ec8f1c24" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockMember_3d97b62c-6548-4dda-b0d6-97956f9e0d20" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CommonStockMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_aac2819c-98e4-421d-a0c3-8183b6d3f906" xlink:to="loc_us-gaap_CommonStockMember_3d97b62c-6548-4dda-b0d6-97956f9e0d20" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_3dbe5566-dba2-4f5f-9342-3b341e3e5ad5" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RangeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_c2507791-7d3f-43c0-a3c0-780e79d4df62" xlink:to="loc_srt_RangeAxis_3dbe5566-dba2-4f5f-9342-3b341e3e5ad5" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_3dbe5566-dba2-4f5f-9342-3b341e3e5ad5_default" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_3dbe5566-dba2-4f5f-9342-3b341e3e5ad5" xlink:to="loc_srt_RangeMember_3dbe5566-dba2-4f5f-9342-3b341e3e5ad5_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_42e9f0a2-33ca-4654-b6f0-49d7600384d9" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_3dbe5566-dba2-4f5f-9342-3b341e3e5ad5" xlink:to="loc_srt_RangeMember_42e9f0a2-33ca-4654-b6f0-49d7600384d9" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_065799e9-cffb-4472-a033-c3025ff412ff" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_MinimumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_42e9f0a2-33ca-4654-b6f0-49d7600384d9" xlink:to="loc_srt_MinimumMember_065799e9-cffb-4472-a033-c3025ff412ff" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_12c7f6d4-5783-4c09-aebe-47f01c20700b" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_MaximumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_42e9f0a2-33ca-4654-b6f0-49d7600384d9" xlink:to="loc_srt_MaximumMember_12c7f6d4-5783-4c09-aebe-47f01c20700b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VestingAxis_83620dc9-f6af-4f37-a5d8-1ac29699cc72" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_VestingAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_c2507791-7d3f-43c0-a3c0-780e79d4df62" xlink:to="loc_us-gaap_VestingAxis_83620dc9-f6af-4f37-a5d8-1ac29699cc72" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VestingDomain_83620dc9-f6af-4f37-a5d8-1ac29699cc72_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_VestingDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_VestingAxis_83620dc9-f6af-4f37-a5d8-1ac29699cc72" xlink:to="loc_us-gaap_VestingDomain_83620dc9-f6af-4f37-a5d8-1ac29699cc72_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VestingDomain_d9c1a23c-f3db-4afa-9fc0-98d274bac15c" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_VestingDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_VestingAxis_83620dc9-f6af-4f37-a5d8-1ac29699cc72" xlink:to="loc_us-gaap_VestingDomain_d9c1a23c-f3db-4afa-9fc0-98d274bac15c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationAwardTrancheOneMember_b33914ba-2302-4dd8-b033-dfa06b2bcb6a" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationAwardTrancheOneMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_VestingDomain_d9c1a23c-f3db-4afa-9fc0-98d274bac15c" xlink:to="loc_us-gaap_ShareBasedCompensationAwardTrancheOneMember_b33914ba-2302-4dd8-b033-dfa06b2bcb6a" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationAwardTrancheTwoMember_6de3a699-cd9c-4473-b744-70572506ee8d" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationAwardTrancheTwoMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_VestingDomain_d9c1a23c-f3db-4afa-9fc0-98d274bac15c" xlink:to="loc_us-gaap_ShareBasedCompensationAwardTrancheTwoMember_6de3a699-cd9c-4473-b744-70572506ee8d" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationAwardTrancheThreeMember_dbbc3947-e1c8-46bd-a055-12c660909af5" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationAwardTrancheThreeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_VestingDomain_d9c1a23c-f3db-4afa-9fc0-98d274bac15c" xlink:to="loc_us-gaap_ShareBasedCompensationAwardTrancheThreeMember_dbbc3947-e1c8-46bd-a055-12c660909af5" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_f64a254e-5ee0-47db-9d66-c2ed1f0322b8" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_3d1c8e3a-3369-4adc-8852-5088c1e4642e" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_f64a254e-5ee0-47db-9d66-c2ed1f0322b8" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesGrantedCountedAgainstSharesAuthorizedRatio_68815e7d-2d56-4ce9-a500-2dd65085e17a" xlink:href="adsk-20250131.xsd#adsk_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesGrantedCountedAgainstSharesAuthorizedRatio"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_3d1c8e3a-3369-4adc-8852-5088c1e4642e" xlink:to="loc_adsk_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesGrantedCountedAgainstSharesAuthorizedRatio_68815e7d-2d56-4ce9-a500-2dd65085e17a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod_cbec3563-6cb2-4396-82a7-1cd2e67e7269" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_3d1c8e3a-3369-4adc-8852-5088c1e4642e" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod_cbec3563-6cb2-4396-82a7-1cd2e67e7269" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_70892743-b193-4f9f-b391-4b7c2f1e3f47" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_3d1c8e3a-3369-4adc-8852-5088c1e4642e" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_70892743-b193-4f9f-b391-4b7c2f1e3f47" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant_97a80118-3a8b-4abe-a72f-c77cd488c103" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_3d1c8e3a-3369-4adc-8852-5088c1e4642e" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant_97a80118-3a8b-4abe-a72f-c77cd488c103" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_9491275c-c793-41b0-a925-f1b40eada1a0" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_3d1c8e3a-3369-4adc-8852-5088c1e4642e" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_9491275c-c793-41b0-a925-f1b40eada1a0" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue_9c2a75f9-780c-4a6c-a610-f25a6bc2be3c" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_3d1c8e3a-3369-4adc-8852-5088c1e4642e" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue_9c2a75f9-780c-4a6c-a610-f25a6bc2be3c" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_595c926f-e744-47a0-9942-2548a0d2b0be" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_3d1c8e3a-3369-4adc-8852-5088c1e4642e" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_595c926f-e744-47a0-9942-2548a0d2b0be" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsShareBasedLiabilitiesPaid_703b1215-af23-4d73-acb9-4a0fd72b6e0e" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsShareBasedLiabilitiesPaid"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_3d1c8e3a-3369-4adc-8852-5088c1e4642e" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsShareBasedLiabilitiesPaid_703b1215-af23-4d73-acb9-4a0fd72b6e0e" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_45dd33e5-5c38-43af-b5d9-ec3888e25780" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_3d1c8e3a-3369-4adc-8852-5088c1e4642e" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_45dd33e5-5c38-43af-b5d9-ec3888e25780" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount_75b51dbd-df62-46b1-9203-e783431b2e6e" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_3d1c8e3a-3369-4adc-8852-5088c1e4642e" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount_75b51dbd-df62-46b1-9203-e783431b2e6e" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions_226b6e50-1cc2-4fd0-96dc-234f7d2f9b6a" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_3d1c8e3a-3369-4adc-8852-5088c1e4642e" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions_226b6e50-1cc2-4fd0-96dc-234f7d2f9b6a" xlink:type="arc" order="11"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_af45ed1e-6919-4e53-826f-c59cff30b9ac" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_3d1c8e3a-3369-4adc-8852-5088c1e4642e" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_af45ed1e-6919-4e53-826f-c59cff30b9ac" xlink:type="arc" order="12"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_SharebasedCompensationArrangementbySharebasedPaymentAwardFairValueAssumptionsExpectedVolatilityMarketCapitalization_41f2dd8f-814e-4daf-b0ba-cd01769627dc" xlink:href="adsk-20250131.xsd#adsk_SharebasedCompensationArrangementbySharebasedPaymentAwardFairValueAssumptionsExpectedVolatilityMarketCapitalization"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_3d1c8e3a-3369-4adc-8852-5088c1e4642e" xlink:to="loc_adsk_SharebasedCompensationArrangementbySharebasedPaymentAwardFairValueAssumptionsExpectedVolatilityMarketCapitalization_41f2dd8f-814e-4daf-b0ba-cd01769627dc" xlink:type="arc" order="13"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage_6c534cdb-6092-4473-a0b3-ab128ef1f836" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_3d1c8e3a-3369-4adc-8852-5088c1e4642e" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage_6c534cdb-6092-4473-a0b3-ab128ef1f836" xlink:type="arc" order="14"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllocatedShareBasedCompensationExpense_d55af636-fa3e-447c-b536-45efed84b9db" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AllocatedShareBasedCompensationExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_3d1c8e3a-3369-4adc-8852-5088c1e4642e" xlink:to="loc_us-gaap_AllocatedShareBasedCompensationExpense_d55af636-fa3e-447c-b536-45efed84b9db" xlink:type="arc" order="15"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_EmployeeStockPurchasePlanMaximumPercentageOfCompensationToPurchaseSharesByEligibleParticipants_799d223b-881d-4bc7-95e5-2e2b40ddb465" xlink:href="adsk-20250131.xsd#adsk_EmployeeStockPurchasePlanMaximumPercentageOfCompensationToPurchaseSharesByEligibleParticipants"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_3d1c8e3a-3369-4adc-8852-5088c1e4642e" xlink:to="loc_adsk_EmployeeStockPurchasePlanMaximumPercentageOfCompensationToPurchaseSharesByEligibleParticipants_799d223b-881d-4bc7-95e5-2e2b40ddb465" xlink:type="arc" order="16"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_EmployeeStockPurchasePlanMinimumPercentageOfCommonStockFairValueDefinedToPurchaseSharesByEligibleParticipants_65eff950-9e87-48c0-a6d0-d6b0cd1f8ffb" xlink:href="adsk-20250131.xsd#adsk_EmployeeStockPurchasePlanMinimumPercentageOfCommonStockFairValueDefinedToPurchaseSharesByEligibleParticipants"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_3d1c8e3a-3369-4adc-8852-5088c1e4642e" xlink:to="loc_adsk_EmployeeStockPurchasePlanMinimumPercentageOfCommonStockFairValueDefinedToPurchaseSharesByEligibleParticipants_65eff950-9e87-48c0-a6d0-d6b0cd1f8ffb" xlink:type="arc" order="17"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_EmployeeStockPurchasePlanNumberOfExercisePeriod_41055d28-d8bf-4db5-a2a5-e81c2095ad42" xlink:href="adsk-20250131.xsd#adsk_EmployeeStockPurchasePlanNumberOfExercisePeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_3d1c8e3a-3369-4adc-8852-5088c1e4642e" xlink:to="loc_adsk_EmployeeStockPurchasePlanNumberOfExercisePeriod_41055d28-d8bf-4db5-a2a5-e81c2095ad42" xlink:type="arc" order="18"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_EmployeeStockPurchasePlanTermofExercisePeriod_159612a1-cc09-4692-9dac-fc629d752784" xlink:href="adsk-20250131.xsd#adsk_EmployeeStockPurchasePlanTermofExercisePeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_3d1c8e3a-3369-4adc-8852-5088c1e4642e" xlink:to="loc_adsk_EmployeeStockPurchasePlanTermofExercisePeriod_159612a1-cc09-4692-9dac-fc629d752784" xlink:type="arc" order="19"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_EmployeeStockPurchasePlanTermofOfferingPeriod_ccdbb73b-7d33-4289-99fa-ec2f725d922b" xlink:href="adsk-20250131.xsd#adsk_EmployeeStockPurchasePlanTermofOfferingPeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_3d1c8e3a-3369-4adc-8852-5088c1e4642e" xlink:to="loc_adsk_EmployeeStockPurchasePlanTermofOfferingPeriod_ccdbb73b-7d33-4289-99fa-ec2f725d922b" xlink:type="arc" order="20"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_EmployeeStockPlanSharesRemainingAvailableForIssuance_02903a45-16f5-4869-8547-00937a83933e" xlink:href="adsk-20250131.xsd#adsk_EmployeeStockPlanSharesRemainingAvailableForIssuance"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_3d1c8e3a-3369-4adc-8852-5088c1e4642e" xlink:to="loc_adsk_EmployeeStockPlanSharesRemainingAvailableForIssuance_02903a45-16f5-4869-8547-00937a83933e" xlink:type="arc" order="21"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_EmployeeServiceShareBasedCompensationRecognizedCompensationCostsOnNonvestedRestrictedShares_80e8e80f-a35b-4fa0-bb13-7cea467624a0" xlink:href="adsk-20250131.xsd#adsk_EmployeeServiceShareBasedCompensationRecognizedCompensationCostsOnNonvestedRestrictedShares"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_3d1c8e3a-3369-4adc-8852-5088c1e4642e" xlink:to="loc_adsk_EmployeeServiceShareBasedCompensationRecognizedCompensationCostsOnNonvestedRestrictedShares_80e8e80f-a35b-4fa0-bb13-7cea467624a0" xlink:type="arc" order="22"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.usa.autodesk.com/role/EquityCompensationScheduleofRestrictedStockActivityDetails" xlink:type="simple" xlink:href="adsk-20250131.xsd#EquityCompensationScheduleofRestrictedStockActivityDetails"/>
  <link:definitionLink xlink:role="http://www.usa.autodesk.com/role/EquityCompensationScheduleofRestrictedStockActivityDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_45288fb8-6580-4e52-b922-8a874de35d62" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_b8e7569a-55a0-4811-8b70-1393ba98cd1e" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_45288fb8-6580-4e52-b922-8a874de35d62" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_b8e7569a-55a0-4811-8b70-1393ba98cd1e" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_3adb645f-204d-4f70-bad7-eeac6c1974fd" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AwardTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_b8e7569a-55a0-4811-8b70-1393ba98cd1e" xlink:to="loc_us-gaap_AwardTypeAxis_3adb645f-204d-4f70-bad7-eeac6c1974fd" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_3adb645f-204d-4f70-bad7-eeac6c1974fd_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AwardTypeAxis_3adb645f-204d-4f70-bad7-eeac6c1974fd" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_3adb645f-204d-4f70-bad7-eeac6c1974fd_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_6058b64d-ed9b-4c4b-a96e-fa19efd34ba2" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AwardTypeAxis_3adb645f-204d-4f70-bad7-eeac6c1974fd" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_6058b64d-ed9b-4c4b-a96e-fa19efd34ba2" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_RestrictedStockUnitsRSUsandPerformanceSharesMember_f3d3d927-8220-42d6-b43d-27ab5bc60108" xlink:href="adsk-20250131.xsd#adsk_RestrictedStockUnitsRSUsandPerformanceSharesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_6058b64d-ed9b-4c4b-a96e-fa19efd34ba2" xlink:to="loc_adsk_RestrictedStockUnitsRSUsandPerformanceSharesMember_f3d3d927-8220-42d6-b43d-27ab5bc60108" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_b0b88c0e-f781-4941-89fe-cf3d3f7096a1" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RangeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_b8e7569a-55a0-4811-8b70-1393ba98cd1e" xlink:to="loc_srt_RangeAxis_b0b88c0e-f781-4941-89fe-cf3d3f7096a1" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_b0b88c0e-f781-4941-89fe-cf3d3f7096a1_default" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_b0b88c0e-f781-4941-89fe-cf3d3f7096a1" xlink:to="loc_srt_RangeMember_b0b88c0e-f781-4941-89fe-cf3d3f7096a1_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_19fef24c-42c0-4658-85da-ab25e91c5152" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_b0b88c0e-f781-4941-89fe-cf3d3f7096a1" xlink:to="loc_srt_RangeMember_19fef24c-42c0-4658-85da-ab25e91c5152" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_2f106ede-a845-45d6-8b47-6b2ff72a2e9c" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_MinimumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_19fef24c-42c0-4658-85da-ab25e91c5152" xlink:to="loc_srt_MinimumMember_2f106ede-a845-45d6-8b47-6b2ff72a2e9c" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_496f496b-026a-4d52-af78-3655618846fe" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_MaximumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_19fef24c-42c0-4658-85da-ab25e91c5152" xlink:to="loc_srt_MaximumMember_496f496b-026a-4d52-af78-3655618846fe" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_3f205861-63ec-4805-aac6-88887aaa6d46" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_45288fb8-6580-4e52-b922-8a874de35d62" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_3f205861-63ec-4805-aac6-88887aaa6d46" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_8b14a662-73e8-4482-8c7f-0a59fbc9d603" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_3f205861-63ec-4805-aac6-88887aaa6d46" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_8b14a662-73e8-4482-8c7f-0a59fbc9d603" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_d969002c-ea32-4c94-9969-a4772afa99c2" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_3f205861-63ec-4805-aac6-88887aaa6d46" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_d969002c-ea32-4c94-9969-a4772afa99c2" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_96b46cf8-645c-4480-9cc1-3e3d8a1056a1" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_3f205861-63ec-4805-aac6-88887aaa6d46" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_96b46cf8-645c-4480-9cc1-3e3d8a1056a1" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_38d96eb3-c1f3-4fbe-a113-f79044bbc05f" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_3f205861-63ec-4805-aac6-88887aaa6d46" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_38d96eb3-c1f3-4fbe-a113-f79044bbc05f" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAdjustmentsInPeriod_84adc189-95c2-4c7e-b400-1858d4e40e37" xlink:href="adsk-20250131.xsd#adsk_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAdjustmentsInPeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_3f205861-63ec-4805-aac6-88887aaa6d46" xlink:to="loc_adsk_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAdjustmentsInPeriod_84adc189-95c2-4c7e-b400-1858d4e40e37" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_fe2cd842-945f-4ba4-95c2-6a02b674d55e" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_3a9f58f3-65cd-4f87-9895-efa68c5a81ab" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_45288fb8-6580-4e52-b922-8a874de35d62" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_3a9f58f3-65cd-4f87-9895-efa68c5a81ab" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_15827fa6-95f6-4b68-a691-e76fe1857e28" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_3a9f58f3-65cd-4f87-9895-efa68c5a81ab" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_15827fa6-95f6-4b68-a691-e76fe1857e28" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_12f4ca0c-f6d3-4e23-a6a6-a6d98a810292" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_3a9f58f3-65cd-4f87-9895-efa68c5a81ab" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_12f4ca0c-f6d3-4e23-a6a6-a6d98a810292" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_fd22a62e-cf9d-4659-b265-e4988a681835" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_3a9f58f3-65cd-4f87-9895-efa68c5a81ab" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_fd22a62e-cf9d-4659-b265-e4988a681835" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_cb70af39-f592-4a3e-8418-fd796b61cd77" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_3a9f58f3-65cd-4f87-9895-efa68c5a81ab" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_cb70af39-f592-4a3e-8418-fd796b61cd77" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAdjustmentsWeightedAverageGrantDateFairValue_d8a8078f-4572-4507-83fb-cfabc7971f17" xlink:href="adsk-20250131.xsd#adsk_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAdjustmentsWeightedAverageGrantDateFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_3a9f58f3-65cd-4f87-9895-efa68c5a81ab" xlink:to="loc_adsk_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAdjustmentsWeightedAverageGrantDateFairValue_d8a8078f-4572-4507-83fb-cfabc7971f17" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_e9431a8c-cfcf-47b3-9f4e-f84faed4c0b8" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_PerformanceSharesUnitsPayoutPercentage_7967b883-f43e-48b3-8ea9-0cfaa31c9346" xlink:href="adsk-20250131.xsd#adsk_PerformanceSharesUnitsPayoutPercentage"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_45288fb8-6580-4e52-b922-8a874de35d62" xlink:to="loc_adsk_PerformanceSharesUnitsPayoutPercentage_7967b883-f43e-48b3-8ea9-0cfaa31c9346" xlink:type="arc" order="2"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.usa.autodesk.com/role/EquityCompensationScheduleofESPPActivityDetails" xlink:type="simple" xlink:href="adsk-20250131.xsd#EquityCompensationScheduleofESPPActivityDetails"/>
  <link:definitionLink xlink:role="http://www.usa.autodesk.com/role/EquityCompensationScheduleofESPPActivityDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_1769ec46-2ce5-48a2-9ee6-6e8e19e102c8" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_ab9cbf76-31ee-494f-a327-dda18bef64ff" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_1769ec46-2ce5-48a2-9ee6-6e8e19e102c8" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_ab9cbf76-31ee-494f-a327-dda18bef64ff" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_9fc4acae-9fa9-4b1c-be6c-ed2b98ab7c7b" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AwardTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_ab9cbf76-31ee-494f-a327-dda18bef64ff" xlink:to="loc_us-gaap_AwardTypeAxis_9fc4acae-9fa9-4b1c-be6c-ed2b98ab7c7b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_9fc4acae-9fa9-4b1c-be6c-ed2b98ab7c7b_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AwardTypeAxis_9fc4acae-9fa9-4b1c-be6c-ed2b98ab7c7b" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_9fc4acae-9fa9-4b1c-be6c-ed2b98ab7c7b_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_ee8bfd11-f22b-40f4-a5cd-bd664145701f" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AwardTypeAxis_9fc4acae-9fa9-4b1c-be6c-ed2b98ab7c7b" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_ee8bfd11-f22b-40f4-a5cd-bd664145701f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeStockMember_57cad839-2532-4d48-8c4e-6e9c226a552e" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_EmployeeStockMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_ee8bfd11-f22b-40f4-a5cd-bd664145701f" xlink:to="loc_us-gaap_EmployeeStockMember_57cad839-2532-4d48-8c4e-6e9c226a552e" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PlanNameAxis_7fc5912e-dbf9-4fd2-a91b-708e0d2ed0b0" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PlanNameAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_ab9cbf76-31ee-494f-a327-dda18bef64ff" xlink:to="loc_us-gaap_PlanNameAxis_7fc5912e-dbf9-4fd2-a91b-708e0d2ed0b0" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PlanNameDomain_7fc5912e-dbf9-4fd2-a91b-708e0d2ed0b0_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_PlanNameAxis_7fc5912e-dbf9-4fd2-a91b-708e0d2ed0b0" xlink:to="loc_us-gaap_PlanNameDomain_7fc5912e-dbf9-4fd2-a91b-708e0d2ed0b0_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PlanNameDomain_7d0836aa-a6c1-4a4e-86ed-42a1b23998bc" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_PlanNameAxis_7fc5912e-dbf9-4fd2-a91b-708e0d2ed0b0" xlink:to="loc_us-gaap_PlanNameDomain_7d0836aa-a6c1-4a4e-86ed-42a1b23998bc" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_EmployeeQualifiedStockPurchasePlan1998Member_d2c1c6d8-acaa-428c-9ba9-18e2f5a05e02" xlink:href="adsk-20250131.xsd#adsk_EmployeeQualifiedStockPurchasePlan1998Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PlanNameDomain_7d0836aa-a6c1-4a4e-86ed-42a1b23998bc" xlink:to="loc_adsk_EmployeeQualifiedStockPurchasePlan1998Member_d2c1c6d8-acaa-428c-9ba9-18e2f5a05e02" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans_cf072e0d-6497-4041-a628-4ba472673d99" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_1769ec46-2ce5-48a2-9ee6-6e8e19e102c8" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans_cf072e0d-6497-4041-a628-4ba472673d99" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedAveragePrice_46743074-a0a3-4454-9316-f4acd20afaec" xlink:href="adsk-20250131.xsd#adsk_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedAveragePrice"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_1769ec46-2ce5-48a2-9ee6-6e8e19e102c8" xlink:to="loc_adsk_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedAveragePrice_46743074-a0a3-4454-9316-f4acd20afaec" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_18be39e8-dc1a-4d10-b6f3-b22fc02a2f66" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_1769ec46-2ce5-48a2-9ee6-6e8e19e102c8" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_18be39e8-dc1a-4d10-b6f3-b22fc02a2f66" xlink:type="arc" order="2"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.usa.autodesk.com/role/EquityCompensationScheduleofEquityCompensationPlanInformationDetails" xlink:type="simple" xlink:href="adsk-20250131.xsd#EquityCompensationScheduleofEquityCompensationPlanInformationDetails"/>
  <link:definitionLink xlink:role="http://www.usa.autodesk.com/role/EquityCompensationScheduleofEquityCompensationPlanInformationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_d2aaf0b6-651c-42a0-bc46-66eaca4db40f" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_0bbbbd4e-7271-4d7c-89b1-4c2408ab163d" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_d2aaf0b6-651c-42a0-bc46-66eaca4db40f" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_0bbbbd4e-7271-4d7c-89b1-4c2408ab163d" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PlanNameAxis_33bcdb46-898a-4f15-86cc-7412042826ff" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PlanNameAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_0bbbbd4e-7271-4d7c-89b1-4c2408ab163d" xlink:to="loc_us-gaap_PlanNameAxis_33bcdb46-898a-4f15-86cc-7412042826ff" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PlanNameDomain_33bcdb46-898a-4f15-86cc-7412042826ff_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_PlanNameAxis_33bcdb46-898a-4f15-86cc-7412042826ff" xlink:to="loc_us-gaap_PlanNameDomain_33bcdb46-898a-4f15-86cc-7412042826ff_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PlanNameDomain_d0f55216-6514-4dd4-8f28-39d140863c99" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_PlanNameAxis_33bcdb46-898a-4f15-86cc-7412042826ff" xlink:to="loc_us-gaap_PlanNameDomain_d0f55216-6514-4dd4-8f28-39d140863c99" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_EquityCompensationPlansApprovedBySecurityHoldersMember_bb0b3e8c-b665-410d-86eb-f6fdc183ed30" xlink:href="adsk-20250131.xsd#adsk_EquityCompensationPlansApprovedBySecurityHoldersMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PlanNameDomain_d0f55216-6514-4dd4-8f28-39d140863c99" xlink:to="loc_adsk_EquityCompensationPlansApprovedBySecurityHoldersMember_bb0b3e8c-b665-410d-86eb-f6fdc183ed30" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_EmployeeQualifiedStockPurchasePlan1998Member_4af7033d-2e46-4eb6-a207-e21782160d85" xlink:href="adsk-20250131.xsd#adsk_EmployeeQualifiedStockPurchasePlan1998Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PlanNameDomain_d0f55216-6514-4dd4-8f28-39d140863c99" xlink:to="loc_adsk_EmployeeQualifiedStockPurchasePlan1998Member_4af7033d-2e46-4eb6-a207-e21782160d85" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesToBeIssuedUponExerciseOfOutstandingAwards_a9f418e6-8000-4a16-913f-03c7f82831c1" xlink:href="adsk-20250131.xsd#adsk_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesToBeIssuedUponExerciseOfOutstandingAwards"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_d2aaf0b6-651c-42a0-bc46-66eaca4db40f" xlink:to="loc_adsk_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesToBeIssuedUponExerciseOfOutstandingAwards_a9f418e6-8000-4a16-913f-03c7f82831c1" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_bb726880-ad9d-4cf0-abce-5141e0438e53" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_d2aaf0b6-651c-42a0-bc46-66eaca4db40f" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_bb726880-ad9d-4cf0-abce-5141e0438e53" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_EmployeeStockPlanSharesRemainingAvailableForIssuance_5ada9db2-0737-4b4c-a26e-6e9c2c257cda" xlink:href="adsk-20250131.xsd#adsk_EmployeeStockPlanSharesRemainingAvailableForIssuance"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_d2aaf0b6-651c-42a0-bc46-66eaca4db40f" xlink:to="loc_adsk_EmployeeStockPlanSharesRemainingAvailableForIssuance_5ada9db2-0737-4b4c-a26e-6e9c2c257cda" xlink:type="arc" order="2"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.usa.autodesk.com/role/IncomeTaxesNarrativeDetails" xlink:type="simple" xlink:href="adsk-20250131.xsd#IncomeTaxesNarrativeDetails"/>
  <link:definitionLink xlink:role="http://www.usa.autodesk.com/role/IncomeTaxesNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_adsk_IncomeTaxesLineItems_57a9fc59-5227-4235-8ae8-d64268f61607" xlink:href="adsk-20250131.xsd#adsk_IncomeTaxesLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_IncomeTaxesTable_9c6eb778-078c-47e3-a736-1b3142798d44" xlink:href="adsk-20250131.xsd#adsk_IncomeTaxesTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_adsk_IncomeTaxesLineItems_57a9fc59-5227-4235-8ae8-d64268f61607" xlink:to="loc_adsk_IncomeTaxesTable_9c6eb778-078c-47e3-a736-1b3142798d44" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_StatementGeographicalAxis_0761e2f7-777f-46b7-ab50-fa54335f506e" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_StatementGeographicalAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_adsk_IncomeTaxesTable_9c6eb778-078c-47e3-a736-1b3142798d44" xlink:to="loc_srt_StatementGeographicalAxis_0761e2f7-777f-46b7-ab50-fa54335f506e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain_0761e2f7-777f-46b7-ab50-fa54335f506e_default" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_SegmentGeographicalDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_StatementGeographicalAxis_0761e2f7-777f-46b7-ab50-fa54335f506e" xlink:to="loc_srt_SegmentGeographicalDomain_0761e2f7-777f-46b7-ab50-fa54335f506e_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain_696ab0c7-9fa4-4cf0-a25f-a38faaaec996" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_SegmentGeographicalDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_StatementGeographicalAxis_0761e2f7-777f-46b7-ab50-fa54335f506e" xlink:to="loc_srt_SegmentGeographicalDomain_696ab0c7-9fa4-4cf0-a25f-a38faaaec996" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_country_CA_795b5900-982e-46dc-aae0-49d508827884" xlink:href="https://xbrl.sec.gov/country/2024/country-2024.xsd#country_CA"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_696ab0c7-9fa4-4cf0-a25f-a38faaaec996" xlink:to="loc_country_CA_795b5900-982e-46dc-aae0-49d508827884" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_stpr_CA_8a350ff5-4775-4e12-90eb-cc37a1429cb0" xlink:href="https://xbrl.sec.gov/stpr/2024/stpr-2024.xsd#stpr_CA"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_696ab0c7-9fa4-4cf0-a25f-a38faaaec996" xlink:to="loc_stpr_CA_8a350ff5-4775-4e12-90eb-cc37a1429cb0" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_country_PT_0aefac11-8b0c-4ad3-85ab-8015ef0b52e5" xlink:href="https://xbrl.sec.gov/country/2024/country-2024.xsd#country_PT"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_696ab0c7-9fa4-4cf0-a25f-a38faaaec996" xlink:to="loc_country_PT_0aefac11-8b0c-4ad3-85ab-8015ef0b52e5" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_country_NO_4510906c-c6a0-4456-8db4-66cc37562168" xlink:href="https://xbrl.sec.gov/country/2024/country-2024.xsd#country_NO"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_696ab0c7-9fa4-4cf0-a25f-a38faaaec996" xlink:to="loc_country_NO_4510906c-c6a0-4456-8db4-66cc37562168" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_country_NZ_b28246e8-abb2-4c8a-8e41-98f667bc8f7b" xlink:href="https://xbrl.sec.gov/country/2024/country-2024.xsd#country_NZ"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_696ab0c7-9fa4-4cf0-a25f-a38faaaec996" xlink:to="loc_country_NZ_b28246e8-abb2-4c8a-8e41-98f667bc8f7b" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_stpr_MA_10655cfc-c2aa-4398-bbe3-78ea6e746c97" xlink:href="https://xbrl.sec.gov/stpr/2024/stpr-2024.xsd#stpr_MA"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_696ab0c7-9fa4-4cf0-a25f-a38faaaec996" xlink:to="loc_stpr_MA_10655cfc-c2aa-4398-bbe3-78ea6e746c97" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxAuthorityAxis_82ea6bd2-828c-4324-8101-8d3c76d617f6" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncomeTaxAuthorityAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_adsk_IncomeTaxesTable_9c6eb778-078c-47e3-a736-1b3142798d44" xlink:to="loc_us-gaap_IncomeTaxAuthorityAxis_82ea6bd2-828c-4324-8101-8d3c76d617f6" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxAuthorityDomain_82ea6bd2-828c-4324-8101-8d3c76d617f6_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncomeTaxAuthorityDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_IncomeTaxAuthorityAxis_82ea6bd2-828c-4324-8101-8d3c76d617f6" xlink:to="loc_us-gaap_IncomeTaxAuthorityDomain_82ea6bd2-828c-4324-8101-8d3c76d617f6_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxAuthorityDomain_d7395446-9b74-4f63-9d29-bc2763220ac9" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncomeTaxAuthorityDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_IncomeTaxAuthorityAxis_82ea6bd2-828c-4324-8101-8d3c76d617f6" xlink:to="loc_us-gaap_IncomeTaxAuthorityDomain_d7395446-9b74-4f63-9d29-bc2763220ac9" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ForeignCountryMember_4dfa3a41-c3f1-4dc0-a5a6-bd529c3442ed" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ForeignCountryMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxAuthorityDomain_d7395446-9b74-4f63-9d29-bc2763220ac9" xlink:to="loc_us-gaap_ForeignCountryMember_4dfa3a41-c3f1-4dc0-a5a6-bd529c3442ed" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DomesticCountryMember_f5722bf0-5ee1-4d20-a77e-86bc497c414a" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DomesticCountryMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxAuthorityDomain_d7395446-9b74-4f63-9d29-bc2763220ac9" xlink:to="loc_us-gaap_DomesticCountryMember_f5722bf0-5ee1-4d20-a77e-86bc497c414a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StateAndLocalJurisdictionMember_010840cd-5d13-4d84-a644-121fb07e260a" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StateAndLocalJurisdictionMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxAuthorityDomain_d7395446-9b74-4f63-9d29-bc2763220ac9" xlink:to="loc_us-gaap_StateAndLocalJurisdictionMember_010840cd-5d13-4d84-a644-121fb07e260a" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TaxCreditCarryforwardAxis_1483477c-6a4a-4495-a456-cf28457a854b" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_TaxCreditCarryforwardAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_adsk_IncomeTaxesTable_9c6eb778-078c-47e3-a736-1b3142798d44" xlink:to="loc_us-gaap_TaxCreditCarryforwardAxis_1483477c-6a4a-4495-a456-cf28457a854b" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TaxCreditCarryforwardNameDomain_1483477c-6a4a-4495-a456-cf28457a854b_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_TaxCreditCarryforwardNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_TaxCreditCarryforwardAxis_1483477c-6a4a-4495-a456-cf28457a854b" xlink:to="loc_us-gaap_TaxCreditCarryforwardNameDomain_1483477c-6a4a-4495-a456-cf28457a854b_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TaxCreditCarryforwardNameDomain_5f5a32bd-a5ec-4fa2-b507-a75fe1a31c23" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_TaxCreditCarryforwardNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_TaxCreditCarryforwardAxis_1483477c-6a4a-4495-a456-cf28457a854b" xlink:to="loc_us-gaap_TaxCreditCarryforwardNameDomain_5f5a32bd-a5ec-4fa2-b507-a75fe1a31c23" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ResearchMember_14879743-dbcb-4d25-b434-39650ac9509e" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ResearchMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TaxCreditCarryforwardNameDomain_5f5a32bd-a5ec-4fa2-b507-a75fe1a31c23" xlink:to="loc_us-gaap_ResearchMember_14879743-dbcb-4d25-b434-39650ac9509e" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign_a19fa5e2-c750-4c08-9f26-eb8be6ece1ac" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_adsk_IncomeTaxesLineItems_57a9fc59-5227-4235-8ae8-d64268f61607" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign_a19fa5e2-c750-4c08-9f26-eb8be6ece1ac" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount_c70ac272-b1d2-4ee3-86a2-0db901112e97" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_adsk_IncomeTaxesLineItems_57a9fc59-5227-4235-8ae8-d64268f61607" xlink:to="loc_us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount_c70ac272-b1d2-4ee3-86a2-0db901112e97" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLossCarryforwards_dccb33aa-d454-4f05-8df4-09080b14521d" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OperatingLossCarryforwards"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_adsk_IncomeTaxesLineItems_57a9fc59-5227-4235-8ae8-d64268f61607" xlink:to="loc_us-gaap_OperatingLossCarryforwards_dccb33aa-d454-4f05-8df4-09080b14521d" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TaxCreditCarryforwardAmount_ee31427a-a1f9-425f-bfa7-4b81aced22c6" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_TaxCreditCarryforwardAmount"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_adsk_IncomeTaxesLineItems_57a9fc59-5227-4235-8ae8-d64268f61607" xlink:to="loc_us-gaap_TaxCreditCarryforwardAmount_ee31427a-a1f9-425f-bfa7-4b81aced22c6" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrecognizedTaxBenefits_457651b1-e9e1-4d92-a0d0-4e00b7607551" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_UnrecognizedTaxBenefits"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_adsk_IncomeTaxesLineItems_57a9fc59-5227-4235-8ae8-d64268f61607" xlink:to="loc_us-gaap_UnrecognizedTaxBenefits_457651b1-e9e1-4d92-a0d0-4e00b7607551" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_UnrecognizedTaxBenefitsThatWouldImpactValuationAllowance_38fafb00-d885-4fa3-b495-ef732e5f4197" xlink:href="adsk-20250131.xsd#adsk_UnrecognizedTaxBenefitsThatWouldImpactValuationAllowance"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_adsk_IncomeTaxesLineItems_57a9fc59-5227-4235-8ae8-d64268f61607" xlink:to="loc_adsk_UnrecognizedTaxBenefitsThatWouldImpactValuationAllowance_38fafb00-d885-4fa3-b495-ef732e5f4197" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate_c82246d8-1346-40cc-a500-123408e3484d" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_adsk_IncomeTaxesLineItems_57a9fc59-5227-4235-8ae8-d64268f61607" xlink:to="loc_us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate_c82246d8-1346-40cc-a500-123408e3484d" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued_8a739504-0198-43de-aa5f-0d6254760f8d" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_adsk_IncomeTaxesLineItems_57a9fc59-5227-4235-8ae8-d64268f61607" xlink:to="loc_us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued_8a739504-0198-43de-aa5f-0d6254760f8d" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExaminationPenaltiesAndInterestExpense_99ea008c-a218-4be5-a1ff-282d226bbb75" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncomeTaxExaminationPenaltiesAndInterestExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_adsk_IncomeTaxesLineItems_57a9fc59-5227-4235-8ae8-d64268f61607" xlink:to="loc_us-gaap_IncomeTaxExaminationPenaltiesAndInterestExpense_99ea008c-a218-4be5-a1ff-282d226bbb75" xlink:type="arc" order="8"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.usa.autodesk.com/role/AcquisitionsAdditionalInformationDetails" xlink:type="simple" xlink:href="adsk-20250131.xsd#AcquisitionsAdditionalInformationDetails"/>
  <link:definitionLink xlink:role="http://www.usa.autodesk.com/role/AcquisitionsAdditionalInformationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionLineItems_ff7d2dd4-7175-48f3-ac9f-a0d50b78436a" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_BusinessAcquisitionLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_d20b2375-fd3f-4276-a1db-3fa72f118c12" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_ff7d2dd4-7175-48f3-ac9f-a0d50b78436a" xlink:to="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_d20b2375-fd3f-4276-a1db-3fa72f118c12" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_8e3b3ff2-be68-4226-9202-133f9ea50af6" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_BusinessAcquisitionAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_d20b2375-fd3f-4276-a1db-3fa72f118c12" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_8e3b3ff2-be68-4226-9202-133f9ea50af6" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_8e3b3ff2-be68-4226-9202-133f9ea50af6_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_8e3b3ff2-be68-4226-9202-133f9ea50af6" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_8e3b3ff2-be68-4226-9202-133f9ea50af6_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_47648682-baf0-4736-96da-acf26c78b22c" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_8e3b3ff2-be68-4226-9202-133f9ea50af6" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_47648682-baf0-4736-96da-acf26c78b22c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_AetherMediaIncMember_e0e483b1-0775-47d5-b957-72b6e0cb09a4" xlink:href="adsk-20250131.xsd#adsk_AetherMediaIncMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_47648682-baf0-4736-96da-acf26c78b22c" xlink:to="loc_adsk_AetherMediaIncMember_e0e483b1-0775-47d5-b957-72b6e0cb09a4" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_PIXMember_d1370911-1f52-47e5-96a2-a9d0f034f60b" xlink:href="adsk-20250131.xsd#adsk_PIXMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_47648682-baf0-4736-96da-acf26c78b22c" xlink:to="loc_adsk_PIXMember_d1370911-1f52-47e5-96a2-a9d0f034f60b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_PayappsLimitedMember_4614b93e-b1f5-4a72-a954-6a144dbb0fad" xlink:href="adsk-20250131.xsd#adsk_PayappsLimitedMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_47648682-baf0-4736-96da-acf26c78b22c" xlink:to="loc_adsk_PayappsLimitedMember_4614b93e-b1f5-4a72-a954-6a144dbb0fad" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_Fiscal2024AcquisitionMember_ac7e2e68-cde1-4de8-8025-b02a8e72a920" xlink:href="adsk-20250131.xsd#adsk_Fiscal2024AcquisitionMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_47648682-baf0-4736-96da-acf26c78b22c" xlink:to="loc_adsk_Fiscal2024AcquisitionMember_ac7e2e68-cde1-4de8-8025-b02a8e72a920" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_Fiscal2023AcquisitionMember_8dfbfa76-bdcc-4513-a14b-03ff02e0ec27" xlink:href="adsk-20250131.xsd#adsk_Fiscal2023AcquisitionMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_47648682-baf0-4736-96da-acf26c78b22c" xlink:to="loc_adsk_Fiscal2023AcquisitionMember_8dfbfa76-bdcc-4513-a14b-03ff02e0ec27" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_TriggeringEventAxis_f32912e6-db39-40ad-ae58-4f2ed56f698e" xlink:href="adsk-20250131.xsd#adsk_TriggeringEventAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_d20b2375-fd3f-4276-a1db-3fa72f118c12" xlink:to="loc_adsk_TriggeringEventAxis_f32912e6-db39-40ad-ae58-4f2ed56f698e" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_TriggeringEventDomain_f32912e6-db39-40ad-ae58-4f2ed56f698e_default" xlink:href="adsk-20250131.xsd#adsk_TriggeringEventDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_adsk_TriggeringEventAxis_f32912e6-db39-40ad-ae58-4f2ed56f698e" xlink:to="loc_adsk_TriggeringEventDomain_f32912e6-db39-40ad-ae58-4f2ed56f698e_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_TriggeringEventDomain_2c78bafb-d3e3-45c7-8ccf-f6ed9ddea694" xlink:href="adsk-20250131.xsd#adsk_TriggeringEventDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_adsk_TriggeringEventAxis_f32912e6-db39-40ad-ae58-4f2ed56f698e" xlink:to="loc_adsk_TriggeringEventDomain_2c78bafb-d3e3-45c7-8ccf-f6ed9ddea694" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_PrepaidExpensesAndOtherCurrentAssetsAndLongTermOtherAssetsMember_38567701-8fa4-4524-a6fb-44c17da6e3d6" xlink:href="adsk-20250131.xsd#adsk_PrepaidExpensesAndOtherCurrentAssetsAndLongTermOtherAssetsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_adsk_TriggeringEventDomain_2c78bafb-d3e3-45c7-8ccf-f6ed9ddea694" xlink:to="loc_adsk_PrepaidExpensesAndOtherCurrentAssetsAndLongTermOtherAssetsMember_38567701-8fa4-4524-a6fb-44c17da6e3d6" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_8194493c-1990-481d-b9a8-6d64678d3e6c" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AwardTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_d20b2375-fd3f-4276-a1db-3fa72f118c12" xlink:to="loc_us-gaap_AwardTypeAxis_8194493c-1990-481d-b9a8-6d64678d3e6c" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_8194493c-1990-481d-b9a8-6d64678d3e6c_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AwardTypeAxis_8194493c-1990-481d-b9a8-6d64678d3e6c" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_8194493c-1990-481d-b9a8-6d64678d3e6c_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_50785886-7e59-4d60-9cd4-c5cc5083c246" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AwardTypeAxis_8194493c-1990-481d-b9a8-6d64678d3e6c" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_50785886-7e59-4d60-9cd4-c5cc5083c246" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedStockMember_8fc713dd-0121-4ebb-8956-81c52768ba74" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RestrictedStockMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_50785886-7e59-4d60-9cd4-c5cc5083c246" xlink:to="loc_us-gaap_RestrictedStockMember_8fc713dd-0121-4ebb-8956-81c52768ba74" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_CounterpartyNameAxis_59184d88-f156-4d56-b0f7-8c26315a66ae" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_CounterpartyNameAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_d20b2375-fd3f-4276-a1db-3fa72f118c12" xlink:to="loc_srt_CounterpartyNameAxis_59184d88-f156-4d56-b0f7-8c26315a66ae" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RepurchaseAgreementCounterpartyNameDomain_59184d88-f156-4d56-b0f7-8c26315a66ae_default" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RepurchaseAgreementCounterpartyNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_CounterpartyNameAxis_59184d88-f156-4d56-b0f7-8c26315a66ae" xlink:to="loc_srt_RepurchaseAgreementCounterpartyNameDomain_59184d88-f156-4d56-b0f7-8c26315a66ae_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RepurchaseAgreementCounterpartyNameDomain_193718ac-5fd0-4fc5-9759-37826c37c3de" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RepurchaseAgreementCounterpartyNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_CounterpartyNameAxis_59184d88-f156-4d56-b0f7-8c26315a66ae" xlink:to="loc_srt_RepurchaseAgreementCounterpartyNameDomain_193718ac-5fd0-4fc5-9759-37826c37c3de" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_CertainEmployeesOfAcquireeMember_386ddd7e-ce53-4d5c-bd9a-65ed79f43896" xlink:href="adsk-20250131.xsd#adsk_CertainEmployeesOfAcquireeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RepurchaseAgreementCounterpartyNameDomain_193718ac-5fd0-4fc5-9759-37826c37c3de" xlink:to="loc_adsk_CertainEmployeesOfAcquireeMember_386ddd7e-ce53-4d5c-bd9a-65ed79f43896" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired_5ae2094e-ea63-4c5a-9d4d-4cd79c12cbbb" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_ff7d2dd4-7175-48f3-ac9f-a0d50b78436a" xlink:to="loc_us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired_5ae2094e-ea63-4c5a-9d4d-4cd79c12cbbb" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireBusinessesGross_6cf904c3-3891-43fa-8e48-76d0d3295fdd" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PaymentsToAcquireBusinessesGross"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_ff7d2dd4-7175-48f3-ac9f-a0d50b78436a" xlink:to="loc_us-gaap_PaymentsToAcquireBusinessesGross_6cf904c3-3891-43fa-8e48-76d0d3295fdd" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationConsiderationTransferredOther1_e4779cf8-52af-407a-a04a-27918810bb94" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_BusinessCombinationConsiderationTransferredOther1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_ff7d2dd4-7175-48f3-ac9f-a0d50b78436a" xlink:to="loc_us-gaap_BusinessCombinationConsiderationTransferredOther1_e4779cf8-52af-407a-a04a-27918810bb94" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount_381372e2-b901-4b94-81c9-23da3aeb4a13" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_ff7d2dd4-7175-48f3-ac9f-a0d50b78436a" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount_381372e2-b901-4b94-81c9-23da3aeb4a13" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionPurchasePriceAllocationGoodwillExpectedTaxDeductibleAmount_c2f5d29a-4df3-4386-980c-ad6903ccbc9e" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_BusinessAcquisitionPurchasePriceAllocationGoodwillExpectedTaxDeductibleAmount"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_ff7d2dd4-7175-48f3-ac9f-a0d50b78436a" xlink:to="loc_us-gaap_BusinessAcquisitionPurchasePriceAllocationGoodwillExpectedTaxDeductibleAmount_c2f5d29a-4df3-4386-980c-ad6903ccbc9e" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NumberOfBusinessesAcquired_c4a74f1b-2bce-4d6c-8791-410260861d76" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NumberOfBusinessesAcquired"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_ff7d2dd4-7175-48f3-ac9f-a0d50b78436a" xlink:to="loc_us-gaap_NumberOfBusinessesAcquired_c4a74f1b-2bce-4d6c-8791-410260861d76" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationConsiderationTransferred1_fa7e10cc-4486-426b-a6b2-a51af24e6892" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_BusinessCombinationConsiderationTransferred1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_ff7d2dd4-7175-48f3-ac9f-a0d50b78436a" xlink:to="loc_us-gaap_BusinessCombinationConsiderationTransferred1_fa7e10cc-4486-426b-a6b2-a51af24e6892" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod_d9629696-07c6-4764-a9d7-985deadfc110" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_ff7d2dd4-7175-48f3-ac9f-a0d50b78436a" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod_d9629696-07c6-4764-a9d7-985deadfc110" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable_f642aa41-4cfe-45b9-93de-437a8dac2890" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_ff7d2dd4-7175-48f3-ac9f-a0d50b78436a" xlink:to="loc_us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable_f642aa41-4cfe-45b9-93de-437a8dac2890" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllocatedShareBasedCompensationExpense_a78894e9-9179-49f5-9c3d-b36f3ed95843" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AllocatedShareBasedCompensationExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_ff7d2dd4-7175-48f3-ac9f-a0d50b78436a" xlink:to="loc_us-gaap_AllocatedShareBasedCompensationExpense_a78894e9-9179-49f5-9c3d-b36f3ed95843" xlink:type="arc" order="9"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.usa.autodesk.com/role/AcquisitionsScheduleofFairValueofAssetsAcquiredandLiabilitiesAssumedbyMajorClassDetails" xlink:type="simple" xlink:href="adsk-20250131.xsd#AcquisitionsScheduleofFairValueofAssetsAcquiredandLiabilitiesAssumedbyMajorClassDetails"/>
  <link:definitionLink xlink:role="http://www.usa.autodesk.com/role/AcquisitionsScheduleofFairValueofAssetsAcquiredandLiabilitiesAssumedbyMajorClassDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionLineItems_7695ffb0-34fd-4d12-a512-b98ba77ed733" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_BusinessAcquisitionLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_d2f4d362-7010-4c6e-8156-9185f765bbc3" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_7695ffb0-34fd-4d12-a512-b98ba77ed733" xlink:to="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_d2f4d362-7010-4c6e-8156-9185f765bbc3" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_03b2c922-f1de-4a3f-b59e-22af91322b44" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_BusinessAcquisitionAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_d2f4d362-7010-4c6e-8156-9185f765bbc3" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_03b2c922-f1de-4a3f-b59e-22af91322b44" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_03b2c922-f1de-4a3f-b59e-22af91322b44_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_03b2c922-f1de-4a3f-b59e-22af91322b44" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_03b2c922-f1de-4a3f-b59e-22af91322b44_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_b43f8dea-8611-4ee9-9e9b-d54cc769f06e" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_03b2c922-f1de-4a3f-b59e-22af91322b44" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_b43f8dea-8611-4ee9-9e9b-d54cc769f06e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_PayappsLimitedMember_fd6ab8ca-6f32-4f87-9005-254dbadb35f7" xlink:href="adsk-20250131.xsd#adsk_PayappsLimitedMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_b43f8dea-8611-4ee9-9e9b-d54cc769f06e" xlink:to="loc_adsk_PayappsLimitedMember_fd6ab8ca-6f32-4f87-9005-254dbadb35f7" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_PIXMember_e1637771-e4e0-4abd-b708-2ad1e555123d" xlink:href="adsk-20250131.xsd#adsk_PIXMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_b43f8dea-8611-4ee9-9e9b-d54cc769f06e" xlink:to="loc_adsk_PIXMember_e1637771-e4e0-4abd-b708-2ad1e555123d" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_AetherMediaIncMember_adceaa44-9a83-40be-8478-2c5fee17a146" xlink:href="adsk-20250131.xsd#adsk_AetherMediaIncMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_b43f8dea-8611-4ee9-9e9b-d54cc769f06e" xlink:to="loc_adsk_AetherMediaIncMember_adceaa44-9a83-40be-8478-2c5fee17a146" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_3e9fb035-d53b-46f8-a1d5-92e776bda383" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_d2f4d362-7010-4c6e-8156-9185f765bbc3" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_3e9fb035-d53b-46f8-a1d5-92e776bda383" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_3e9fb035-d53b-46f8-a1d5-92e776bda383_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_3e9fb035-d53b-46f8-a1d5-92e776bda383" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_3e9fb035-d53b-46f8-a1d5-92e776bda383_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_62d31c21-c58a-45f5-842b-ba7d9aca9cba" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_3e9fb035-d53b-46f8-a1d5-92e776bda383" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_62d31c21-c58a-45f5-842b-ba7d9aca9cba" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DevelopedTechnologyRightsMember_e737f4e2-c5b8-436b-9e53-6039815256bd" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DevelopedTechnologyRightsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_62d31c21-c58a-45f5-842b-ba7d9aca9cba" xlink:to="loc_us-gaap_DevelopedTechnologyRightsMember_e737f4e2-c5b8-436b-9e53-6039815256bd" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CustomerRelationshipsMember_b57c5283-bcdb-4b96-b420-2b9496378a03" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CustomerRelationshipsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_62d31c21-c58a-45f5-842b-ba7d9aca9cba" xlink:to="loc_us-gaap_CustomerRelationshipsMember_b57c5283-bcdb-4b96-b420-2b9496378a03" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TradeNamesMember_61e2aef1-71f2-4e8f-affe-fd30a1acbcc3" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_TradeNamesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_62d31c21-c58a-45f5-842b-ba7d9aca9cba" xlink:to="loc_us-gaap_TradeNamesMember_61e2aef1-71f2-4e8f-affe-fd30a1acbcc3" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles_b17e46e0-ee99-452b-be87-410f5cbf6577" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_7695ffb0-34fd-4d12-a512-b98ba77ed733" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles_b17e46e0-ee99-452b-be87-410f5cbf6577" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Goodwill_8e87cd20-a042-49d4-b35c-aa23ce285c6d" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_Goodwill"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_7695ffb0-34fd-4d12-a512-b98ba77ed733" xlink:to="loc_us-gaap_Goodwill_8e87cd20-a042-49d4-b35c-aa23ce285c6d" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedDeferredRevenue_dda9ca82-450e-4ca5-a1fe-5544da34dd11" xlink:href="adsk-20250131.xsd#adsk_BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedDeferredRevenue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_7695ffb0-34fd-4d12-a512-b98ba77ed733" xlink:to="loc_adsk_BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedDeferredRevenue_dda9ca82-450e-4ca5-a1fe-5544da34dd11" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities_422d14b2-f57b-4ce8-ba02-90a30582934f" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_7695ffb0-34fd-4d12-a512-b98ba77ed733" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities_422d14b2-f57b-4ce8-ba02-90a30582934f" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedTangibleAssetsLiabilitiesNet_b2bcfa33-ae4d-44a0-81a5-a8e4167f2c61" xlink:href="adsk-20250131.xsd#adsk_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedTangibleAssetsLiabilitiesNet"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_7695ffb0-34fd-4d12-a512-b98ba77ed733" xlink:to="loc_adsk_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedTangibleAssetsLiabilitiesNet_b2bcfa33-ae4d-44a0-81a5-a8e4167f2c61" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_a234f0bf-3f38-4266-ac34-6069711b5b64" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_7695ffb0-34fd-4d12-a512-b98ba77ed733" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_a234f0bf-3f38-4266-ac34-6069711b5b64" xlink:type="arc" order="5"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.usa.autodesk.com/role/DeferredCompensationDetails" xlink:type="simple" xlink:href="adsk-20250131.xsd#DeferredCompensationDetails"/>
  <link:definitionLink xlink:role="http://www.usa.autodesk.com/role/DeferredCompensationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsLineItems_ab2be433-8e54-45c1-ada3-9056e6834b2a" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfDeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsByTitleOfIndividualAndByTypeOfDeferredCompensationTable_9f53b192-4cec-42e6-a464-02bf18003aa9" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ScheduleOfDeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsByTitleOfIndividualAndByTypeOfDeferredCompensationTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsLineItems_ab2be433-8e54-45c1-ada3-9056e6834b2a" xlink:to="loc_us-gaap_ScheduleOfDeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsByTitleOfIndividualAndByTypeOfDeferredCompensationTable_9f53b192-4cec-42e6-a464-02bf18003aa9" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisAxis_d1c27ef6-5aab-4433-adb2-27ba2bdc3931" xlink:href="adsk-20250131.xsd#adsk_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfDeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsByTitleOfIndividualAndByTypeOfDeferredCompensationTable_9f53b192-4cec-42e6-a464-02bf18003aa9" xlink:to="loc_adsk_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisAxis_d1c27ef6-5aab-4433-adb2-27ba2bdc3931" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_FairValueAssetsByTypeDomain_d1c27ef6-5aab-4433-adb2-27ba2bdc3931_default" xlink:href="adsk-20250131.xsd#adsk_FairValueAssetsByTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_adsk_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisAxis_d1c27ef6-5aab-4433-adb2-27ba2bdc3931" xlink:to="loc_adsk_FairValueAssetsByTypeDomain_d1c27ef6-5aab-4433-adb2-27ba2bdc3931_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_FairValueAssetsByTypeDomain_13f019ae-b011-45be-bc68-79a68bbe7300" xlink:href="adsk-20250131.xsd#adsk_FairValueAssetsByTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_adsk_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisAxis_d1c27ef6-5aab-4433-adb2-27ba2bdc3931" xlink:to="loc_adsk_FairValueAssetsByTypeDomain_13f019ae-b011-45be-bc68-79a68bbe7300" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_RabbiTrustMember_88fc8737-796b-4a81-90ab-6ea5b78425c2" xlink:href="adsk-20250131.xsd#adsk_RabbiTrustMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_adsk_FairValueAssetsByTypeDomain_13f019ae-b011-45be-bc68-79a68bbe7300" xlink:to="loc_adsk_RabbiTrustMember_88fc8737-796b-4a81-90ab-6ea5b78425c2" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RestatementAxis_70a3c63d-e74e-4bfe-bcdf-af2b2e6c3255" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RestatementAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfDeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsByTitleOfIndividualAndByTypeOfDeferredCompensationTable_9f53b192-4cec-42e6-a464-02bf18003aa9" xlink:to="loc_srt_RestatementAxis_70a3c63d-e74e-4bfe-bcdf-af2b2e6c3255" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RestatementDomain_70a3c63d-e74e-4bfe-bcdf-af2b2e6c3255_default" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RestatementDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RestatementAxis_70a3c63d-e74e-4bfe-bcdf-af2b2e6c3255" xlink:to="loc_srt_RestatementDomain_70a3c63d-e74e-4bfe-bcdf-af2b2e6c3255_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RestatementDomain_0c1c2436-9d3e-4288-8599-ffaef118886e" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RestatementDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RestatementAxis_70a3c63d-e74e-4bfe-bcdf-af2b2e6c3255" xlink:to="loc_srt_RestatementDomain_0c1c2436-9d3e-4288-8599-ffaef118886e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RevisionOfPriorPeriodReclassificationAdjustmentMember_cf11173a-190f-4f7c-b030-94076f085297" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RevisionOfPriorPeriodReclassificationAdjustmentMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RestatementDomain_0c1c2436-9d3e-4288-8599-ffaef118886e" xlink:to="loc_srt_RevisionOfPriorPeriodReclassificationAdjustmentMember_cf11173a-190f-4f7c-b030-94076f085297" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredCompensationLiabilityCurrentAndNoncurrent_187a392b-6a97-4c64-8f91-acbf2212a61d" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DeferredCompensationLiabilityCurrentAndNoncurrent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsLineItems_ab2be433-8e54-45c1-ada3-9056e6834b2a" xlink:to="loc_us-gaap_DeferredCompensationLiabilityCurrentAndNoncurrent_187a392b-6a97-4c64-8f91-acbf2212a61d" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredCompensationLiabilityCurrent_fdd3c0e7-2391-4f0a-8270-bf9efe16c1fd" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DeferredCompensationLiabilityCurrent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsLineItems_ab2be433-8e54-45c1-ada3-9056e6834b2a" xlink:to="loc_us-gaap_DeferredCompensationLiabilityCurrent_fdd3c0e7-2391-4f0a-8270-bf9efe16c1fd" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredCompensationLiabilityClassifiedNoncurrent_15f66897-f682-4675-8513-251b504bbd24" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DeferredCompensationLiabilityClassifiedNoncurrent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsLineItems_ab2be433-8e54-45c1-ada3-9056e6834b2a" xlink:to="loc_us-gaap_DeferredCompensationLiabilityClassifiedNoncurrent_15f66897-f682-4675-8513-251b504bbd24" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalizedContractCostNet_79459f96-e29b-49eb-b45d-790802e9bbed" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CapitalizedContractCostNet"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsLineItems_ab2be433-8e54-45c1-ada3-9056e6834b2a" xlink:to="loc_us-gaap_CapitalizedContractCostNet_79459f96-e29b-49eb-b45d-790802e9bbed" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalizedContractCostAmortization_422a813f-1f12-401c-89e2-d392605d4b64" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CapitalizedContractCostAmortization"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsLineItems_ab2be433-8e54-45c1-ada3-9056e6834b2a" xlink:to="loc_us-gaap_CapitalizedContractCostAmortization_422a813f-1f12-401c-89e2-d392605d4b64" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalizedContractCostImpairmentLoss_c4cb4d23-b514-47c2-8e9c-f473f447c529" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CapitalizedContractCostImpairmentLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsLineItems_ab2be433-8e54-45c1-ada3-9056e6834b2a" xlink:to="loc_us-gaap_CapitalizedContractCostImpairmentLoss_c4cb4d23-b514-47c2-8e9c-f473f447c529" xlink:type="arc" order="5"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.usa.autodesk.com/role/BorrowingArrangementsNarrativeDetails" xlink:type="simple" xlink:href="adsk-20250131.xsd#BorrowingArrangementsNarrativeDetails"/>
  <link:definitionLink xlink:role="http://www.usa.autodesk.com/role/BorrowingArrangementsNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentLineItems_24228546-a2fc-4ded-9bc2-7bd9c4659587" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DebtInstrumentLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentTable_d96f662d-cf7b-4c70-9111-109f5588bbca" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DebtInstrumentTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DebtInstrumentLineItems_24228546-a2fc-4ded-9bc2-7bd9c4659587" xlink:to="loc_us-gaap_DebtInstrumentTable_d96f662d-cf7b-4c70-9111-109f5588bbca" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityAxis_3ec6a111-761f-4ea1-8b4b-cb3d49b19e87" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CreditFacilityAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_d96f662d-cf7b-4c70-9111-109f5588bbca" xlink:to="loc_us-gaap_CreditFacilityAxis_3ec6a111-761f-4ea1-8b4b-cb3d49b19e87" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityDomain_3ec6a111-761f-4ea1-8b4b-cb3d49b19e87_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CreditFacilityDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_CreditFacilityAxis_3ec6a111-761f-4ea1-8b4b-cb3d49b19e87" xlink:to="loc_us-gaap_CreditFacilityDomain_3ec6a111-761f-4ea1-8b4b-cb3d49b19e87_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityDomain_10012857-bd52-4bf6-bbf4-581db81cecf4" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CreditFacilityDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_CreditFacilityAxis_3ec6a111-761f-4ea1-8b4b-cb3d49b19e87" xlink:to="loc_us-gaap_CreditFacilityDomain_10012857-bd52-4bf6-bbf4-581db81cecf4" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevolvingCreditFacilityMember_1d6ea63f-6f9e-4516-9699-196b8314a9d4" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RevolvingCreditFacilityMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CreditFacilityDomain_10012857-bd52-4bf6-bbf4-581db81cecf4" xlink:to="loc_us-gaap_RevolvingCreditFacilityMember_1d6ea63f-6f9e-4516-9699-196b8314a9d4" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_5bb7d5d2-71b4-4291-89bc-9297c2afdb08" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DebtInstrumentAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_d96f662d-cf7b-4c70-9111-109f5588bbca" xlink:to="loc_us-gaap_DebtInstrumentAxis_5bb7d5d2-71b4-4291-89bc-9297c2afdb08" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_5bb7d5d2-71b4-4291-89bc-9297c2afdb08_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DebtInstrumentAxis_5bb7d5d2-71b4-4291-89bc-9297c2afdb08" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_5bb7d5d2-71b4-4291-89bc-9297c2afdb08_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_24e0b893-eeed-4c85-9805-bdc2fdae6429" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DebtInstrumentAxis_5bb7d5d2-71b4-4291-89bc-9297c2afdb08" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_24e0b893-eeed-4c85-9805-bdc2fdae6429" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_TheCreditAgreementMember_e3b5231a-d0a0-4bec-8957-c5dd345dae09" xlink:href="adsk-20250131.xsd#adsk_TheCreditAgreementMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_24e0b893-eeed-4c85-9805-bdc2fdae6429" xlink:to="loc_adsk_TheCreditAgreementMember_e3b5231a-d0a0-4bec-8957-c5dd345dae09" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_A24NotesDueDecember152031Member_14118bfc-0f2b-4bd2-83db-1268c30bf46e" xlink:href="adsk-20250131.xsd#adsk_A24NotesDueDecember152031Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_24e0b893-eeed-4c85-9805-bdc2fdae6429" xlink:to="loc_adsk_A24NotesDueDecember152031Member_14118bfc-0f2b-4bd2-83db-1268c30bf46e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_A285NotesDueJanuary152030Member_d9a1b71f-afa9-4378-a0e7-d2c9764436da" xlink:href="adsk-20250131.xsd#adsk_A285NotesDueJanuary152030Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_24e0b893-eeed-4c85-9805-bdc2fdae6429" xlink:to="loc_adsk_A285NotesDueJanuary152030Member_d9a1b71f-afa9-4378-a0e7-d2c9764436da" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_DebtDueJune152020Member_ea8409c3-13f4-4309-8acc-a3bf771a72f2" xlink:href="adsk-20250131.xsd#adsk_DebtDueJune152020Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_24e0b893-eeed-4c85-9805-bdc2fdae6429" xlink:to="loc_adsk_DebtDueJune152020Member_ea8409c3-13f4-4309-8acc-a3bf771a72f2" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_A3.5NotesdueJune152027Member_8a773b2a-7c2e-4a9b-983f-03907fc0f894" xlink:href="adsk-20250131.xsd#adsk_A3.5NotesdueJune152027Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_24e0b893-eeed-4c85-9805-bdc2fdae6429" xlink:to="loc_adsk_A3.5NotesdueJune152027Member_8a773b2a-7c2e-4a9b-983f-03907fc0f894" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_SeniorNotesDueDecember152017Member_b0a50fde-ce12-4434-bcc3-9c704c43cfff" xlink:href="adsk-20250131.xsd#adsk_SeniorNotesDueDecember152017Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_24e0b893-eeed-4c85-9805-bdc2fdae6429" xlink:to="loc_adsk_SeniorNotesDueDecember152017Member_b0a50fde-ce12-4434-bcc3-9c704c43cfff" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_A4375SeniorNotesDue2025Member_7d218b09-bef8-4494-b4ce-e575bd3154d6" xlink:href="adsk-20250131.xsd#adsk_A4375SeniorNotesDue2025Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_24e0b893-eeed-4c85-9805-bdc2fdae6429" xlink:to="loc_adsk_A4375SeniorNotesDue2025Member_7d218b09-bef8-4494-b4ce-e575bd3154d6" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_cd8370dc-197d-40d0-b641-67f9e24945ad" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RangeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_d96f662d-cf7b-4c70-9111-109f5588bbca" xlink:to="loc_srt_RangeAxis_cd8370dc-197d-40d0-b641-67f9e24945ad" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_cd8370dc-197d-40d0-b641-67f9e24945ad_default" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_cd8370dc-197d-40d0-b641-67f9e24945ad" xlink:to="loc_srt_RangeMember_cd8370dc-197d-40d0-b641-67f9e24945ad_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_d3badfa6-2798-4905-b7de-59656213a8f8" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_cd8370dc-197d-40d0-b641-67f9e24945ad" xlink:to="loc_srt_RangeMember_d3badfa6-2798-4905-b7de-59656213a8f8" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_9dbc132d-5daf-4414-904b-de708fe6a35d" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_MinimumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_d3badfa6-2798-4905-b7de-59656213a8f8" xlink:to="loc_srt_MinimumMember_9dbc132d-5daf-4414-904b-de708fe6a35d" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_5690c21a-0aa4-484e-9706-df12c44b9567" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_MaximumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_d3badfa6-2798-4905-b7de-59656213a8f8" xlink:to="loc_srt_MaximumMember_5690c21a-0aa4-484e-9706-df12c44b9567" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableRateAxis_9be4a4d6-bb06-446a-b4d6-17680f0aa084" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_VariableRateAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_d96f662d-cf7b-4c70-9111-109f5588bbca" xlink:to="loc_us-gaap_VariableRateAxis_9be4a4d6-bb06-446a-b4d6-17680f0aa084" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableRateDomain_9be4a4d6-bb06-446a-b4d6-17680f0aa084_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_VariableRateDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_VariableRateAxis_9be4a4d6-bb06-446a-b4d6-17680f0aa084" xlink:to="loc_us-gaap_VariableRateDomain_9be4a4d6-bb06-446a-b4d6-17680f0aa084_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableRateDomain_0b9399a0-cea9-46fc-802d-fd263ef2c3f5" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_VariableRateDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_VariableRateAxis_9be4a4d6-bb06-446a-b4d6-17680f0aa084" xlink:to="loc_us-gaap_VariableRateDomain_0b9399a0-cea9-46fc-802d-fd263ef2c3f5" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BaseRateMember_e5e8a40c-423c-4d6f-91f5-566a2a7f557d" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_BaseRateMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_VariableRateDomain_0b9399a0-cea9-46fc-802d-fd263ef2c3f5" xlink:to="loc_us-gaap_BaseRateMember_e5e8a40c-423c-4d6f-91f5-566a2a7f557d" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SecuredOvernightFinancingRateSofrMember_bd244ba7-4582-42c6-a231-6cab67ad7315" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SecuredOvernightFinancingRateSofrMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_VariableRateDomain_0b9399a0-cea9-46fc-802d-fd263ef2c3f5" xlink:to="loc_us-gaap_SecuredOvernightFinancingRateSofrMember_bd244ba7-4582-42c6-a231-6cab67ad7315" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_b6824602-ec56-4e1f-9c11-896b9712f6af" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LongtermDebtTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_d96f662d-cf7b-4c70-9111-109f5588bbca" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_b6824602-ec56-4e1f-9c11-896b9712f6af" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_b6824602-ec56-4e1f-9c11-896b9712f6af_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_b6824602-ec56-4e1f-9c11-896b9712f6af" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_b6824602-ec56-4e1f-9c11-896b9712f6af_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_c94f36ff-5f1a-4ce8-b85f-19e2516834e1" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_b6824602-ec56-4e1f-9c11-896b9712f6af" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_c94f36ff-5f1a-4ce8-b85f-19e2516834e1" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SeniorNotesMember_21ba680a-ed04-453d-a21b-75f6c325dd60" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SeniorNotesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_c94f36ff-5f1a-4ce8-b85f-19e2516834e1" xlink:to="loc_us-gaap_SeniorNotesMember_21ba680a-ed04-453d-a21b-75f6c325dd60" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_76b38e72-6628-45ae-a778-b738853150d1" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_24228546-a2fc-4ded-9bc2-7bd9c4659587" xlink:to="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_76b38e72-6628-45ae-a778-b738853150d1" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_LineOfCreditFacilityAccordionFeatureIncreaseLimit_707a5411-f49b-43f2-ba94-69f7098e797d" xlink:href="adsk-20250131.xsd#adsk_LineOfCreditFacilityAccordionFeatureIncreaseLimit"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_24228546-a2fc-4ded-9bc2-7bd9c4659587" xlink:to="loc_adsk_LineOfCreditFacilityAccordionFeatureIncreaseLimit_707a5411-f49b-43f2-ba94-69f7098e797d" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_DebtInstrumentCovenantLeverageRatioMaximum_8fd1acce-31d8-4875-97d9-d94b9abe3a87" xlink:href="adsk-20250131.xsd#adsk_DebtInstrumentCovenantLeverageRatioMaximum"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_24228546-a2fc-4ded-9bc2-7bd9c4659587" xlink:to="loc_adsk_DebtInstrumentCovenantLeverageRatioMaximum_8fd1acce-31d8-4875-97d9-d94b9abe3a87" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_DebtInstrumentCovenantLeverageRatioFollowingConsummationOfCertainAcquisitions_8f3b7ff9-d8b4-4312-8216-365f9366ca24" xlink:href="adsk-20250131.xsd#adsk_DebtInstrumentCovenantLeverageRatioFollowingConsummationOfCertainAcquisitions"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_24228546-a2fc-4ded-9bc2-7bd9c4659587" xlink:to="loc_adsk_DebtInstrumentCovenantLeverageRatioFollowingConsummationOfCertainAcquisitions_8f3b7ff9-d8b4-4312-8216-365f9366ca24" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_DebtInstrumentCovenantLeverageRatioFollowingConsummationOfCertainAcquisitionsNumberOfConsecutiveQuarters_90230dfa-d400-4cc8-9e64-78b15fadd8e0" xlink:href="adsk-20250131.xsd#adsk_DebtInstrumentCovenantLeverageRatioFollowingConsummationOfCertainAcquisitionsNumberOfConsecutiveQuarters"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_24228546-a2fc-4ded-9bc2-7bd9c4659587" xlink:to="loc_adsk_DebtInstrumentCovenantLeverageRatioFollowingConsummationOfCertainAcquisitionsNumberOfConsecutiveQuarters_90230dfa-d400-4cc8-9e64-78b15fadd8e0" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_aea84724-2726-4bff-8e0a-79c2565eb3cc" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DebtInstrumentBasisSpreadOnVariableRate1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_24228546-a2fc-4ded-9bc2-7bd9c4659587" xlink:to="loc_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_aea84724-2726-4bff-8e0a-79c2565eb3cc" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_DebtInstrumentInterestRatesAdjustmentNumberOfKeyPerformanceIndicatorMetrics_31e1890d-209b-4df1-afc6-e506118307e9" xlink:href="adsk-20250131.xsd#adsk_DebtInstrumentInterestRatesAdjustmentNumberOfKeyPerformanceIndicatorMetrics"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_24228546-a2fc-4ded-9bc2-7bd9c4659587" xlink:to="loc_adsk_DebtInstrumentInterestRatesAdjustmentNumberOfKeyPerformanceIndicatorMetrics_31e1890d-209b-4df1-afc6-e506118307e9" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCredit_778b70d3-d7b6-4629-8439-94c06e04b98f" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LineOfCredit"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_24228546-a2fc-4ded-9bc2-7bd9c4659587" xlink:to="loc_us-gaap_LineOfCredit_778b70d3-d7b6-4629-8439-94c06e04b98f" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentFaceAmount_09541e03-ab56-47ec-9c4c-ee863a519c84" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DebtInstrumentFaceAmount"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_24228546-a2fc-4ded-9bc2-7bd9c4659587" xlink:to="loc_us-gaap_DebtInstrumentFaceAmount_09541e03-ab56-47ec-9c4c-ee863a519c84" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_475d02cf-58b5-43c5-9a65-bc6c80ddae5f" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_24228546-a2fc-4ded-9bc2-7bd9c4659587" xlink:to="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_475d02cf-58b5-43c5-9a65-bc6c80ddae5f" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentUnamortizedDiscount_1c04b797-53b6-48d7-9d22-515f07cdbded" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DebtInstrumentUnamortizedDiscount"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_24228546-a2fc-4ded-9bc2-7bd9c4659587" xlink:to="loc_us-gaap_DebtInstrumentUnamortizedDiscount_1c04b797-53b6-48d7-9d22-515f07cdbded" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredFinanceCostsGross_e230c5a7-40d2-4e76-a642-f721100df57c" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DeferredFinanceCostsGross"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_24228546-a2fc-4ded-9bc2-7bd9c4659587" xlink:to="loc_us-gaap_DeferredFinanceCostsGross_e230c5a7-40d2-4e76-a642-f721100df57c" xlink:type="arc" order="11"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromDebtNetOfIssuanceCosts_87d2f8d7-35ed-4283-8158-fd24a1cf8c08" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ProceedsFromDebtNetOfIssuanceCosts"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_24228546-a2fc-4ded-9bc2-7bd9c4659587" xlink:to="loc_us-gaap_ProceedsFromDebtNetOfIssuanceCosts_87d2f8d7-35ed-4283-8158-fd24a1cf8c08" xlink:type="arc" order="12"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfDebt_5e9c0d9e-4387-4ffe-9435-d33a35e843c4" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RepaymentsOfDebt"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_24228546-a2fc-4ded-9bc2-7bd9c4659587" xlink:to="loc_us-gaap_RepaymentsOfDebt_5e9c0d9e-4387-4ffe-9435-d33a35e843c4" xlink:type="arc" order="13"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_DebtIssuanceRedemptionDiscountPremiumPercentageOfPrincipalAmount_89df69ff-a9b5-4af1-84e2-879250f9b75d" xlink:href="adsk-20250131.xsd#adsk_DebtIssuanceRedemptionDiscountPremiumPercentageOfPrincipalAmount"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_24228546-a2fc-4ded-9bc2-7bd9c4659587" xlink:to="loc_adsk_DebtIssuanceRedemptionDiscountPremiumPercentageOfPrincipalAmount_89df69ff-a9b5-4af1-84e2-879250f9b75d" xlink:type="arc" order="14"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.usa.autodesk.com/role/BorrowingArrangementsScheduleofFairValueofMarketPriceDetails" xlink:type="simple" xlink:href="adsk-20250131.xsd#BorrowingArrangementsScheduleofFairValueofMarketPriceDetails"/>
  <link:definitionLink xlink:role="http://www.usa.autodesk.com/role/BorrowingArrangementsScheduleofFairValueofMarketPriceDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentLineItems_a8c9db81-05c0-492f-9789-900505a937a7" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DebtInstrumentLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentTable_e25a0c00-7524-43c1-8b9c-6dbcf2c72256" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DebtInstrumentTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DebtInstrumentLineItems_a8c9db81-05c0-492f-9789-900505a937a7" xlink:to="loc_us-gaap_DebtInstrumentTable_e25a0c00-7524-43c1-8b9c-6dbcf2c72256" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_9bb4b0a8-6e75-4f3b-9e12-91553f699661" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LongtermDebtTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_e25a0c00-7524-43c1-8b9c-6dbcf2c72256" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_9bb4b0a8-6e75-4f3b-9e12-91553f699661" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_9bb4b0a8-6e75-4f3b-9e12-91553f699661_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_9bb4b0a8-6e75-4f3b-9e12-91553f699661" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_9bb4b0a8-6e75-4f3b-9e12-91553f699661_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_96c219de-b844-40eb-9ff0-e60c00480301" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_9bb4b0a8-6e75-4f3b-9e12-91553f699661" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_96c219de-b844-40eb-9ff0-e60c00480301" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SeniorNotesMember_f3f4828d-b8e6-4799-b274-5f354c9971d7" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SeniorNotesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_96c219de-b844-40eb-9ff0-e60c00480301" xlink:to="loc_us-gaap_SeniorNotesMember_f3f4828d-b8e6-4799-b274-5f354c9971d7" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_6598e09a-9880-48f4-b196-54e9561105e6" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DebtInstrumentAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_e25a0c00-7524-43c1-8b9c-6dbcf2c72256" xlink:to="loc_us-gaap_DebtInstrumentAxis_6598e09a-9880-48f4-b196-54e9561105e6" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_6598e09a-9880-48f4-b196-54e9561105e6_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DebtInstrumentAxis_6598e09a-9880-48f4-b196-54e9561105e6" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_6598e09a-9880-48f4-b196-54e9561105e6_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_5a206648-f51c-4f6f-a1c7-d271731e3f92" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DebtInstrumentAxis_6598e09a-9880-48f4-b196-54e9561105e6" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_5a206648-f51c-4f6f-a1c7-d271731e3f92" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_A4375SeniorNotesDue2025Member_fbb49bd3-d76a-4591-b5dd-d7406d12ffd0" xlink:href="adsk-20250131.xsd#adsk_A4375SeniorNotesDue2025Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5a206648-f51c-4f6f-a1c7-d271731e3f92" xlink:to="loc_adsk_A4375SeniorNotesDue2025Member_fbb49bd3-d76a-4591-b5dd-d7406d12ffd0" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_A3.5NotesdueJune152027Member_2bb344a4-74e3-45e7-8ec9-f1af5979e587" xlink:href="adsk-20250131.xsd#adsk_A3.5NotesdueJune152027Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5a206648-f51c-4f6f-a1c7-d271731e3f92" xlink:to="loc_adsk_A3.5NotesdueJune152027Member_2bb344a4-74e3-45e7-8ec9-f1af5979e587" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_A285NotesDueJanuary152030Member_c88664d1-637f-4950-9d8c-40f311e8d40f" xlink:href="adsk-20250131.xsd#adsk_A285NotesDueJanuary152030Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5a206648-f51c-4f6f-a1c7-d271731e3f92" xlink:to="loc_adsk_A285NotesDueJanuary152030Member_c88664d1-637f-4950-9d8c-40f311e8d40f" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_A24NotesDueDecember152031Member_3a18232f-7ffd-4b49-bdde-a7cece0aa0ee" xlink:href="adsk-20250131.xsd#adsk_A24NotesDueDecember152031Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5a206648-f51c-4f6f-a1c7-d271731e3f92" xlink:to="loc_adsk_A24NotesDueDecember152031Member_3a18232f-7ffd-4b49-bdde-a7cece0aa0ee" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentFaceAmount_0d1fb3ab-e970-4dc2-84a8-a1acff53c0e0" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DebtInstrumentFaceAmount"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_a8c9db81-05c0-492f-9789-900505a937a7" xlink:to="loc_us-gaap_DebtInstrumentFaceAmount_0d1fb3ab-e970-4dc2-84a8-a1acff53c0e0" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentFairValue_2cad55ee-5de5-478f-8512-34a64ce12121" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DebtInstrumentFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_a8c9db81-05c0-492f-9789-900505a937a7" xlink:to="loc_us-gaap_DebtInstrumentFairValue_2cad55ee-5de5-478f-8512-34a64ce12121" xlink:type="arc" order="1"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.usa.autodesk.com/role/LeasesNarrativeDetails" xlink:type="simple" xlink:href="adsk-20250131.xsd#LeasesNarrativeDetails"/>
  <link:definitionLink xlink:role="http://www.usa.autodesk.com/role/LeasesNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeLeaseDescriptionLineItems_6c0d5099-cc1d-4f6a-9312-546329f9459e" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LesseeLeaseDescriptionLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeLeaseDescriptionTable_0c7173e1-96ec-46df-a2fc-89509d448186" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LesseeLeaseDescriptionTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_6c0d5099-cc1d-4f6a-9312-546329f9459e" xlink:to="loc_us-gaap_LesseeLeaseDescriptionTable_0c7173e1-96ec-46df-a2fc-89509d448186" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_f1f758d4-7041-46a3-8d90-2b248302be0b" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RangeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_LesseeLeaseDescriptionTable_0c7173e1-96ec-46df-a2fc-89509d448186" xlink:to="loc_srt_RangeAxis_f1f758d4-7041-46a3-8d90-2b248302be0b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_f1f758d4-7041-46a3-8d90-2b248302be0b_default" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_f1f758d4-7041-46a3-8d90-2b248302be0b" xlink:to="loc_srt_RangeMember_f1f758d4-7041-46a3-8d90-2b248302be0b_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_6f55841e-8d73-4587-94eb-02f349d70bf7" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_f1f758d4-7041-46a3-8d90-2b248302be0b" xlink:to="loc_srt_RangeMember_6f55841e-8d73-4587-94eb-02f349d70bf7" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_28385a6c-dd89-4708-8451-f56acd97210a" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_MinimumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_6f55841e-8d73-4587-94eb-02f349d70bf7" xlink:to="loc_srt_MinimumMember_28385a6c-dd89-4708-8451-f56acd97210a" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_a3062746-799d-4f35-a0a8-107acb3d2567" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_MaximumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_6f55841e-8d73-4587-94eb-02f349d70bf7" xlink:to="loc_srt_MaximumMember_a3062746-799d-4f35-a0a8-107acb3d2567" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis_2ed32234-e395-45cf-bb39-6e27d0f5ec34" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_LesseeLeaseDescriptionTable_0c7173e1-96ec-46df-a2fc-89509d448186" xlink:to="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis_2ed32234-e395-45cf-bb39-6e27d0f5ec34" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain_2ed32234-e395-45cf-bb39-6e27d0f5ec34_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis_2ed32234-e395-45cf-bb39-6e27d0f5ec34" xlink:to="loc_us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain_2ed32234-e395-45cf-bb39-6e27d0f5ec34_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain_8cbaad5b-58e0-45c9-9ab1-a226908e2503" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis_2ed32234-e395-45cf-bb39-6e27d0f5ec34" xlink:to="loc_us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain_8cbaad5b-58e0-45c9-9ab1-a226908e2503" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLeaseNotYetCommencedMember_a72912d0-6d92-44ba-bcfc-1dc70da188a7" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OperatingLeaseLeaseNotYetCommencedMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain_8cbaad5b-58e0-45c9-9ab1-a226908e2503" xlink:to="loc_us-gaap_OperatingLeaseLeaseNotYetCommencedMember_a72912d0-6d92-44ba-bcfc-1dc70da188a7" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseRemainingLeaseTerm_895d4964-482f-4abe-8ec1-db5f4d8b9770" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LesseeOperatingLeaseRemainingLeaseTerm"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_6c0d5099-cc1d-4f6a-9312-546329f9459e" xlink:to="loc_us-gaap_LesseeOperatingLeaseRemainingLeaseTerm_895d4964-482f-4abe-8ec1-db5f4d8b9770" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseRenewalTerm_1cc82aec-0409-474b-9023-cc914ab991fe" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LesseeOperatingLeaseRenewalTerm"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_6c0d5099-cc1d-4f6a-9312-546329f9459e" xlink:to="loc_us-gaap_LesseeOperatingLeaseRenewalTerm_1cc82aec-0409-474b-9023-cc914ab991fe" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_LesseeOperatingLeaseTerminationPeriod_9254f8c7-f11d-4b00-94f2-3563476e5888" xlink:href="adsk-20250131.xsd#adsk_LesseeOperatingLeaseTerminationPeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_6c0d5099-cc1d-4f6a-9312-546329f9459e" xlink:to="loc_adsk_LesseeOperatingLeaseTerminationPeriod_9254f8c7-f11d-4b00-94f2-3563476e5888" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseImpairmentLoss_775380e2-f829-4dc8-bb4c-46ec2706eb15" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OperatingLeaseImpairmentLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_6c0d5099-cc1d-4f6a-9312-546329f9459e" xlink:to="loc_us-gaap_OperatingLeaseImpairmentLoss_775380e2-f829-4dc8-bb4c-46ec2706eb15" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_9bf556c1-943d-494c-9ca4-df6e1095acc3" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_6c0d5099-cc1d-4f6a-9312-546329f9459e" xlink:to="loc_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_9bf556c1-943d-494c-9ca4-df6e1095acc3" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_24371dc3-7258-4420-a349-d7e77ba212b5" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_6c0d5099-cc1d-4f6a-9312-546329f9459e" xlink:to="loc_us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_24371dc3-7258-4420-a349-d7e77ba212b5" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_SubleaseRemainingLeaseTerm_0fff67db-52c3-47fa-90fd-a6254688c0dc" xlink:href="adsk-20250131.xsd#adsk_SubleaseRemainingLeaseTerm"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_6c0d5099-cc1d-4f6a-9312-546329f9459e" xlink:to="loc_adsk_SubleaseRemainingLeaseTerm_0fff67db-52c3-47fa-90fd-a6254688c0dc" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubleaseIncome_49ad7a15-0f56-41de-bcb0-e0400ef46fdb" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SubleaseIncome"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_6c0d5099-cc1d-4f6a-9312-546329f9459e" xlink:to="loc_us-gaap_SubleaseIncome_49ad7a15-0f56-41de-bcb0-e0400ef46fdb" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_ProceedsFromSubleasePayments_5908166b-bbaf-4d29-8af3-216be16a709f" xlink:href="adsk-20250131.xsd#adsk_ProceedsFromSubleasePayments"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_6c0d5099-cc1d-4f6a-9312-546329f9459e" xlink:to="loc_adsk_ProceedsFromSubleasePayments_5908166b-bbaf-4d29-8af3-216be16a709f" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_FutureMinimumSubleaseRentalsExpectedToBeReceivedNextFiveYears_76b7fc68-f894-4547-92cb-b2a6f53379d0" xlink:href="adsk-20250131.xsd#adsk_FutureMinimumSubleaseRentalsExpectedToBeReceivedNextFiveYears"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_6c0d5099-cc1d-4f6a-9312-546329f9459e" xlink:to="loc_adsk_FutureMinimumSubleaseRentalsExpectedToBeReceivedNextFiveYears_76b7fc68-f894-4547-92cb-b2a6f53379d0" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_FutureMinimumSubleaseRentalsExpectedToBeReceivedThereafter_587e5067-00f5-437c-90dd-93a8188d2930" xlink:href="adsk-20250131.xsd#adsk_FutureMinimumSubleaseRentalsExpectedToBeReceivedThereafter"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_6c0d5099-cc1d-4f6a-9312-546329f9459e" xlink:to="loc_adsk_FutureMinimumSubleaseRentalsExpectedToBeReceivedThereafter_587e5067-00f5-437c-90dd-93a8188d2930" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount_5a307dad-d102-446a-8d1b-c028741bae65" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_6c0d5099-cc1d-4f6a-9312-546329f9459e" xlink:to="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount_5a307dad-d102-446a-8d1b-c028741bae65" xlink:type="arc" order="11"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.usa.autodesk.com/role/LeasesScheduleofLeaseCostsandCashFlowInformationDetails" xlink:type="simple" xlink:href="adsk-20250131.xsd#LeasesScheduleofLeaseCostsandCashFlowInformationDetails"/>
  <link:definitionLink xlink:role="http://www.usa.autodesk.com/role/LeasesScheduleofLeaseCostsandCashFlowInformationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_ad038be4-9935-40ce-b7b0-aead949cdcd4" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_68d0298c-dfe8-46e4-a67b-20104fac3b6b" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_ad038be4-9935-40ce-b7b0-aead949cdcd4" xlink:to="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_68d0298c-dfe8-46e4-a67b-20104fac3b6b" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationAxis_bd624f53-fb92-4415-987d-f91cacf4c079" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncomeStatementLocationAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_68d0298c-dfe8-46e4-a67b-20104fac3b6b" xlink:to="loc_us-gaap_IncomeStatementLocationAxis_bd624f53-fb92-4415-987d-f91cacf4c079" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_bd624f53-fb92-4415-987d-f91cacf4c079_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncomeStatementLocationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_bd624f53-fb92-4415-987d-f91cacf4c079" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_bd624f53-fb92-4415-987d-f91cacf4c079_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_0baaf028-669f-45dd-bfbc-023344f00452" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncomeStatementLocationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_bd624f53-fb92-4415-987d-f91cacf4c079" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_0baaf028-669f-45dd-bfbc-023344f00452" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_CostofSubscriptionandMaintenanceRevenueMember_9dbb5882-44ae-4906-a0a1-1a56ee83f122" xlink:href="adsk-20250131.xsd#adsk_CostofSubscriptionandMaintenanceRevenueMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_0baaf028-669f-45dd-bfbc-023344f00452" xlink:to="loc_adsk_CostofSubscriptionandMaintenanceRevenueMember_9dbb5882-44ae-4906-a0a1-1a56ee83f122" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_CostOfOtherRevenueMember_e1040bf2-1516-49ca-a551-08956d7a9f2e" xlink:href="adsk-20250131.xsd#adsk_CostOfOtherRevenueMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_0baaf028-669f-45dd-bfbc-023344f00452" xlink:to="loc_adsk_CostOfOtherRevenueMember_e1040bf2-1516-49ca-a551-08956d7a9f2e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SellingAndMarketingExpenseMember_d406abc9-8bc7-4315-a12c-6d888583faab" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SellingAndMarketingExpenseMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_0baaf028-669f-45dd-bfbc-023344f00452" xlink:to="loc_us-gaap_SellingAndMarketingExpenseMember_d406abc9-8bc7-4315-a12c-6d888583faab" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ResearchAndDevelopmentExpenseMember_617fd9e2-890b-4e10-b82e-dc452289d626" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ResearchAndDevelopmentExpenseMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_0baaf028-669f-45dd-bfbc-023344f00452" xlink:to="loc_us-gaap_ResearchAndDevelopmentExpenseMember_617fd9e2-890b-4e10-b82e-dc452289d626" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GeneralAndAdministrativeExpenseMember_bfe49e74-ac10-4f9a-9deb-84af067c611b" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_GeneralAndAdministrativeExpenseMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_0baaf028-669f-45dd-bfbc-023344f00452" xlink:to="loc_us-gaap_GeneralAndAdministrativeExpenseMember_bfe49e74-ac10-4f9a-9deb-84af067c611b" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseCost_0a908b3f-0db9-4d4a-b494-7f6054852079" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OperatingLeaseCost"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_ad038be4-9935-40ce-b7b0-aead949cdcd4" xlink:to="loc_us-gaap_OperatingLeaseCost_0a908b3f-0db9-4d4a-b494-7f6054852079" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableLeaseCost_578381d2-74e2-48b4-870b-f6923a7e051f" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_VariableLeaseCost"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_ad038be4-9935-40ce-b7b0-aead949cdcd4" xlink:to="loc_us-gaap_VariableLeaseCost_578381d2-74e2-48b4-870b-f6923a7e051f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeasePayments_da9e5ba3-0d2a-44ae-8b18-95dea90e078c" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OperatingLeasePayments"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_ad038be4-9935-40ce-b7b0-aead949cdcd4" xlink:to="loc_us-gaap_OperatingLeasePayments_da9e5ba3-0d2a-44ae-8b18-95dea90e078c" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_77d1625f-7695-4c69-b7b5-8ee037dd8248" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_ad038be4-9935-40ce-b7b0-aead949cdcd4" xlink:to="loc_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_77d1625f-7695-4c69-b7b5-8ee037dd8248" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableLeasePayment_1916ec2a-aebc-4447-a46b-2e4832c7d883" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_VariableLeasePayment"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_ad038be4-9935-40ce-b7b0-aead949cdcd4" xlink:to="loc_us-gaap_VariableLeasePayment_1916ec2a-aebc-4447-a46b-2e4832c7d883" xlink:type="arc" order="4"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.usa.autodesk.com/role/DerivativeInstrumentsScheduleofFairValueofDerivativeInstrumentsDetails" xlink:type="simple" xlink:href="adsk-20250131.xsd#DerivativeInstrumentsScheduleofFairValueofDerivativeInstrumentsDetails"/>
  <link:definitionLink xlink:role="http://www.usa.autodesk.com/role/DerivativeInstrumentsScheduleofFairValueofDerivativeInstrumentsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativesFairValueLineItems_29e319c0-e0ac-4061-bf56-3eb29531d29c" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DerivativesFairValueLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_dd2bfb98-9685-420c-9dca-2df994ddb573" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DerivativesFairValueLineItems_29e319c0-e0ac-4061-bf56-3eb29531d29c" xlink:to="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_dd2bfb98-9685-420c-9dca-2df994ddb573" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationAxis_9012083c-d73f-4edf-b217-5b569d1112d3" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncomeStatementLocationAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_dd2bfb98-9685-420c-9dca-2df994ddb573" xlink:to="loc_us-gaap_IncomeStatementLocationAxis_9012083c-d73f-4edf-b217-5b569d1112d3" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_9012083c-d73f-4edf-b217-5b569d1112d3_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncomeStatementLocationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_9012083c-d73f-4edf-b217-5b569d1112d3" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_9012083c-d73f-4edf-b217-5b569d1112d3_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_e4ac35c0-1f04-4fea-b7c1-e113240d4aa3" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncomeStatementLocationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_9012083c-d73f-4edf-b217-5b569d1112d3" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_e4ac35c0-1f04-4fea-b7c1-e113240d4aa3" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SalesMember_b81195ee-7f76-4d5b-8437-edafb98d123f" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SalesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_e4ac35c0-1f04-4fea-b7c1-e113240d4aa3" xlink:to="loc_us-gaap_SalesMember_b81195ee-7f76-4d5b-8437-edafb98d123f" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfSalesMember_e9a645fe-3e00-4ccd-ae4b-b22cf4925bee" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CostOfSalesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_e4ac35c0-1f04-4fea-b7c1-e113240d4aa3" xlink:to="loc_us-gaap_CostOfSalesMember_e9a645fe-3e00-4ccd-ae4b-b22cf4925bee" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingExpenseMember_1c6147e9-0a11-40e2-86d6-49fa211a3111" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OperatingExpenseMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_e4ac35c0-1f04-4fea-b7c1-e113240d4aa3" xlink:to="loc_us-gaap_OperatingExpenseMember_1c6147e9-0a11-40e2-86d6-49fa211a3111" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax_5dd0cff9-ca33-48e4-a8ce-849a2e211995" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativesFairValueLineItems_29e319c0-e0ac-4061-bf56-3eb29531d29c" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax_5dd0cff9-ca33-48e4-a8ce-849a2e211995" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax_82b4f274-112a-4936-a2cd-6fe1ac9fe452" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativesFairValueLineItems_29e319c0-e0ac-4061-bf56-3eb29531d29c" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax_82b4f274-112a-4936-a2cd-6fe1ac9fe452" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeGainLossOnDerivativeNet_29d89115-02d2-4c98-aea1-ad846828d08a" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DerivativeGainLossOnDerivativeNet"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativesFairValueLineItems_29e319c0-e0ac-4061-bf56-3eb29531d29c" xlink:to="loc_us-gaap_DerivativeGainLossOnDerivativeNet_29d89115-02d2-4c98-aea1-ad846828d08a" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_DerivativeGainLossStatementOfIncomeOrComprehensiveIncomeExtensibleEnumerationNotDisclosedFlag_b368e96b-2f92-4e4a-89f3-90744d825e0d" xlink:href="adsk-20250131.xsd#adsk_DerivativeGainLossStatementOfIncomeOrComprehensiveIncomeExtensibleEnumerationNotDisclosedFlag"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativesFairValueLineItems_29e319c0-e0ac-4061-bf56-3eb29531d29c" xlink:to="loc_adsk_DerivativeGainLossStatementOfIncomeOrComprehensiveIncomeExtensibleEnumerationNotDisclosedFlag_b368e96b-2f92-4e4a-89f3-90744d825e0d" xlink:type="arc" order="3"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.usa.autodesk.com/role/DerivativeInstrumentsNarrativeDetails" xlink:type="simple" xlink:href="adsk-20250131.xsd#DerivativeInstrumentsNarrativeDetails"/>
  <link:definitionLink xlink:role="http://www.usa.autodesk.com/role/DerivativeInstrumentsNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativesFairValueLineItems_aee1555f-bfc8-4f79-b252-850c7b869216" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DerivativesFairValueLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_ed88881b-6487-4fa8-95c9-cd9baa4421ae" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DerivativesFairValueLineItems_aee1555f-bfc8-4f79-b252-850c7b869216" xlink:to="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_ed88881b-6487-4fa8-95c9-cd9baa4421ae" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HedgingDesignationAxis_b8973bee-364a-4cb7-b41b-cb9615b522f5" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_HedgingDesignationAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_ed88881b-6487-4fa8-95c9-cd9baa4421ae" xlink:to="loc_us-gaap_HedgingDesignationAxis_b8973bee-364a-4cb7-b41b-cb9615b522f5" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HedgingDesignationDomain_b8973bee-364a-4cb7-b41b-cb9615b522f5_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_HedgingDesignationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_HedgingDesignationAxis_b8973bee-364a-4cb7-b41b-cb9615b522f5" xlink:to="loc_us-gaap_HedgingDesignationDomain_b8973bee-364a-4cb7-b41b-cb9615b522f5_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HedgingDesignationDomain_08354bff-655e-4b04-88bf-fff30008d6a3" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_HedgingDesignationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_HedgingDesignationAxis_b8973bee-364a-4cb7-b41b-cb9615b522f5" xlink:to="loc_us-gaap_HedgingDesignationDomain_08354bff-655e-4b04-88bf-fff30008d6a3" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DesignatedAsHedgingInstrumentMember_4534c46a-0a20-49fb-b840-cd8cfbd0a5ff" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DesignatedAsHedgingInstrumentMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_HedgingDesignationDomain_08354bff-655e-4b04-88bf-fff30008d6a3" xlink:to="loc_us-gaap_DesignatedAsHedgingInstrumentMember_4534c46a-0a20-49fb-b840-cd8cfbd0a5ff" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NondesignatedMember_e6d9ed25-588c-429f-bfa2-7d5bd8fea0d3" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NondesignatedMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_HedgingDesignationDomain_08354bff-655e-4b04-88bf-fff30008d6a3" xlink:to="loc_us-gaap_NondesignatedMember_e6d9ed25-588c-429f-bfa2-7d5bd8fea0d3" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_d4b62e92-ef42-4b0b-b1fa-a9429a601fcf" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DerivativeInstrumentRiskAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_ed88881b-6487-4fa8-95c9-cd9baa4421ae" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_d4b62e92-ef42-4b0b-b1fa-a9429a601fcf" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_d4b62e92-ef42-4b0b-b1fa-a9429a601fcf_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DerivativeContractTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_d4b62e92-ef42-4b0b-b1fa-a9429a601fcf" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_d4b62e92-ef42-4b0b-b1fa-a9429a601fcf_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_fe23b3b6-b3d5-41f5-9c33-6b95a8e94fc0" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DerivativeContractTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_d4b62e92-ef42-4b0b-b1fa-a9429a601fcf" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_fe23b3b6-b3d5-41f5-9c33-6b95a8e94fc0" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ForeignExchangeContractMember_92b8bc0c-a15d-4b43-aabb-bb1d715aa1b6" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ForeignExchangeContractMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_fe23b3b6-b3d5-41f5-9c33-6b95a8e94fc0" xlink:to="loc_us-gaap_ForeignExchangeContractMember_92b8bc0c-a15d-4b43-aabb-bb1d715aa1b6" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeNotionalAmount_b0cd8145-9bb1-4a2c-b135-c2cf118e53b5" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DerivativeNotionalAmount"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativesFairValueLineItems_aee1555f-bfc8-4f79-b252-850c7b869216" xlink:to="loc_us-gaap_DerivativeNotionalAmount_b0cd8145-9bb1-4a2c-b135-c2cf118e53b5" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_InterestRateCashFlowHedgeGainLosstobeReclassifiedDuringNext24MonthsNet_e47f7fe5-5b3b-4c65-92d0-f707e5be47f8" xlink:href="adsk-20250131.xsd#adsk_InterestRateCashFlowHedgeGainLosstobeReclassifiedDuringNext24MonthsNet"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativesFairValueLineItems_aee1555f-bfc8-4f79-b252-850c7b869216" xlink:to="loc_adsk_InterestRateCashFlowHedgeGainLosstobeReclassifiedDuringNext24MonthsNet_e47f7fe5-5b3b-4c65-92d0-f707e5be47f8" xlink:type="arc" order="1"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.usa.autodesk.com/role/StockRepurchaseProgramDetails" xlink:type="simple" xlink:href="adsk-20250131.xsd#StockRepurchaseProgramDetails"/>
  <link:definitionLink xlink:role="http://www.usa.autodesk.com/role/StockRepurchaseProgramDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_srt_ShareRepurchaseProgramLineItems_ea9041d9-11fd-4aea-ab04-e643c33c0818" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_ShareRepurchaseProgramLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ShareRepurchaseProgramTable_9614f1a2-393b-4d77-806e-ce1fd56a78ae" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_ShareRepurchaseProgramTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_srt_ShareRepurchaseProgramLineItems_ea9041d9-11fd-4aea-ab04-e643c33c0818" xlink:to="loc_srt_ShareRepurchaseProgramTable_9614f1a2-393b-4d77-806e-ce1fd56a78ae" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ShareRepurchaseProgramAxis_77b79c75-8447-4a6a-8e09-a1eb7c2954b2" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_ShareRepurchaseProgramAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_srt_ShareRepurchaseProgramTable_9614f1a2-393b-4d77-806e-ce1fd56a78ae" xlink:to="loc_srt_ShareRepurchaseProgramAxis_77b79c75-8447-4a6a-8e09-a1eb7c2954b2" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ShareRepurchaseProgramDomain_77b79c75-8447-4a6a-8e09-a1eb7c2954b2_default" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_ShareRepurchaseProgramDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ShareRepurchaseProgramAxis_77b79c75-8447-4a6a-8e09-a1eb7c2954b2" xlink:to="loc_srt_ShareRepurchaseProgramDomain_77b79c75-8447-4a6a-8e09-a1eb7c2954b2_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ShareRepurchaseProgramDomain_d3e4dbf3-7510-4f03-92ba-01665f12f493" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_ShareRepurchaseProgramDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ShareRepurchaseProgramAxis_77b79c75-8447-4a6a-8e09-a1eb7c2954b2" xlink:to="loc_srt_ShareRepurchaseProgramDomain_d3e4dbf3-7510-4f03-92ba-01665f12f493" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_November2022Member_030e3516-6cde-441a-baea-9977142b3765" xlink:href="adsk-20250131.xsd#adsk_November2022Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ShareRepurchaseProgramDomain_d3e4dbf3-7510-4f03-92ba-01665f12f493" xlink:to="loc_adsk_November2022Member_030e3516-6cde-441a-baea-9977142b3765" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_November2024Member_773742ad-bab3-4169-aafa-ce4d0fdf5cd6" xlink:href="adsk-20250131.xsd#adsk_November2024Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ShareRepurchaseProgramDomain_d3e4dbf3-7510-4f03-92ba-01665f12f493" xlink:to="loc_adsk_November2024Member_773742ad-bab3-4169-aafa-ce4d0fdf5cd6" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchasedAndRetiredDuringPeriodShares_cd69750c-5253-42a2-aa3e-7282388376fb" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StockRepurchasedAndRetiredDuringPeriodShares"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ShareRepurchaseProgramLineItems_ea9041d9-11fd-4aea-ab04-e643c33c0818" xlink:to="loc_us-gaap_StockRepurchasedAndRetiredDuringPeriodShares_cd69750c-5253-42a2-aa3e-7282388376fb" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TreasuryStockAcquiredAverageCostPerShare_60d04324-8c62-4431-a89c-6a31c9f8921f" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_TreasuryStockAcquiredAverageCostPerShare"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ShareRepurchaseProgramLineItems_ea9041d9-11fd-4aea-ab04-e643c33c0818" xlink:to="loc_us-gaap_TreasuryStockAcquiredAverageCostPerShare_60d04324-8c62-4431-a89c-6a31c9f8921f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1_e6bd3d2f-1c55-4c32-946d-142597c5cf53" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ShareRepurchaseProgramLineItems_ea9041d9-11fd-4aea-ab04-e643c33c0818" xlink:to="loc_us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1_e6bd3d2f-1c55-4c32-946d-142597c5cf53" xlink:type="arc" order="2"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.usa.autodesk.com/role/AccumulatedOtherComprehensiveLossDetails" xlink:type="simple" xlink:href="adsk-20250131.xsd#AccumulatedOtherComprehensiveLossDetails"/>
  <link:definitionLink xlink:role="http://www.usa.autodesk.com/role/AccumulatedOtherComprehensiveLossDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_0a1cc014-b2b7-44f8-97c7-6eea7f5dca23" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_53066931-93c4-429b-bce1-ba0ec68f2e72" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_0a1cc014-b2b7-44f8-97c7-6eea7f5dca23" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_53066931-93c4-429b-bce1-ba0ec68f2e72" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_23af2f0a-ca81-4843-8f72-3c6e311cd05b" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StatementEquityComponentsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_53066931-93c4-429b-bce1-ba0ec68f2e72" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_23af2f0a-ca81-4843-8f72-3c6e311cd05b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_23af2f0a-ca81-4843-8f72-3c6e311cd05b_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_EquityComponentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_23af2f0a-ca81-4843-8f72-3c6e311cd05b" xlink:to="loc_us-gaap_EquityComponentDomain_23af2f0a-ca81-4843-8f72-3c6e311cd05b_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_a4c4ace7-c73b-4731-a899-69e9305c58d3" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_EquityComponentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_23af2f0a-ca81-4843-8f72-3c6e311cd05b" xlink:to="loc_us-gaap_EquityComponentDomain_a4c4ace7-c73b-4731-a899-69e9305c58d3" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_1b179457-4b08-41a6-97e9-1c97e39c40e0" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_a4c4ace7-c73b-4731-a899-69e9305c58d3" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_1b179457-4b08-41a6-97e9-1c97e39c40e0" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedGainLossNetCashFlowHedgeParentMember_b3879364-425e-4ab7-9a9d-ec69a8924f8a" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AccumulatedGainLossNetCashFlowHedgeParentMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_1b179457-4b08-41a6-97e9-1c97e39c40e0" xlink:to="loc_us-gaap_AccumulatedGainLossNetCashFlowHedgeParentMember_b3879364-425e-4ab7-9a9d-ec69a8924f8a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember_b46dc928-f610-464e-a055-396b6bef00ad" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_1b179457-4b08-41a6-97e9-1c97e39c40e0" xlink:to="loc_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember_b46dc928-f610-464e-a055-396b6bef00ad" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_d54c8412-efc7-4109-ac8f-584a1a21779a" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_1b179457-4b08-41a6-97e9-1c97e39c40e0" xlink:to="loc_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_d54c8412-efc7-4109-ac8f-584a1a21779a" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedTranslationAdjustmentMember_d77e3545-9e6f-45ff-87dd-b9e0b51e7335" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AccumulatedTranslationAdjustmentMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_1b179457-4b08-41a6-97e9-1c97e39c40e0" xlink:to="loc_us-gaap_AccumulatedTranslationAdjustmentMember_d77e3545-9e6f-45ff-87dd-b9e0b51e7335" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_6faffed7-eda7-4032-8bd8-13f5d6b2bcae" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AOCIAttributableToParentNetOfTaxRollForward"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_0a1cc014-b2b7-44f8-97c7-6eea7f5dca23" xlink:to="loc_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_6faffed7-eda7-4032-8bd8-13f5d6b2bcae" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_a0648832-6c7b-4943-b2ea-2be05f6c806d" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StockholdersEquity"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_6faffed7-eda7-4032-8bd8-13f5d6b2bcae" xlink:to="loc_us-gaap_StockholdersEquity_a0648832-6c7b-4943-b2ea-2be05f6c806d" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_7ac1799e-cc26-41f7-a934-31802fab023f" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_6faffed7-eda7-4032-8bd8-13f5d6b2bcae" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_7ac1799e-cc26-41f7-a934-31802fab023f" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReclassificationFromAociCurrentPeriodBeforeTaxAttributableToParent_f1c39292-ab8b-4a93-98b0-87fe673389e8" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ReclassificationFromAociCurrentPeriodBeforeTaxAttributableToParent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_6faffed7-eda7-4032-8bd8-13f5d6b2bcae" xlink:to="loc_us-gaap_ReclassificationFromAociCurrentPeriodBeforeTaxAttributableToParent_f1c39292-ab8b-4a93-98b0-87fe673389e8" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossTaxPortionAttributableToParent1_a027c34d-244f-4063-86a6-79fdca2e134f" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OtherComprehensiveIncomeLossTaxPortionAttributableToParent1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_6faffed7-eda7-4032-8bd8-13f5d6b2bcae" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossTaxPortionAttributableToParent1_a027c34d-244f-4063-86a6-79fdca2e134f" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_d41f02da-340c-4371-a916-ce0a0767738e" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_6faffed7-eda7-4032-8bd8-13f5d6b2bcae" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_d41f02da-340c-4371-a916-ce0a0767738e" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_6f05d5d3-cad4-4d5e-886a-c9083e489f3e" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StockholdersEquity"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.usa.autodesk.com/role/RetirementBenefitPlansNarrativeDetails" xlink:type="simple" xlink:href="adsk-20250131.xsd#RetirementBenefitPlansNarrativeDetails"/>
  <link:definitionLink xlink:role="http://www.usa.autodesk.com/role/RetirementBenefitPlansNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedContributionPlanDisclosureLineItems_0220a79d-18cd-4c93-adbf-77425655f625" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DefinedContributionPlanDisclosureLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedContributionPlanTable_08a906bf-3937-443e-bd40-a4b958c10f7b" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DefinedContributionPlanTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DefinedContributionPlanDisclosureLineItems_0220a79d-18cd-4c93-adbf-77425655f625" xlink:to="loc_us-gaap_DefinedContributionPlanTable_08a906bf-3937-443e-bd40-a4b958c10f7b" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetirementPlanSponsorLocationAxis_8e80133a-6dfc-4844-8790-aea74a78b0a8" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RetirementPlanSponsorLocationAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DefinedContributionPlanTable_08a906bf-3937-443e-bd40-a4b958c10f7b" xlink:to="loc_us-gaap_RetirementPlanSponsorLocationAxis_8e80133a-6dfc-4844-8790-aea74a78b0a8" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetirementPlanSponsorLocationDomain_8e80133a-6dfc-4844-8790-aea74a78b0a8_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RetirementPlanSponsorLocationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RetirementPlanSponsorLocationAxis_8e80133a-6dfc-4844-8790-aea74a78b0a8" xlink:to="loc_us-gaap_RetirementPlanSponsorLocationDomain_8e80133a-6dfc-4844-8790-aea74a78b0a8_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetirementPlanSponsorLocationDomain_1e693fff-1ff7-4f48-b685-83f46b090f12" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RetirementPlanSponsorLocationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RetirementPlanSponsorLocationAxis_8e80133a-6dfc-4844-8790-aea74a78b0a8" xlink:to="loc_us-gaap_RetirementPlanSponsorLocationDomain_1e693fff-1ff7-4f48-b685-83f46b090f12" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DomesticPlanMember_29f1ef87-d976-49ce-bed4-adab2256d30d" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DomesticPlanMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RetirementPlanSponsorLocationDomain_1e693fff-1ff7-4f48-b685-83f46b090f12" xlink:to="loc_us-gaap_DomesticPlanMember_29f1ef87-d976-49ce-bed4-adab2256d30d" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_country_US_29491cc2-d9d5-49ae-bc18-b8d8cf697700" xlink:href="https://xbrl.sec.gov/country/2024/country-2024.xsd#country_US"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DomesticPlanMember_29f1ef87-d976-49ce-bed4-adab2256d30d" xlink:to="loc_country_US_29491cc2-d9d5-49ae-bc18-b8d8cf697700" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ForeignPlanMember_ef712c31-401e-498f-9218-d6b81abc59c8" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ForeignPlanMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RetirementPlanSponsorLocationDomain_1e693fff-1ff7-4f48-b685-83f46b090f12" xlink:to="loc_us-gaap_ForeignPlanMember_ef712c31-401e-498f-9218-d6b81abc59c8" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetirementPlanTypeAxis_b8e8e2eb-4ae4-4c2d-9c79-3f838c4b868e" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RetirementPlanTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DefinedContributionPlanTable_08a906bf-3937-443e-bd40-a4b958c10f7b" xlink:to="loc_us-gaap_RetirementPlanTypeAxis_b8e8e2eb-4ae4-4c2d-9c79-3f838c4b868e" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetirementPlanTypeDomain_b8e8e2eb-4ae4-4c2d-9c79-3f838c4b868e_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RetirementPlanTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RetirementPlanTypeAxis_b8e8e2eb-4ae4-4c2d-9c79-3f838c4b868e" xlink:to="loc_us-gaap_RetirementPlanTypeDomain_b8e8e2eb-4ae4-4c2d-9c79-3f838c4b868e_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetirementPlanTypeDomain_9d324977-ff18-412a-8808-e8c5bf7bec25" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RetirementPlanTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RetirementPlanTypeAxis_b8e8e2eb-4ae4-4c2d-9c79-3f838c4b868e" xlink:to="loc_us-gaap_RetirementPlanTypeDomain_9d324977-ff18-412a-8808-e8c5bf7bec25" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_MandatoryRetirementSavingsCashBalancePlanMember_87a84c44-9d95-4eca-8d51-c78db4dd81ef" xlink:href="adsk-20250131.xsd#adsk_MandatoryRetirementSavingsCashBalancePlanMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_9d324977-ff18-412a-8808-e8c5bf7bec25" xlink:to="loc_adsk_MandatoryRetirementSavingsCashBalancePlanMember_87a84c44-9d95-4eca-8d51-c78db4dd81ef" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_SupplementaryRetirementSavingsCashBalancePlanMember_6187a86a-5fa8-4823-9dc1-7640560f4fc5" xlink:href="adsk-20250131.xsd#adsk_SupplementaryRetirementSavingsCashBalancePlanMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_9d324977-ff18-412a-8808-e8c5bf7bec25" xlink:to="loc_adsk_SupplementaryRetirementSavingsCashBalancePlanMember_6187a86a-5fa8-4823-9dc1-7640560f4fc5" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent_a651bbf2-17cf-4e65-b835-1059cba35f2e" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedContributionPlanDisclosureLineItems_0220a79d-18cd-4c93-adbf-77425655f625" xlink:to="loc_us-gaap_DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent_a651bbf2-17cf-4e65-b835-1059cba35f2e" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedContributionPlanCostRecognized_4d020d29-b744-4367-ac39-c3533494ee77" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DefinedContributionPlanCostRecognized"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedContributionPlanDisclosureLineItems_0220a79d-18cd-4c93-adbf-77425655f625" xlink:to="loc_us-gaap_DefinedContributionPlanCostRecognized_4d020d29-b744-4367-ac39-c3533494ee77" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsProjectedBenefitObligation_31fa0412-3e15-408b-897b-1ff19bfe2145" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsProjectedBenefitObligation"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedContributionPlanDisclosureLineItems_0220a79d-18cd-4c93-adbf-77425655f625" xlink:to="loc_us-gaap_DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsProjectedBenefitObligation_31fa0412-3e15-408b-897b-1ff19bfe2145" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanAccumulatedBenefitObligation_77ff600d-3d00-4044-ade4-202f0d0a5579" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DefinedBenefitPlanAccumulatedBenefitObligation"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedContributionPlanDisclosureLineItems_0220a79d-18cd-4c93-adbf-77425655f625" xlink:to="loc_us-gaap_DefinedBenefitPlanAccumulatedBenefitObligation_77ff600d-3d00-4044-ade4-202f0d0a5579" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_b61dffc5-8ef0-4c57-9ba6-426f9bfc7f8f" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DefinedBenefitPlanFairValueOfPlanAssets"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedContributionPlanDisclosureLineItems_0220a79d-18cd-4c93-adbf-77425655f625" xlink:to="loc_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_b61dffc5-8ef0-4c57-9ba6-426f9bfc7f8f" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesCurrentAndNoncurrent_1e056a18-8485-4497-b490-b60497613b54" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesCurrentAndNoncurrent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedContributionPlanDisclosureLineItems_0220a79d-18cd-4c93-adbf-77425655f625" xlink:to="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesCurrentAndNoncurrent_1e056a18-8485-4497-b490-b60497613b54" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_f70b202c-0477-45f9-a340-355888c16ed7" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedContributionPlanDisclosureLineItems_0220a79d-18cd-4c93-adbf-77425655f625" xlink:to="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_f70b202c-0477-45f9-a340-355888c16ed7" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear_eca213af-9868-40ba-95ee-57df11ad6a7c" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedContributionPlanDisclosureLineItems_0220a79d-18cd-4c93-adbf-77425655f625" xlink:to="loc_us-gaap_DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear_eca213af-9868-40ba-95ee-57df11ad6a7c" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedContributionPlanEmployerDiscretionaryContributionAmount_501b12cc-1fdf-49af-97c4-a5b51b6eae02" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DefinedContributionPlanEmployerDiscretionaryContributionAmount"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedContributionPlanDisclosureLineItems_0220a79d-18cd-4c93-adbf-77425655f625" xlink:to="loc_us-gaap_DefinedContributionPlanEmployerDiscretionaryContributionAmount_501b12cc-1fdf-49af-97c4-a5b51b6eae02" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_DefinedBenefitPlanWeightedAverageInterestCreditingRate_0636d9fd-c1a4-473b-ba15-3951a3460ac6" xlink:href="adsk-20250131.xsd#adsk_DefinedBenefitPlanWeightedAverageInterestCreditingRate"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedContributionPlanDisclosureLineItems_0220a79d-18cd-4c93-adbf-77425655f625" xlink:to="loc_adsk_DefinedBenefitPlanWeightedAverageInterestCreditingRate_0636d9fd-c1a4-473b-ba15-3951a3460ac6" xlink:type="arc" order="9"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.usa.autodesk.com/role/SubsequentEventsDetails" xlink:type="simple" xlink:href="adsk-20250131.xsd#SubsequentEventsDetails"/>
  <link:definitionLink xlink:role="http://www.usa.autodesk.com/role/SubsequentEventsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventLineItems_e446813f-f71f-4447-89d9-4fd119c43cfa" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SubsequentEventLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTable_46ccdb2b-9395-4d89-a59e-3143b607a1d6" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SubsequentEventTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_SubsequentEventLineItems_e446813f-f71f-4447-89d9-4fd119c43cfa" xlink:to="loc_us-gaap_SubsequentEventTable_46ccdb2b-9395-4d89-a59e-3143b607a1d6" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeAxis_49ec28c8-cfa0-4a59-91d8-7f90c867e8e1" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SubsequentEventTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_SubsequentEventTable_46ccdb2b-9395-4d89-a59e-3143b607a1d6" xlink:to="loc_us-gaap_SubsequentEventTypeAxis_49ec28c8-cfa0-4a59-91d8-7f90c867e8e1" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_49ec28c8-cfa0-4a59-91d8-7f90c867e8e1_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SubsequentEventTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_49ec28c8-cfa0-4a59-91d8-7f90c867e8e1" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_49ec28c8-cfa0-4a59-91d8-7f90c867e8e1_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_497cddca-e796-487f-89d3-74450a72e01e" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SubsequentEventTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_49ec28c8-cfa0-4a59-91d8-7f90c867e8e1" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_497cddca-e796-487f-89d3-74450a72e01e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventMember_80c90c88-35db-46bb-afbc-b318f0418313" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SubsequentEventMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventTypeDomain_497cddca-e796-487f-89d3-74450a72e01e" xlink:to="loc_us-gaap_SubsequentEventMember_80c90c88-35db-46bb-afbc-b318f0418313" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringPlanAxis_2cc656e5-baa5-42b2-8ac9-655828cad0ad" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RestructuringPlanAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_SubsequentEventTable_46ccdb2b-9395-4d89-a59e-3143b607a1d6" xlink:to="loc_us-gaap_RestructuringPlanAxis_2cc656e5-baa5-42b2-8ac9-655828cad0ad" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringPlanDomain_2cc656e5-baa5-42b2-8ac9-655828cad0ad_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RestructuringPlanDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RestructuringPlanAxis_2cc656e5-baa5-42b2-8ac9-655828cad0ad" xlink:to="loc_us-gaap_RestructuringPlanDomain_2cc656e5-baa5-42b2-8ac9-655828cad0ad_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringPlanDomain_c25c136b-9e41-4f45-85cb-a94a2f28b5f3" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RestructuringPlanDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RestructuringPlanAxis_2cc656e5-baa5-42b2-8ac9-655828cad0ad" xlink:to="loc_us-gaap_RestructuringPlanDomain_c25c136b-9e41-4f45-85cb-a94a2f28b5f3" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_Restructuring2026PlanMember_01a8bced-5dbe-4ae4-b4a4-a60e0387391f" xlink:href="adsk-20250131.xsd#adsk_Restructuring2026PlanMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringPlanDomain_c25c136b-9e41-4f45-85cb-a94a2f28b5f3" xlink:to="loc_adsk_Restructuring2026PlanMember_01a8bced-5dbe-4ae4-b4a4-a60e0387391f" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_8ce56223-5535-49d3-8cbd-d1583348108f" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RangeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_SubsequentEventTable_46ccdb2b-9395-4d89-a59e-3143b607a1d6" xlink:to="loc_srt_RangeAxis_8ce56223-5535-49d3-8cbd-d1583348108f" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_8ce56223-5535-49d3-8cbd-d1583348108f_default" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_8ce56223-5535-49d3-8cbd-d1583348108f" xlink:to="loc_srt_RangeMember_8ce56223-5535-49d3-8cbd-d1583348108f_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_da85b3ea-6606-4da1-b94c-3fceb9410771" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_8ce56223-5535-49d3-8cbd-d1583348108f" xlink:to="loc_srt_RangeMember_da85b3ea-6606-4da1-b94c-3fceb9410771" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_f1dc0047-9306-4193-8300-1b266c43bac7" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_MinimumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_da85b3ea-6606-4da1-b94c-3fceb9410771" xlink:to="loc_srt_MinimumMember_f1dc0047-9306-4193-8300-1b266c43bac7" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_ceaff731-a1fd-480a-94aa-3f137acb8d05" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_MaximumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_da85b3ea-6606-4da1-b94c-3fceb9410771" xlink:to="loc_srt_MaximumMember_ceaff731-a1fd-480a-94aa-3f137acb8d05" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_StatementScenarioAxis_9aea5a92-0576-4f19-bb13-445aae0b8393" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_StatementScenarioAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_SubsequentEventTable_46ccdb2b-9395-4d89-a59e-3143b607a1d6" xlink:to="loc_srt_StatementScenarioAxis_9aea5a92-0576-4f19-bb13-445aae0b8393" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ScenarioUnspecifiedDomain_9aea5a92-0576-4f19-bb13-445aae0b8393_default" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_ScenarioUnspecifiedDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_StatementScenarioAxis_9aea5a92-0576-4f19-bb13-445aae0b8393" xlink:to="loc_srt_ScenarioUnspecifiedDomain_9aea5a92-0576-4f19-bb13-445aae0b8393_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ScenarioUnspecifiedDomain_ef562928-7402-4976-838b-bb2a09f6f719" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_ScenarioUnspecifiedDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_StatementScenarioAxis_9aea5a92-0576-4f19-bb13-445aae0b8393" xlink:to="loc_srt_ScenarioUnspecifiedDomain_ef562928-7402-4976-838b-bb2a09f6f719" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScenarioPlanMember_b18a9875-0f2d-4f4d-9757-81d7d6fe8b70" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ScenarioPlanMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ScenarioUnspecifiedDomain_ef562928-7402-4976-838b-bb2a09f6f719" xlink:to="loc_us-gaap_ScenarioPlanMember_b18a9875-0f2d-4f4d-9757-81d7d6fe8b70" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringAndRelatedCostNumberOfPositionsEliminatedPeriodPercent_17a151db-bd75-4286-97b1-b1ad7fea3ed5" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RestructuringAndRelatedCostNumberOfPositionsEliminatedPeriodPercent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventLineItems_e446813f-f71f-4447-89d9-4fd119c43cfa" xlink:to="loc_us-gaap_RestructuringAndRelatedCostNumberOfPositionsEliminatedPeriodPercent_17a151db-bd75-4286-97b1-b1ad7fea3ed5" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringAndRelatedCostNumberOfPositionsEliminated_fb86e271-1ddc-4c5f-a5bf-35466b25e0d9" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RestructuringAndRelatedCostNumberOfPositionsEliminated"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventLineItems_e446813f-f71f-4447-89d9-4fd119c43cfa" xlink:to="loc_us-gaap_RestructuringAndRelatedCostNumberOfPositionsEliminated_fb86e271-1ddc-4c5f-a5bf-35466b25e0d9" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringIncurredCostStatementOfIncomeOrComprehensiveIncomeExtensibleEnumeration_438dd502-29b3-4ad1-b2e0-60695a97c68b" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RestructuringIncurredCostStatementOfIncomeOrComprehensiveIncomeExtensibleEnumeration"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventLineItems_e446813f-f71f-4447-89d9-4fd119c43cfa" xlink:to="loc_us-gaap_RestructuringIncurredCostStatementOfIncomeOrComprehensiveIncomeExtensibleEnumeration_438dd502-29b3-4ad1-b2e0-60695a97c68b" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCharges_4ba554f6-917c-44d8-a852-5eb8afa04c51" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RestructuringCharges"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventLineItems_e446813f-f71f-4447-89d9-4fd119c43cfa" xlink:to="loc_us-gaap_RestructuringCharges_4ba554f6-917c-44d8-a852-5eb8afa04c51" xlink:type="arc" order="3"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.usa.autodesk.com/role/SCHEDULEIIVALUATIONANDQUALIFYINGACCOUNTSDetails" xlink:type="simple" xlink:href="adsk-20250131.xsd#SCHEDULEIIVALUATIONANDQUALIFYINGACCOUNTSDetails"/>
  <link:definitionLink xlink:role="http://www.usa.autodesk.com/role/SCHEDULEIIVALUATIONANDQUALIFYINGACCOUNTSDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_srt_ValuationAndQualifyingAccountsDisclosureLineItems_045fd5a9-ea00-4fcd-81b9-20ddd7a32b92" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_ValuationAndQualifyingAccountsDisclosureLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ValuationAndQualifyingAccountsDisclosureTable_20d83dc7-1ce9-4aa3-aa04-90b088c059bf" xlink:href="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd#srt_ValuationAndQualifyingAccountsDisclosureTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_srt_ValuationAndQualifyingAccountsDisclosureLineItems_045fd5a9-ea00-4fcd-81b9-20ddd7a32b92" xlink:to="loc_srt_ValuationAndQualifyingAccountsDisclosureTable_20d83dc7-1ce9-4aa3-aa04-90b088c059bf" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ValuationAllowancesAndReservesTypeAxis_c0f87989-3bcd-4a9c-a56d-1c102d96d684" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ValuationAllowancesAndReservesTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_srt_ValuationAndQualifyingAccountsDisclosureTable_20d83dc7-1ce9-4aa3-aa04-90b088c059bf" xlink:to="loc_us-gaap_ValuationAllowancesAndReservesTypeAxis_c0f87989-3bcd-4a9c-a56d-1c102d96d684" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ValuationAllowancesAndReservesDomain_c0f87989-3bcd-4a9c-a56d-1c102d96d684_default" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ValuationAllowancesAndReservesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ValuationAllowancesAndReservesTypeAxis_c0f87989-3bcd-4a9c-a56d-1c102d96d684" xlink:to="loc_us-gaap_ValuationAllowancesAndReservesDomain_c0f87989-3bcd-4a9c-a56d-1c102d96d684_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ValuationAllowancesAndReservesDomain_28cf2e98-6e85-4c1f-b24b-e293d4d0a2ad" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ValuationAllowancesAndReservesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ValuationAllowancesAndReservesTypeAxis_c0f87989-3bcd-4a9c-a56d-1c102d96d684" xlink:to="loc_us-gaap_ValuationAllowancesAndReservesDomain_28cf2e98-6e85-4c1f-b24b-e293d4d0a2ad" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_PartnerProgramReservesMember_37756280-9731-4d90-8a46-87088f8351c1" xlink:href="adsk-20250131.xsd#adsk_PartnerProgramReservesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ValuationAllowancesAndReservesDomain_28cf2e98-6e85-4c1f-b24b-e293d4d0a2ad" xlink:to="loc_adsk_PartnerProgramReservesMember_37756280-9731-4d90-8a46-87088f8351c1" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MovementInValuationAllowancesAndReservesRollForward_15c26b01-4c05-44f0-a8b5-e58fe6b59d53" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_MovementInValuationAllowancesAndReservesRollForward"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ValuationAndQualifyingAccountsDisclosureLineItems_045fd5a9-ea00-4fcd-81b9-20ddd7a32b92" xlink:to="loc_us-gaap_MovementInValuationAllowancesAndReservesRollForward_15c26b01-4c05-44f0-a8b5-e58fe6b59d53" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ValuationAllowancesAndReservesBalance_2b4aa05f-9dfb-4f6e-bc79-645854c910ca" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ValuationAllowancesAndReservesBalance"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_MovementInValuationAllowancesAndReservesRollForward_15c26b01-4c05-44f0-a8b5-e58fe6b59d53" xlink:to="loc_us-gaap_ValuationAllowancesAndReservesBalance_2b4aa05f-9dfb-4f6e-bc79-645854c910ca" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ValuationAllowancesAndReservesChargedToCostAndExpense_94ce5194-5af6-4d67-bbd3-b51b31fdfe60" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ValuationAllowancesAndReservesChargedToCostAndExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_MovementInValuationAllowancesAndReservesRollForward_15c26b01-4c05-44f0-a8b5-e58fe6b59d53" xlink:to="loc_us-gaap_ValuationAllowancesAndReservesChargedToCostAndExpense_94ce5194-5af6-4d67-bbd3-b51b31fdfe60" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ValuationAllowancesAndReservesChargedToOtherAccounts_b1818254-758d-451b-bfd5-8de53871f504" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ValuationAllowancesAndReservesChargedToOtherAccounts"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_MovementInValuationAllowancesAndReservesRollForward_15c26b01-4c05-44f0-a8b5-e58fe6b59d53" xlink:to="loc_us-gaap_ValuationAllowancesAndReservesChargedToOtherAccounts_b1818254-758d-451b-bfd5-8de53871f504" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ValuationAllowancesAndReservesDeductions_12d454b1-c900-4141-8c6d-b3e430504f91" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ValuationAllowancesAndReservesDeductions"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_MovementInValuationAllowancesAndReservesRollForward_15c26b01-4c05-44f0-a8b5-e58fe6b59d53" xlink:to="loc_us-gaap_ValuationAllowancesAndReservesDeductions_12d454b1-c900-4141-8c6d-b3e430504f91" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ValuationAllowancesAndReservesBalance_64ed7b61-a219-4197-8cca-a28c592d2129" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ValuationAllowancesAndReservesBalance"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists" xlink:type="simple" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-roles-2024.xsd#eedm"/>
  <link:definitionLink xlink:role="http://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementAbstract" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncomeStatementAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCosts" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RestructuringCosts"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementAbstract" xlink:to="loc_us-gaap_RestructuringCosts" xlink:type="arc" order="691"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://xbrl.sec.gov/ecd/role/IndividualsOnly" xlink:type="simple" xlink:href="https://xbrl.sec.gov/ecd/2024/ecd-2024.xsd#IndividualsOnly"/>
  <link:definitionLink xlink:role="http://xbrl.sec.gov/ecd/role/IndividualsOnly" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_ecd_AllIndividualsMember" xlink:href="https://xbrl.sec.gov/ecd/2024/ecd-2024.xsd#ecd_AllIndividualsMember"/>
    <link:loc xlink:type="locator" xlink:label="loc_adsk_Dr.AyannaHowardMember_ec2a3579-c36f-43e3-8a16-57468826ecdb" xlink:href="adsk-20250131.xsd#adsk_Dr.AyannaHowardMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ecd_AllIndividualsMember" xlink:to="loc_adsk_Dr.AyannaHowardMember_ec2a3579-c36f-43e3-8a16-57468826ecdb" xlink:type="arc" order="2"/>
  </link:definitionLink>
</link:linkbase>
