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

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2026 Workiva-->
<!--r:4ea17e87-8dbd-4ea1-b2a2-6a59071ab732,g:d5266b62-3c78-4f0c-9317-6bc8bdfc35ac-->
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:logi="http://www.logitech.com/20260331" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:dtr-types="http://www.xbrl.org/dtr/type/2024-01-31" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" attributeFormDefault="unqualified" elementFormDefault="qualified" targetNamespace="http://www.logitech.com/20260331">
  <xs:import namespace="http://fasb.org/srt/2025" schemaLocation="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd"/>
  <xs:import namespace="http://fasb.org/us-gaap/2025" schemaLocation="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd"/>
  <xs:import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd"/>
  <xs:import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd"/>
  <xs:import namespace="http://www.xbrl.org/dtr/type/2024-01-31" schemaLocation="https://www.xbrl.org/dtr/type/2024-01-31/types.xsd"/>
  <xs:import namespace="http://xbrl.org/2005/xbrldt" schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd"/>
  <xs:import namespace="http://xbrl.sec.gov/country/2025" schemaLocation="https://xbrl.sec.gov/country/2025/country-2025.xsd"/>
  <xs:import namespace="http://xbrl.sec.gov/cyd-af-sub/2025" schemaLocation="https://xbrl.sec.gov/cyd/2025/cyd-af-sub-2025.xsd"/>
  <xs:import namespace="http://xbrl.sec.gov/dei/2025" schemaLocation="https://xbrl.sec.gov/dei/2025/dei-2025.xsd"/>
  <xs:import namespace="http://xbrl.sec.gov/ecd/2025" schemaLocation="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd"/>
  <xs:annotation>
    <xs:appinfo>
      <link:linkbaseRef xmlns:xlink="http://www.w3.org/1999/xlink" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="logi-20260331_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:type="simple"/>
      <link:linkbaseRef xmlns:xlink="http://www.w3.org/1999/xlink" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="logi-20260331_def.xml" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" xlink:type="simple"/>
      <link:linkbaseRef xmlns:xlink="http://www.w3.org/1999/xlink" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="logi-20260331_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:type="simple"/>
      <link:linkbaseRef xmlns:xlink="http://www.w3.org/1999/xlink" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="logi-20260331_cal.xml" xlink:role="http://www.xbrl.org/2003/role/calculationLinkbaseRef" xlink:type="simple"/>
      <link:roleType id="COVERPAGE" roleURI="http://www.logitech.com/role/COVERPAGE">
        <link:definition>0000001 - Document - COVER PAGE</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="AuditInformation" roleURI="http://www.logitech.com/role/AuditInformation">
        <link:definition>0000002 - Document - Audit Information</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CONSOLIDATEDSTATEMENTSOFOPERATIONS" roleURI="http://www.logitech.com/role/CONSOLIDATEDSTATEMENTSOFOPERATIONS">
        <link:definition>9952151 - Statement - CONSOLIDATED STATEMENTS OF OPERATIONS</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOME" roleURI="http://www.logitech.com/role/CONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOME">
        <link:definition>9952152 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CONSOLIDATEDBALANCESHEETS" roleURI="http://www.logitech.com/role/CONSOLIDATEDBALANCESHEETS">
        <link:definition>9952153 - Statement - CONSOLIDATED BALANCE SHEETS</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CONSOLIDATEDBALANCESHEETSParenthetical" roleURI="http://www.logitech.com/role/CONSOLIDATEDBALANCESHEETSParenthetical">
        <link:definition>9952154 - Statement - CONSOLIDATED BALANCE SHEETS (Parenthetical)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CONSOLIDATEDSTATEMENTSOFCASHFLOWS" roleURI="http://www.logitech.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS">
        <link:definition>9952155 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CONSOLIDATEDSTATEMENTSOFCHANGESINSHAREHOLDERSEQUITY" roleURI="http://www.logitech.com/role/CONSOLIDATEDSTATEMENTSOFCHANGESINSHAREHOLDERSEQUITY">
        <link:definition>9952156 - Statement - CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CONSOLIDATEDSTATEMENTSOFCHANGESINSHAREHOLDERSEQUITYParenthetical" roleURI="http://www.logitech.com/role/CONSOLIDATEDSTATEMENTSOFCHANGESINSHAREHOLDERSEQUITYParenthetical">
        <link:definition>9952157 - Statement - CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY (Parenthetical)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="TheCompany" roleURI="http://www.logitech.com/role/TheCompany">
        <link:definition>9952158 - Disclosure - The Company</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SummaryofSignificantAccountingPolicies" roleURI="http://www.logitech.com/role/SummaryofSignificantAccountingPolicies">
        <link:definition>9952159 - Disclosure - Summary of Significant Accounting Policies</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="NetIncomePerShare" roleURI="http://www.logitech.com/role/NetIncomePerShare">
        <link:definition>9952160 - Disclosure - Net Income Per Share</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="EmployeeStockBasedCompensation" roleURI="http://www.logitech.com/role/EmployeeStockBasedCompensation">
        <link:definition>9952161 - Disclosure - Employee Stock-Based Compensation</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="EmployeeBenefitPlans" roleURI="http://www.logitech.com/role/EmployeeBenefitPlans">
        <link:definition>9952162 - Disclosure - Employee Benefit Plans</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="OtherIncomeExpenseNet" roleURI="http://www.logitech.com/role/OtherIncomeExpenseNet">
        <link:definition>9952163 - Disclosure - Other Income (Expense), Net</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="IncomeTaxes" roleURI="http://www.logitech.com/role/IncomeTaxes">
        <link:definition>9952164 - Disclosure - Income Taxes</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BalanceSheetComponents" roleURI="http://www.logitech.com/role/BalanceSheetComponents">
        <link:definition>9952165 - Disclosure - Balance Sheet Components</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FairValueMeasurements" roleURI="http://www.logitech.com/role/FairValueMeasurements">
        <link:definition>9952166 - Disclosure - Fair Value Measurements</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DerivativeFinancialInstruments" roleURI="http://www.logitech.com/role/DerivativeFinancialInstruments">
        <link:definition>9952167 - Disclosure - Derivative Financial Instruments</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="GoodwillandOtherIntangibleAssets" roleURI="http://www.logitech.com/role/GoodwillandOtherIntangibleAssets">
        <link:definition>9952168 - Disclosure - Goodwill and Other Intangible Assets</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FinancingArrangements" roleURI="http://www.logitech.com/role/FinancingArrangements">
        <link:definition>9952169 - Disclosure - Financing Arrangements</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CommitmentsandContingencies" roleURI="http://www.logitech.com/role/CommitmentsandContingencies">
        <link:definition>9952170 - Disclosure - Commitments and Contingencies</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ShareholdersEquity" roleURI="http://www.logitech.com/role/ShareholdersEquity">
        <link:definition>9952171 - Disclosure - Shareholders' Equity</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SegmentInformation" roleURI="http://www.logitech.com/role/SegmentInformation">
        <link:definition>9952172 - Disclosure - Segment Information</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="Restructuring" roleURI="http://www.logitech.com/role/Restructuring">
        <link:definition>9952173 - Disclosure - Restructuring</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="Leases" roleURI="http://www.logitech.com/role/Leases">
        <link:definition>9952174 - Disclosure - Leases</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ScheduleIIVALUATIONANDQUALIFYINGACCOUNTS" roleURI="http://www.logitech.com/role/ScheduleIIVALUATIONANDQUALIFYINGACCOUNTS">
        <link:definition>9952175 - Disclosure - Schedule II - VALUATION AND QUALIFYING ACCOUNTS</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SummaryofSignificantAccountingPoliciesPolicies" roleURI="http://www.logitech.com/role/SummaryofSignificantAccountingPoliciesPolicies">
        <link:definition>9955511 - Disclosure - Summary of Significant Accounting Policies (Policies)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SummaryofSignificantAccountingPoliciesTables" roleURI="http://www.logitech.com/role/SummaryofSignificantAccountingPoliciesTables">
        <link:definition>9955512 - Disclosure - Summary of Significant Accounting Policies (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="NetIncomePerShareTables" roleURI="http://www.logitech.com/role/NetIncomePerShareTables">
        <link:definition>9955513 - Disclosure - Net Income Per Share (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="EmployeeStockBasedCompensationTables" roleURI="http://www.logitech.com/role/EmployeeStockBasedCompensationTables">
        <link:definition>9955514 - Disclosure - Employee Stock-Based Compensation (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="EmployeeBenefitPlansTables" roleURI="http://www.logitech.com/role/EmployeeBenefitPlansTables">
        <link:definition>9955515 - Disclosure - Employee Benefit Plans (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="OtherIncomeExpenseNetTables" roleURI="http://www.logitech.com/role/OtherIncomeExpenseNetTables">
        <link:definition>9955516 - Disclosure - Other Income (Expense), Net (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="IncomeTaxesTables" roleURI="http://www.logitech.com/role/IncomeTaxesTables">
        <link:definition>9955517 - Disclosure - Income Taxes (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BalanceSheetComponentsTables" roleURI="http://www.logitech.com/role/BalanceSheetComponentsTables">
        <link:definition>9955518 - Disclosure - Balance Sheet Components (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FairValueMeasurementsTables" roleURI="http://www.logitech.com/role/FairValueMeasurementsTables">
        <link:definition>9955519 - Disclosure - Fair Value Measurements (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DerivativeFinancialInstrumentsTables" roleURI="http://www.logitech.com/role/DerivativeFinancialInstrumentsTables">
        <link:definition>9955520 - Disclosure - Derivative Financial Instruments (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="GoodwillandOtherIntangibleAssetsTables" roleURI="http://www.logitech.com/role/GoodwillandOtherIntangibleAssetsTables">
        <link:definition>9955521 - Disclosure - Goodwill and Other Intangible Assets (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CommitmentsandContingenciesTables" roleURI="http://www.logitech.com/role/CommitmentsandContingenciesTables">
        <link:definition>9955522 - Disclosure - Commitments and Contingencies (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ShareholdersEquityTables" roleURI="http://www.logitech.com/role/ShareholdersEquityTables">
        <link:definition>9955523 - Disclosure - Shareholders' Equity (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SegmentInformationTables" roleURI="http://www.logitech.com/role/SegmentInformationTables">
        <link:definition>9955524 - Disclosure - Segment Information (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="RestructuringTables" roleURI="http://www.logitech.com/role/RestructuringTables">
        <link:definition>9955525 - Disclosure - Restructuring (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="LeasesTables" roleURI="http://www.logitech.com/role/LeasesTables">
        <link:definition>9955526 - Disclosure - Leases (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SummaryofSignificantAccountingPoliciesNarrativeDetails" roleURI="http://www.logitech.com/role/SummaryofSignificantAccountingPoliciesNarrativeDetails">
        <link:definition>9955527 - Disclosure - Summary of Significant Accounting Policies - Narrative (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SummaryofSignificantAccountingPoliciesScheduleofConcentrationofRiskDetails" roleURI="http://www.logitech.com/role/SummaryofSignificantAccountingPoliciesScheduleofConcentrationofRiskDetails">
        <link:definition>9955528 - Disclosure - Summary of Significant Accounting Policies - Schedule of Concentration of Risk (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="NetIncomePerShareScheduleofComputationsofBasicandDilutedNetIncomePerShareDetails" roleURI="http://www.logitech.com/role/NetIncomePerShareScheduleofComputationsofBasicandDilutedNetIncomePerShareDetails">
        <link:definition>9955529 - Disclosure - Net Income Per Share - Schedule of Computations of Basic and Diluted Net Income Per Share (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="NetIncomePerShareNarrativeDetails" roleURI="http://www.logitech.com/role/NetIncomePerShareNarrativeDetails">
        <link:definition>9955530 - Disclosure - Net Income Per Share - Narrative (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="EmployeeStockBasedCompensationNarrativeDetails" roleURI="http://www.logitech.com/role/EmployeeStockBasedCompensationNarrativeDetails">
        <link:definition>9955531 - Disclosure - Employee Stock-Based Compensation - Narrative (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="EmployeeStockBasedCompensationScheduleofShareBasedCompensationExpenseandRelatedTaxBenefitRecognizedDetails" roleURI="http://www.logitech.com/role/EmployeeStockBasedCompensationScheduleofShareBasedCompensationExpenseandRelatedTaxBenefitRecognizedDetails">
        <link:definition>9955532 - Disclosure - Employee Stock-Based Compensation - Schedule of Share-Based Compensation Expense and Related Tax Benefit Recognized (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="EmployeeStockBasedCompensationScheduleofAssumptionsAppliedfortheFairValueofMarketBasedRSUsUsingtheMonteCarloSimulationMethodDetails" roleURI="http://www.logitech.com/role/EmployeeStockBasedCompensationScheduleofAssumptionsAppliedfortheFairValueofMarketBasedRSUsUsingtheMonteCarloSimulationMethodDetails">
        <link:definition>9955533 - Disclosure - Employee Stock-Based Compensation - Schedule of Assumptions Applied for the Fair Value of Market-Based RSUs Using the Monte-Carlo Simulation Method (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="EmployeeStockBasedCompensationScheduleofStockOptionActivityDetails" roleURI="http://www.logitech.com/role/EmployeeStockBasedCompensationScheduleofStockOptionActivityDetails">
        <link:definition>9955534 - Disclosure - Employee Stock-Based Compensation - Schedule of Stock Option Activity (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="EmployeeStockBasedCompensationScheduleofTimeMarketandPerformanceBasedRSUActivityDetails" roleURI="http://www.logitech.com/role/EmployeeStockBasedCompensationScheduleofTimeMarketandPerformanceBasedRSUActivityDetails">
        <link:definition>9955535 - Disclosure - Employee Stock-Based Compensation - Schedule of Time, Market and Performance-Based RSU Activity (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="EmployeeBenefitPlansScheduleofNetPeriodicBenefitCostsDetails" roleURI="http://www.logitech.com/role/EmployeeBenefitPlansScheduleofNetPeriodicBenefitCostsDetails">
        <link:definition>9955536 - Disclosure - Employee Benefit Plans - Schedule of Net Periodic Benefit Costs (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="EmployeeBenefitPlansScheduleofChangesinProjectedBenefitObligationsDetails" roleURI="http://www.logitech.com/role/EmployeeBenefitPlansScheduleofChangesinProjectedBenefitObligationsDetails">
        <link:definition>9955537 - Disclosure - Employee Benefit Plans - Schedule of Changes in Projected Benefit Obligations (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="EmployeeBenefitPlansNarrativeDetails" roleURI="http://www.logitech.com/role/EmployeeBenefitPlansNarrativeDetails">
        <link:definition>9955538 - Disclosure - Employee Benefit Plans - Narrative (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="EmployeeBenefitPlansScheduleofChangesintheFairValueofDefinedBenefitPensionPlanAssetsDetails" roleURI="http://www.logitech.com/role/EmployeeBenefitPlansScheduleofChangesintheFairValueofDefinedBenefitPensionPlanAssetsDetails">
        <link:definition>9955539 - Disclosure - Employee Benefit Plans - Schedule of Changes in the Fair Value of Defined Benefit Pension Plan Assets (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="EmployeeBenefitPlansScheduleofFairValueoftheDefinedBenefitPensionPlanAssetsbyMajorCategoriesandbyLevelswithintheFairValueHierarchyDetails" roleURI="http://www.logitech.com/role/EmployeeBenefitPlansScheduleofFairValueoftheDefinedBenefitPensionPlanAssetsbyMajorCategoriesandbyLevelswithintheFairValueHierarchyDetails">
        <link:definition>9955540 - Disclosure - Employee Benefit Plans - Schedule of Fair Value of the Defined Benefit Pension Plan Assets by Major Categories and by Levels within the Fair Value Hierarchy (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="EmployeeBenefitPlansScheduleofNetFundedStatusDetails" roleURI="http://www.logitech.com/role/EmployeeBenefitPlansScheduleofNetFundedStatusDetails">
        <link:definition>9955541 - Disclosure - Employee Benefit Plans - Schedule of Net Funded Status (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="EmployeeBenefitPlansScheduleofAmountsRecognizedontheBalanceSheetforthePlansDetails" roleURI="http://www.logitech.com/role/EmployeeBenefitPlansScheduleofAmountsRecognizedontheBalanceSheetforthePlansDetails">
        <link:definition>9955542 - Disclosure - Employee Benefit Plans - Schedule of Amounts Recognized on the Balance Sheet for the Plans (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="EmployeeBenefitPlansScheduleofAmountsRecognizedinAccumulatedOtherComprehensiveLossDetails" roleURI="http://www.logitech.com/role/EmployeeBenefitPlansScheduleofAmountsRecognizedinAccumulatedOtherComprehensiveLossDetails">
        <link:definition>9955543 - Disclosure - Employee Benefit Plans - Schedule of Amounts Recognized in Accumulated Other Comprehensive Loss (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="EmployeeBenefitPlansScheduleofActuarialAssumptionsforthePensionPlansDetails" roleURI="http://www.logitech.com/role/EmployeeBenefitPlansScheduleofActuarialAssumptionsforthePensionPlansDetails">
        <link:definition>9955544 - Disclosure - Employee Benefit Plans - Schedule of Actuarial Assumptions for the Pension Plans (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="EmployeeBenefitPlansScheduleofExpectedBenefitPaymentsDetails" roleURI="http://www.logitech.com/role/EmployeeBenefitPlansScheduleofExpectedBenefitPaymentsDetails">
        <link:definition>9955545 - Disclosure - Employee Benefit Plans - Schedule of Expected Benefit Payments (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="OtherIncomeExpenseNetDetails" roleURI="http://www.logitech.com/role/OtherIncomeExpenseNetDetails">
        <link:definition>9955546 - Disclosure - Other Income (Expense), Net (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="IncomeTaxesScheduleofIncomeBeforeIncomeTaxesDetails" roleURI="http://www.logitech.com/role/IncomeTaxesScheduleofIncomeBeforeIncomeTaxesDetails">
        <link:definition>9955547 - Disclosure - Income Taxes - Schedule of Income Before Income Taxes (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="IncomeTaxesScheduleofProvisionforIncomeTaxesDetails" roleURI="http://www.logitech.com/role/IncomeTaxesScheduleofProvisionforIncomeTaxesDetails">
        <link:definition>9955548 - Disclosure - Income Taxes - Schedule of Provision for Income Taxes (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="IncomeTaxesNarrativeDetails" roleURI="http://www.logitech.com/role/IncomeTaxesNarrativeDetails">
        <link:definition>9955549 - Disclosure - Income Taxes - Narrative (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="IncomeTaxesScheduleofTheDifferenceBetweenTheProvisionForIncomeTaxesDetails" roleURI="http://www.logitech.com/role/IncomeTaxesScheduleofTheDifferenceBetweenTheProvisionForIncomeTaxesDetails">
        <link:definition>9955550 - Disclosure - Income Taxes - Schedule of The Difference Between The Provision For Income Taxes (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="IncomeTaxesScheduleofEffectiveIncomeTaxRateReconciliationDetails" roleURI="http://www.logitech.com/role/IncomeTaxesScheduleofEffectiveIncomeTaxRateReconciliationDetails">
        <link:definition>9955551 - Disclosure - Income Taxes - Schedule of Effective Income Tax Rate Reconciliation (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="IncomeTaxesScheduleofDeferredIncomeTaxAssetsandLiabilitiesDetails" roleURI="http://www.logitech.com/role/IncomeTaxesScheduleofDeferredIncomeTaxAssetsandLiabilitiesDetails">
        <link:definition>9955552 - Disclosure - Income Taxes - Schedule of Deferred Income Tax Assets and Liabilities (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="IncomeTaxesScheduleofIncomeTaxesPaidNetofRefundsReceivedDetails" roleURI="http://www.logitech.com/role/IncomeTaxesScheduleofIncomeTaxesPaidNetofRefundsReceivedDetails">
        <link:definition>9955553 - Disclosure - Income Taxes - Schedule of Income Taxes Paid, Net of Refunds Received (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="IncomeTaxesScheduleofAggregateChangesinGrossUnrecognizedTaxBenefitsDetails" roleURI="http://www.logitech.com/role/IncomeTaxesScheduleofAggregateChangesinGrossUnrecognizedTaxBenefitsDetails">
        <link:definition>9955554 - Disclosure - Income Taxes - Schedule of Aggregate Changes in Gross Unrecognized Tax Benefits (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BalanceSheetComponentsScheduleofComponentsofCertainBalanceSheetAssetAmountsDetails" roleURI="http://www.logitech.com/role/BalanceSheetComponentsScheduleofComponentsofCertainBalanceSheetAssetAmountsDetails">
        <link:definition>9955555 - Disclosure - Balance Sheet Components - Schedule of Components of Certain Balance Sheet Asset Amounts (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BalanceSheetComponentsScheduleofComponentsofCertainBalanceSheetLiabilityAmountsDetails" roleURI="http://www.logitech.com/role/BalanceSheetComponentsScheduleofComponentsofCertainBalanceSheetLiabilityAmountsDetails">
        <link:definition>9955556 - Disclosure - Balance Sheet Components - Schedule of Components of Certain Balance Sheet Liability Amounts (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FairValueMeasurementsScheduleofFinancialAssetsandLiabilitiesClassifiedbyLevelDetails" roleURI="http://www.logitech.com/role/FairValueMeasurementsScheduleofFinancialAssetsandLiabilitiesClassifiedbyLevelDetails">
        <link:definition>9955557 - Disclosure - Fair Value Measurements - Schedule of Financial Assets and Liabilities, Classified by Level (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FairValueMeasurementsNarrativeDetails" roleURI="http://www.logitech.com/role/FairValueMeasurementsNarrativeDetails">
        <link:definition>9955558 - Disclosure - Fair Value Measurements - Narrative (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DerivativeFinancialInstrumentsNarrativeDetails" roleURI="http://www.logitech.com/role/DerivativeFinancialInstrumentsNarrativeDetails">
        <link:definition>9955559 - Disclosure - Derivative Financial Instruments - Narrative (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DerivativeFinancialInstrumentsScheduleofGainsandLossesonDerivativeInstrumentsDetails" roleURI="http://www.logitech.com/role/DerivativeFinancialInstrumentsScheduleofGainsandLossesonDerivativeInstrumentsDetails">
        <link:definition>9955560 - Disclosure - Derivative Financial Instruments - Schedule of Gains and Losses on Derivative Instruments (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="GoodwillandOtherIntangibleAssetsScheduleofActivityInGoodwillBalanceDetails" roleURI="http://www.logitech.com/role/GoodwillandOtherIntangibleAssetsScheduleofActivityInGoodwillBalanceDetails">
        <link:definition>9955561 - Disclosure - Goodwill and Other Intangible Assets - Schedule of Activity In Goodwill Balance (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="GoodwillandOtherIntangibleAssetsScheduleofIntangibleAssetsSubjecttoAmortizationDetails" roleURI="http://www.logitech.com/role/GoodwillandOtherIntangibleAssetsScheduleofIntangibleAssetsSubjecttoAmortizationDetails">
        <link:definition>9955562 - Disclosure - Goodwill and Other Intangible Assets - Schedule of Intangible Assets Subject to Amortization (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="GoodwillandOtherIntangibleAssetsNarrativeDetails" roleURI="http://www.logitech.com/role/GoodwillandOtherIntangibleAssetsNarrativeDetails">
        <link:definition>9955563 - Disclosure - Goodwill and Other Intangible Assets - Narrative (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FinancingArrangementsDetails" roleURI="http://www.logitech.com/role/FinancingArrangementsDetails">
        <link:definition>9955564 - Disclosure - Financing Arrangements (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CommitmentsandContingenciesScheduleofChangesinWarrantyLiabilitiesDetails" roleURI="http://www.logitech.com/role/CommitmentsandContingenciesScheduleofChangesinWarrantyLiabilitiesDetails">
        <link:definition>9955565 - Disclosure - Commitments and Contingencies - Schedule of Changes in Warranty Liabilities (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CommitmentsandContingenciesNarrativeDetails" roleURI="http://www.logitech.com/role/CommitmentsandContingenciesNarrativeDetails">
        <link:definition>9955566 - Disclosure - Commitments and Contingencies - Narrative (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ShareholdersEquityNarrativeDetails" roleURI="http://www.logitech.com/role/ShareholdersEquityNarrativeDetails">
        <link:definition>9955567 - Disclosure - Shareholders' Equity - Narrative (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ShareholdersEquityScheduleofSharesRepurchasedDetails" roleURI="http://www.logitech.com/role/ShareholdersEquityScheduleofSharesRepurchasedDetails">
        <link:definition>9955568 - Disclosure - Shareholders' Equity - Schedule of Shares Repurchased (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ShareholdersEquityScheduleofComponentsofAccumulatedOtherComprehensiveLossDetails" roleURI="http://www.logitech.com/role/ShareholdersEquityScheduleofComponentsofAccumulatedOtherComprehensiveLossDetails">
        <link:definition>9955569 - Disclosure - Shareholders' Equity - Schedule of Components of Accumulated Other Comprehensive Loss (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SegmentInformationScheduleofSegmentRevenueGrossProfitandNetIncomeDetails" roleURI="http://www.logitech.com/role/SegmentInformationScheduleofSegmentRevenueGrossProfitandNetIncomeDetails">
        <link:definition>9955570 - Disclosure - Segment Information - Schedule of Segment Revenue, Gross Profit, and Net Income (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SegmentInformationScheduleofNetSalesbyProductCategoriesExcludingIntercompanyTransactionsDetails" roleURI="http://www.logitech.com/role/SegmentInformationScheduleofNetSalesbyProductCategoriesExcludingIntercompanyTransactionsDetails">
        <link:definition>9955571 - Disclosure - Segment Information - Schedule of Net Sales by Product Categories, Excluding Intercompany Transactions (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SegmentInformationScheduleofNetSalesandLongLivedAssetsbyGeographicRegionDetails" roleURI="http://www.logitech.com/role/SegmentInformationScheduleofNetSalesandLongLivedAssetsbyGeographicRegionDetails">
        <link:definition>9955572 - Disclosure - Segment Information - Schedule of Net Sales and Long-Lived Assets by Geographic Region (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SegmentInformationNarrativeDetails" roleURI="http://www.logitech.com/role/SegmentInformationNarrativeDetails">
        <link:definition>9955573 - Disclosure - Segment Information - Narrative (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="RestructuringDetails" roleURI="http://www.logitech.com/role/RestructuringDetails">
        <link:definition>9955574 - Disclosure - Restructuring (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="LeasesNarrativeDetails" roleURI="http://www.logitech.com/role/LeasesNarrativeDetails">
        <link:definition>9955575 - Disclosure - Leases - Narrative (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="LeasesScheduleofSupplementalInformationRelatedtoOperatingLeasesDetails" roleURI="http://www.logitech.com/role/LeasesScheduleofSupplementalInformationRelatedtoOperatingLeasesDetails">
        <link:definition>9955576 - Disclosure - Leases - Schedule of Supplemental Information Related to Operating Leases (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="LeasesScheduleofMaturityofLeaseLiabilitiesUnderNonCancelableOperatingLeasesDetails" roleURI="http://www.logitech.com/role/LeasesScheduleofMaturityofLeaseLiabilitiesUnderNonCancelableOperatingLeasesDetails">
        <link:definition>9955577 - Disclosure - Leases - Schedule of Maturity of Lease Liabilities Under Non-Cancelable Operating Leases (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="LeasesScheduleofMaturityofLeaseLiabilitiesUnderNonCancelableOperatingLeasesDetails_1" roleURI="http://www.logitech.com/role/LeasesScheduleofMaturityofLeaseLiabilitiesUnderNonCancelableOperatingLeasesDetails_1">
        <link:definition>9955577 - Disclosure - Leases - Schedule of Maturity of Lease Liabilities Under Non-Cancelable Operating Leases (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="LeasesScheduleofAverageLeaseTermsandDiscountRatesDetails" roleURI="http://www.logitech.com/role/LeasesScheduleofAverageLeaseTermsandDiscountRatesDetails">
        <link:definition>9955578 - Disclosure - Leases - Schedule of Average Lease Terms and Discount Rates (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ScheduleIIVALUATIONANDQUALIFYINGACCOUNTSDetails" roleURI="http://www.logitech.com/role/ScheduleIIVALUATIONANDQUALIFYINGACCOUNTSDetails">
        <link:definition>9955579 - Disclosure - Schedule II - VALUATION AND QUALIFYING ACCOUNTS (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
    </xs:appinfo>
  </xs:annotation>
  <xs:element id="logi_AuditInformationAbstract" abstract="true" name="AuditInformationAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="logi_CostOfGoodsSoldExcludingAmortizationOfIntangibleAssetsAndShareBasedCompensation" abstract="false" name="CostOfGoodsSoldExcludingAmortizationOfIntangibleAssetsAndShareBasedCompensation" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="logi_CostOfGoodsSoldAmortizationOfIntangibleAssets" abstract="false" name="CostOfGoodsSoldAmortizationOfIntangibleAssets" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="logi_AmortizationOfIntangibleAssetsAndAcquisitionRelatedCosts" abstract="false" name="AmortizationOfIntangibleAssetsAndAcquisitionRelatedCosts" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="logi_ProceedsFromStockOptionsAndPurchaseRightsExercised" abstract="false" name="ProceedsFromStockOptionsAndPurchaseRightsExercised" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="logi_SaleOfSharesUponExerciseOfOptionAndPurchaseRightShares" abstract="false" name="SaleOfSharesUponExerciseOfOptionAndPurchaseRightShares" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="logi_SaleOfSharesUponExerciseOfOptionAndPurchaseRight" abstract="false" name="SaleOfSharesUponExerciseOfOptionAndPurchaseRight" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="logi_StockIssuedDuringPeriodSharesRestrictedStockAwardVested" abstract="false" name="StockIssuedDuringPeriodSharesRestrictedStockAwardVested" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="logi_StockIssuedDuringPeriodValueRestrictedStockAwardVested" abstract="false" name="StockIssuedDuringPeriodValueRestrictedStockAwardVested" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="logi_StockIssuedDuringPeriodSharesContingentConsideration" abstract="false" name="StockIssuedDuringPeriodSharesContingentConsideration" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="logi_StockIssuedDuringPeriodValueContingentConsideration" abstract="false" name="StockIssuedDuringPeriodValueContingentConsideration" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="logi_TreasuryStockShareCancelled" abstract="false" name="TreasuryStockShareCancelled" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="logi_TreasuryStockValueCancelled" abstract="false" name="TreasuryStockValueCancelled" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="logi_UnusualRisksAndUncertaintiesPolicyTextBlock" abstract="false" name="UnusualRisksAndUncertaintiesPolicyTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="logi_ScheduleOfAssumptionsForSharebasedAwardsTableTextBlock" abstract="false" name="ScheduleOfAssumptionsForSharebasedAwardsTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="logi_ScheduleOfBalanceSheetComponentsAssetsTableTextBlock" abstract="false" name="ScheduleOfBalanceSheetComponentsAssetsTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="logi_ScheduleOfBalanceSheetComponentsLiabilityTableTextBlock" abstract="false" name="ScheduleOfBalanceSheetComponentsLiabilityTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="logi_PlantandBuildingsMember" abstract="true" name="PlantandBuildingsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="logi_ToolingMember" abstract="true" name="ToolingMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="logi_RevenueFromContractWithCustomerContractTermMaximum" abstract="false" name="RevenueFromContractWithCustomerContractTermMaximum" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="logi_RevenueFromContractWithCustomerNumberOfPerformanceObligations" abstract="false" name="RevenueFromContractWithCustomerNumberOfPerformanceObligations" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="logi_RevenueFromContractWithCustomerLiabilityServicePeriod" abstract="false" name="RevenueFromContractWithCustomerLiabilityServicePeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="logi_RevenueFromContractWithCustomerPaymentPeriod" abstract="false" name="RevenueFromContractWithCustomerPaymentPeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="logi_StandardProductWarrantyTerm" abstract="false" name="StandardProductWarrantyTerm" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="logi_CustomerAMember" abstract="true" name="CustomerAMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="logi_CustomerBMember" abstract="true" name="CustomerBMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="logi_CustomerCMember" abstract="true" name="CustomerCMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="logi_EarningsPerShareOtherAbstract" abstract="true" name="EarningsPerShareOtherAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="logi_UnitedStatesEmployeeSharePurchasePlan1996AndNonUnitedStatesEmployeeSharePurchasePlan2006Member" abstract="true" name="UnitedStatesEmployeeSharePurchasePlan1996AndNonUnitedStatesEmployeeSharePurchasePlan2006Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="logi_StockIncentivePlan2006Member" abstract="true" name="StockIncentivePlan2006Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="logi_ServiceBasedRSUMember" abstract="true" name="ServiceBasedRSUMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="logi_MarketBasedandPerformanceBasedRSUsMember" abstract="true" name="MarketBasedandPerformanceBasedRSUsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="logi_ShareBasedCompensationArrangementByShareBasedPaymentAwardEmployeeStockPurchasePlanOfferingPeriod" abstract="false" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEmployeeStockPurchasePlanOfferingPeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="logi_ShareBasedCompensationArrangementByShareBasedPaymentAwardVestingInstallments" abstract="false" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardVestingInstallments" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="logi_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardPerformancePeriod" abstract="false" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardPerformancePeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="logi_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsPercentOfGrantedAndVestedOfTargetNumber" abstract="false" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsPercentOfGrantedAndVestedOfTargetNumber" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="logi_SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsWrightedAverageContractualTermAbstract" abstract="true" name="SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsWrightedAverageContractualTermAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="logi_SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsAggregateIntrinsicValueAbstract" abstract="true" name="SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsAggregateIntrinsicValueAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="logi_TimeBasedRSUMember" abstract="true" name="TimeBasedRSUMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="logi_DefinedBenefitPlanBenefitObligationTransferOfVestedBenefits" abstract="false" name="DefinedBenefitPlanBenefitObligationTransferOfVestedBenefits" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="logi_DefinedBenefitPlanBenefitObligationAdministrativeExpensePaid" abstract="false" name="DefinedBenefitPlanBenefitObligationAdministrativeExpensePaid" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="logi_DeferredCompensationPlanCompensationDeferralsPercentage" abstract="false" name="DeferredCompensationPlanCompensationDeferralsPercentage" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="logi_OtherPlanAssetsMember" abstract="true" name="OtherPlanAssetsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="logi_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeLossPensionLiabilityTaxAmount" abstract="false" name="DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeLossPensionLiabilityTaxAmount" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="logi_DeferredCompensationPlanInvestmentIncomeLoss" abstract="false" name="DeferredCompensationPlanInvestmentIncomeLoss" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="logi_GainLossOnInvestmentsIncludingOtherRealizedAndUnrealizedGainsLosses" abstract="false" name="GainLossOnInvestmentsIncludingOtherRealizedAndUnrealizedGainsLosses" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="logi_NonServiceCostNetPensionIncomeAndOther" abstract="false" name="NonServiceCostNetPensionIncomeAndOther" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="logi_IncomeTaxCarryforwardsTable" abstract="true" name="IncomeTaxCarryforwardsTable" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType"/>
  <xs:element id="logi_NoncurrentincometaxpayableMember" abstract="true" name="NoncurrentincometaxpayableMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="logi_IncomeTaxCarryforwardsLineItems" abstract="true" name="IncomeTaxCarryforwardsLineItems" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="logi_IncomeTaxRemeasurementAmortizationPeriod" abstract="false" name="IncomeTaxRemeasurementAmortizationPeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="logi_VaudMember" abstract="true" name="VaudMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="logi_ZurichMember" abstract="true" name="ZurichMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="logi_EffectiveIncomeTaxRateReconciliationParticipationExemptionAmount" abstract="false" name="EffectiveIncomeTaxRateReconciliationParticipationExemptionAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="logi_EffectiveIncomeTaxRateReconciliationParticipationExemptionPercent" abstract="false" name="EffectiveIncomeTaxRateReconciliationParticipationExemptionPercent" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
  <xs:element id="logi_EffectiveIncomeTaxRateReconciliationIncomeTaxRateVariation" abstract="false" name="EffectiveIncomeTaxRateReconciliationIncomeTaxRateVariation" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="logi_IncomeTaxReconciliationExecutiveCompensation" abstract="false" name="IncomeTaxReconciliationExecutiveCompensation" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="logi_EffectiveIncomeTaxRateReconciliationEffectOfFederalActOnTaxReformAndAVSFinancing" abstract="false" name="EffectiveIncomeTaxRateReconciliationEffectOfFederalActOnTaxReformAndAVSFinancing" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="logi_IncomeTaxReconciliationTaxReservesReleasesNet" abstract="false" name="IncomeTaxReconciliationTaxReservesReleasesNet" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="logi_DeferredTaxAssetsTaxCreditCarryforwardsInclusiveOfNetOperatingLosses" abstract="false" name="DeferredTaxAssetsTaxCreditCarryforwardsInclusiveOfNetOperatingLosses" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="logi_DeferredTaxAssetsFutureTaxDeduction" abstract="false" name="DeferredTaxAssetsFutureTaxDeduction" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="logi_DeferredTaxAssetsFederalActOnTaxReformAndAVSFinancing" abstract="false" name="DeferredTaxAssetsFederalActOnTaxReformAndAVSFinancing" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="logi_DeferredTaxLiabilitiesAcquiredIntangibleAssetsAndOther" abstract="false" name="DeferredTaxLiabilitiesAcquiredIntangibleAssetsAndOther" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="logi_UnrecognizedTaxBenefitsIncreaseDecreaseResultingFromPriorPeriodTaxPositions" abstract="false" name="UnrecognizedTaxBenefitsIncreaseDecreaseResultingFromPriorPeriodTaxPositions" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="logi_AllowanceForCooperativeMarketingArrangementsMember" abstract="true" name="AllowanceForCooperativeMarketingArrangementsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="logi_AllowanceForCustomerIncentiveProgramsMember" abstract="true" name="AllowanceForCustomerIncentiveProgramsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="logi_AllowanceForPricingProgramsMember" abstract="true" name="AllowanceForPricingProgramsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="logi_OtherAllowancesMember" abstract="true" name="OtherAllowancesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="logi_PropertyPlantAndEquipmentGrossExcludingLandAndConstructionInProcess" abstract="false" name="PropertyPlantAndEquipmentGrossExcludingLandAndConstructionInProcess" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="logi_PropertyPlantAndEquipmentNetExcludingLandAndConstructionInProcess" abstract="false" name="PropertyPlantAndEquipmentNetExcludingLandAndConstructionInProcess" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="logi_CostMethodAndOtherLongTermInvestments" abstract="false" name="CostMethodAndOtherLongTermInvestments" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="logi_AccruedAndOtherCurrentLiabilitiesAbstract" abstract="true" name="AccruedAndOtherCurrentLiabilitiesAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="logi_AccruedCustomerMarketingPricingAndIncentiveProgramCurrent" abstract="false" name="AccruedCustomerMarketingPricingAndIncentiveProgramCurrent" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="logi_AccruedSalesReturnLiabilityCurrent" abstract="false" name="AccruedSalesReturnLiabilityCurrent" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="logi_AccruedPayablesInventoryCurrent" abstract="false" name="AccruedPayablesInventoryCurrent" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="logi_OtherLiabilitiesNoncurrentNotes" abstract="false" name="OtherLiabilitiesNoncurrentNotes" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="logi_MutualFundsMember" abstract="true" name="MutualFundsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="logi_ImpairmentOfFinancialAssetsMeasuredAtFairValueOnANonrecurringBasis" abstract="false" name="ImpairmentOfFinancialAssetsMeasuredAtFairValueOnANonrecurringBasis" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="logi_ImpairmentLossBeforeTax" abstract="false" name="ImpairmentLossBeforeTax" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="logi_NonFinancialAssetImpairmentCharges" abstract="false" name="NonFinancialAssetImpairmentCharges" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="logi_ForeignExchangeForwardAndSwapMember" abstract="true" name="ForeignExchangeForwardAndSwapMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="logi_IntangibleAssetsForeignCurrencyTranslationGainLossGrossExcludingGoodwill" abstract="false" name="IntangibleAssetsForeignCurrencyTranslationGainLossGrossExcludingGoodwill" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="logi_IntangibleAssetsForeignCurrencyTranslationGainLossAccumulatedAmortization" abstract="false" name="IntangibleAssetsForeignCurrencyTranslationGainLossAccumulatedAmortization" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="logi_IntangibleAssetsForeignCurrencyTranslationGainLossNetExcludingGoodwill" abstract="false" name="IntangibleAssetsForeignCurrencyTranslationGainLossNetExcludingGoodwill" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="logi_SeniorUnsecuredRevolvingCreditFacilityMember" abstract="true" name="SeniorUnsecuredRevolvingCreditFacilityMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="logi_LineOfCreditAdditionalCommitmentIncreaseLimit" abstract="false" name="LineOfCreditAdditionalCommitmentIncreaseLimit" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="logi_DebtInstrumentExtensionTermPeriod" abstract="false" name="DebtInstrumentExtensionTermPeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="logi_DebtInstrumentNumberOfTermExtensions" abstract="false" name="DebtInstrumentNumberOfTermExtensions" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="logi_CommonStockCapitalSharesReservedForFutureIssuanceEmployeeEquityIncentivePlansMember" abstract="true" name="CommonStockCapitalSharesReservedForFutureIssuanceEmployeeEquityIncentivePlansMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="logi_CommonStockCapitalSharesReservedForFutureIssuanceConversionRightsUnderFutureConvertibleBondIssuanceMember" abstract="true" name="CommonStockCapitalSharesReservedForFutureIssuanceConversionRightsUnderFutureConvertibleBondIssuanceMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="logi_TwentyTwentyThreeShareRepurchaseProgramMember" abstract="true" name="TwentyTwentyThreeShareRepurchaseProgramMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="logi_TwentyTwentyShareRepurchaseProgramMember" abstract="true" name="TwentyTwentyShareRepurchaseProgramMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="logi_TwentyTwentySixShareRepurchaseProgramMember" abstract="true" name="TwentyTwentySixShareRepurchaseProgramMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="logi_CapitalBandProvisionAdjustmentToCapitalShares" abstract="false" name="CapitalBandProvisionAdjustmentToCapitalShares" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="logi_CapitalBandProvisionAdjustmentToCapitalSharesPeriod" abstract="false" name="CapitalBandProvisionAdjustmentToCapitalSharesPeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="logi_NumberOfSharesIssuableOutOfConditionalCapital" abstract="false" name="NumberOfSharesIssuableOutOfConditionalCapital" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="logi_PercentageOfAnnualNetIncomeToBeRetainedInLegalReservesMinimum" abstract="false" name="PercentageOfAnnualNetIncomeToBeRetainedInLegalReservesMinimum" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="logi_LegalReservesThresholdAtWhichAnnualNetIncomeNotRequiredToBeRetained" abstract="false" name="LegalReservesThresholdAtWhichAnnualNetIncomeNotRequiredToBeRetained" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="logi_PortionOfLegalReservesIncludedInAppropriatedRetainedEarnings" abstract="false" name="PortionOfLegalReservesIncludedInAppropriatedRetainedEarnings" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="logi_ShareRepurchaseProgramIncreaseInAuthorizedAmount" abstract="false" name="ShareRepurchaseProgramIncreaseInAuthorizedAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="logi_StockRepurchaseProgramThresholdMaximumSharesHeldPercentage" abstract="false" name="StockRepurchaseProgramThresholdMaximumSharesHeldPercentage" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="logi_StockRepurchaseProgramThresholdMaximumSharesAvailableForPurchase" abstract="false" name="StockRepurchaseProgramThresholdMaximumSharesAvailableForPurchase" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="logi_TreasuryStockSharesAcquiredForCancellation" abstract="false" name="TreasuryStockSharesAcquiredForCancellation" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="logi_TreasuryStockSharesAcquiredForEquityIncentivePlansOrPotentialAcquisitions" abstract="false" name="TreasuryStockSharesAcquiredForEquityIncentivePlansOrPotentialAcquisitions" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="logi_StockRepurchasedDuringPeriodNotYetPaidValue" abstract="false" name="StockRepurchasedDuringPeriodNotYetPaidValue" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="logi_ReportableSegmentMember" abstract="true" name="ReportableSegmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="logi_SellingAndMarketingExpenseExcludingShareBasedCompensation" abstract="false" name="SellingAndMarketingExpenseExcludingShareBasedCompensation" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="logi_ResearchAndDevelopmentExpenseExcludingShareBasedCompensation" abstract="false" name="ResearchAndDevelopmentExpenseExcludingShareBasedCompensation" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="logi_GeneralAndAdministrativeExpenseExcludingShareBasedCompensation" abstract="false" name="GeneralAndAdministrativeExpenseExcludingShareBasedCompensation" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="logi_AmortizationOfIntangibleAssetsAndAmortizationOfAcquisitionRelatedCosts" abstract="false" name="AmortizationOfIntangibleAssetsAndAmortizationOfAcquisitionRelatedCosts" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="logi_RetailGamingMember" abstract="true" name="RetailGamingMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="logi_RetailKeyboardsDesktopsMember" abstract="true" name="RetailKeyboardsDesktopsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="logi_RetailPointingDevicesMember" abstract="true" name="RetailPointingDevicesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="logi_RetailVideoCollaborationMember" abstract="true" name="RetailVideoCollaborationMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="logi_RetailWebcamsMember" abstract="true" name="RetailWebcamsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="logi_RetailTabletAndOtherAccessoriesMember" abstract="true" name="RetailTabletAndOtherAccessoriesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="logi_RetailHeadsetsMember" abstract="true" name="RetailHeadsetsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="logi_OtherRetailProductsMember" abstract="true" name="OtherRetailProductsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="logi_OtherLongLivedAssets" abstract="false" name="OtherLongLivedAssets" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
</xs:schema>
