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  <xs:element id="hain_OperatingLeaseLiabilityIncreaseDecreaseFromModificationAndReverse" abstract="false" name="OperatingLeaseLiabilityIncreaseDecreaseFromModificationAndReverse" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hain_ConsolidatedSecuredLeverageRatioCovenant" abstract="false" name="ConsolidatedSecuredLeverageRatioCovenant" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
  <xs:element id="hain_LeaseLiabilityToBePaidDueYearThree" abstract="false" name="LeaseLiabilityToBePaidDueYearThree" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hain_SeveranceCostsPeriodOfInstallments" abstract="false" name="SeveranceCostsPeriodOfInstallments" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="hain_WeightedAverageRemainingLeaseTermAbstract" abstract="true" name="WeightedAverageRemainingLeaseTermAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="hain_OperatingLeaseRightOfUseAssetIncreaseDecreaseFromModification" abstract="false" name="OperatingLeaseRightOfUseAssetIncreaseDecreaseFromModification" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hain_OtherComprehensiveIncomeLossCashFlowHedgeDeferredGainLossBeforeReclassificationTax" abstract="false" name="OtherComprehensiveIncomeLossCashFlowHedgeDeferredGainLossBeforeReclassificationTax" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hain_EmployeeServiceShareBasedCompensationTaxExpenseBenefitRealizedFromRestrictedSharesVesting" abstract="false" name="EmployeeServiceShareBasedCompensationTaxExpenseBenefitRealizedFromRestrictedSharesVesting" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hain_HHOHainFutureAndYeoHiapSengLimitedMember" abstract="true" name="HHOHainFutureAndYeoHiapSengLimitedMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="hain_BabyFoodLitigationPersonalInjuryMember" abstract="true" name="BabyFoodLitigationPersonalInjuryMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="hain_AccumulatedNetGainLossFromFairValueHedgesAttributableToParentMember" abstract="true" name="AccumulatedNetGainLossFromFairValueHedgesAttributableToParentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="hain_LeaseLiabilityToBePaidDueAfterYearFour" abstract="false" name="LeaseLiabilityToBePaidDueAfterYearFour" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hain_LeaseLiabilityPaymentDue" abstract="false" name="LeaseLiabilityPaymentDue" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hain_TotalStockholdersEquityIncludingTreasuryStock" abstract="false" name="TotalStockholdersEquityIncludingTreasuryStock" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hain_LeaseLiability" abstract="false" name="LeaseLiability" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hain_CashPaidForAmountsIncludedInTheMeasurementOfLeaseLiabilitiesAbstract" abstract="true" name="CashPaidForAmountsIncludedInTheMeasurementOfLeaseLiabilitiesAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="hain_PresidentAndChiefExecutiveOfficerMember" abstract="true" name="PresidentAndChiefExecutiveOfficerMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="hain_OtherComprehensiveIncomeLossNetInvestmentHedgeReclassificationTax" abstract="false" name="OtherComprehensiveIncomeLossNetInvestmentHedgeReclassificationTax" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hain_OtherComprehensiveIncomeLossFairValueHedgeDeferredGainLossBeforeReclassificationAfterTax" abstract="false" name="OtherComprehensiveIncomeLossFairValueHedgeDeferredGainLossBeforeReclassificationAfterTax" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hain_MakeWholeRestrictedStockAwardMember" abstract="true" name="MakeWholeRestrictedStockAwardMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="hain_LeaseRightofUseAsset" abstract="false" name="LeaseRightofUseAsset" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hain_FinanceLeaseLiabilityToBePaidAfterYearFour" abstract="false" name="FinanceLeaseLiabilityToBePaidAfterYearFour" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hain_LossContingencyComplaintsAllegingInjuryNumber" abstract="false" name="LossContingencyComplaintsAllegingInjuryNumber" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="hain_PalmquistEtAlVTheHainCelestialGroupIncMember" abstract="true" name="PalmquistEtAlVTheHainCelestialGroupIncMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="hain_FourthAmendedAndRestatedCreditAgreementMember" abstract="true" name="FourthAmendedAndRestatedCreditAgreementMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="hain_ParmCrispsAndThinstersMember" abstract="true" name="ParmCrispsAndThinstersMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="hain_LesseeLeaseLiabilityPaymentDueAbstract" abstract="true" name="LesseeLeaseLiabilityPaymentDueAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="hain_DebtInstrumentCovenantConsolidatedLeverageRatio" abstract="false" name="DebtInstrumentCovenantConsolidatedLeverageRatio" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="hain_UnitedStatesSegmentMember" abstract="true" name="UnitedStatesSegmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="hain_SignificantAccountingPoliciesPolicyPolicyTextBlock" abstract="false" name="SignificantAccountingPoliciesPolicyPolicyTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="hain_InternationalSegmentMember" abstract="true" name="InternationalSegmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="hain_AcquisitionRelatedCostsAndFairValueAdjustmentToInventoryMember" abstract="true" name="AcquisitionRelatedCostsAndFairValueAdjustmentToInventoryMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="hain_LeaseLiabilityToBePaidDueYearTwo" abstract="false" name="LeaseLiabilityToBePaidDueYearTwo" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hain_RelativeTSRPerformanceSharesMember" abstract="true" name="RelativeTSRPerformanceSharesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="hain_ParmCrispsMember" abstract="true" name="ParmCrispsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="hain_ROUAssetsObtainedInExchangeForLeaseObligationAbstract" abstract="true" name="ROUAssetsObtainedInExchangeForLeaseObligationAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="hain_SubjectToAchievementMember" abstract="true" name="SubjectToAchievementMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="hain_LeaseLiabilityToBePaidRemainderOfFiscalYear" abstract="false" name="LeaseLiabilityToBePaidRemainderOfFiscalYear" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hain_RestrictedStockGrantInformationTableTextBlock" abstract="false" name="RestrictedStockGrantInformationTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="hain_ThatsHowWeRollMember" abstract="true" name="ThatsHowWeRollMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="hain_NorthAmericaReportableSegmentMember" abstract="true" name="NorthAmericaReportableSegmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="hain_SecuritiesComplaintsMember" abstract="true" name="SecuritiesComplaintsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="hain_IntangibleTrademarksAndCustomerRelationshipsMember" abstract="true" name="IntangibleTrademarksAndCustomerRelationshipsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="hain_OtherComprehensiveIncomeLossFairValueHedgeDeferredGainLossBeforeReclassificationTax" abstract="false" name="OtherComprehensiveIncomeLossFairValueHedgeDeferredGainLossBeforeReclassificationTax" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hain_AccruedLiabilitiesCurrentMember" abstract="true" name="AccruedLiabilitiesCurrentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="hain_OperatingLeaseGainLossOnModification" abstract="false" name="OperatingLeaseGainLossOnModification" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hain_OtherComprehensiveIncomeLossNetInvestmentHedgeReclassificationBeforeTax" abstract="false" name="OtherComprehensiveIncomeLossNetInvestmentHedgeReclassificationBeforeTax" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hain_AccountsReceivableSoldPrincipal" abstract="false" name="AccountsReceivableSoldPrincipal" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hain_AchievementDomain" abstract="true" name="AchievementDomain" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="hain_AllOtherLocationsMember" abstract="true" name="AllOtherLocationsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="hain_FinanceLeaseCost" abstract="false" name="FinanceLeaseCost" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hain_LeaseLiabilityToBePaidDueYearFour" abstract="false" name="LeaseLiabilityToBePaidDueYearFour" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hain_WestbraeNaturalMember" abstract="true" name="WestbraeNaturalMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="hain_OtherComprehensiveIncomeLossCashFlowHedgeDeferredGainLossBeforeReclassificationAfterTax" abstract="false" name="OtherComprehensiveIncomeLossCashFlowHedgeDeferredGainLossBeforeReclassificationAfterTax" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hain_LongTermIncentivePlan20232025Member" abstract="true" name="LongTermIncentivePlan20232025Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="hain_ConsolidatedInterestCoverageRatioCovenant" abstract="false" name="ConsolidatedInterestCoverageRatioCovenant" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
  <xs:element id="hain_AchievementAxis" abstract="true" name="AchievementAxis" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType"/>
  <xs:element id="hain_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiabilityNetOfModificationAdjustment" abstract="false" name="RightOfUseAssetObtainedInExchangeForOperatingLeaseLiabilityNetOfModificationAdjustment" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
</xs:schema>
