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      <securitiesActFileNumber>033-05852</securitiesActFileNumber>
      <adviser>
        <adviserName>Harbor Capital Advisors, Inc.</adviserName>
        <adviserFileNumber>801-60367</adviserFileNumber>
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      <subAdviser>
        <adviserName>BNP Paribas Asset Management USA, Inc.</adviserName>
        <adviserFileNumber>801-10577</adviserFileNumber>
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      <indpPubAccountant>
        <name>Ernst &amp; Young LLP</name>
        <city>Chicago</city>
        <stateCountry>IL</stateCountry>
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      <administrator>
        <administratorName>None</administratorName>
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      <transferAgent>
        <name>Harbor Services Group, Inc.</name>
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        <fileNumber>084-05901</fileNumber>
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      <moneyMarketFundCategory>Government/Agency</moneyMarketFundCategory>
      <fundExemptRetailFlag>N</fundExemptRetailFlag>
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      <averageLifeMaturity>25</averageLifeMaturity>
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      <personPayForFundFlag>Y</personPayForFundFlag>
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      <personPayForFundFlag>Y</personPayForFundFlag>
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    </classLevelInfo>
    <scheduleOfPortfolioSecuritiesInfo>
      <nameOfIssuer>Federal Home Loan Bank Discount Notes</nameOfIssuer>
      <titleOfIssuer>Federal Home Loan Bank Discount Notes</titleOfIssuer>
      <CUSIPMember>313385A55</CUSIPMember>
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        <nameOfNRSRO>N/A</nameOfNRSRO>
        <rating>N/A</rating>
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      <investmentMaturityDateWAL>2022-08-03</investmentMaturityDateWAL>
      <finalLegalInvestmentMaturityDate>2022-08-03</finalLegalInvestmentMaturityDate>
      <securityDemandFeatureFlag>N</securityDemandFeatureFlag>
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      <securityEnhancementsFlag>N</securityEnhancementsFlag>
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    <scheduleOfPortfolioSecuritiesInfo>
      <nameOfIssuer>Federal Home Loan Bank Discount Notes</nameOfIssuer>
      <titleOfIssuer>Federal Home Loan Bank Discount Notes</titleOfIssuer>
      <CUSIPMember>313385ZU3</CUSIPMember>
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        <nameOfNRSRO>N/A</nameOfNRSRO>
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      <investmentMaturityDateWAL>2022-07-25</investmentMaturityDateWAL>
      <finalLegalInvestmentMaturityDate>2022-07-25</finalLegalInvestmentMaturityDate>
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    <scheduleOfPortfolioSecuritiesInfo>
      <nameOfIssuer>Federal Home Loan Bank Discount Notes</nameOfIssuer>
      <titleOfIssuer>Federal Home Loan Bank Discount Notes</titleOfIssuer>
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      <investmentMaturityDateWAL>2022-07-26</investmentMaturityDateWAL>
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      <securityEnhancementsFlag>N</securityEnhancementsFlag>
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      <nameOfIssuer>Federal Home Loan Bank Discount Notes</nameOfIssuer>
      <titleOfIssuer>Federal Home Loan Bank Discount Notes</titleOfIssuer>
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        <rating>N/A</rating>
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      <investmentMaturityDateWAL>2022-07-29</investmentMaturityDateWAL>
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      <securityDemandFeatureFlag>N</securityDemandFeatureFlag>
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      <securityEnhancementsFlag>N</securityEnhancementsFlag>
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      <illiquidSecurityFlag>N</illiquidSecurityFlag>
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    <scheduleOfPortfolioSecuritiesInfo>
      <nameOfIssuer>Federal Home Loan Bank Discount Notes</nameOfIssuer>
      <titleOfIssuer>Federal Home Loan Bank Discount Notes</titleOfIssuer>
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        <nameOfNRSRO>N/A</nameOfNRSRO>
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      <investmentMaturityDateWAL>2022-07-20</investmentMaturityDateWAL>
      <finalLegalInvestmentMaturityDate>2022-07-20</finalLegalInvestmentMaturityDate>
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      <nameOfIssuer>U.S. Treasury Bills</nameOfIssuer>
      <titleOfIssuer>U.S. Treasury Bills</titleOfIssuer>
      <CUSIPMember>912796K57</CUSIPMember>
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      <investmentMaturityDateWAL>2022-07-14</investmentMaturityDateWAL>
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      <nameOfIssuer>U.S. Treasury Bills</nameOfIssuer>
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      <nameOfIssuer>U.S. Treasury Bills</nameOfIssuer>
      <titleOfIssuer>U.S. Treasury Bills</titleOfIssuer>
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    <scheduleOfPortfolioSecuritiesInfo>
      <nameOfIssuer>U.S. Treasury Bills</nameOfIssuer>
      <titleOfIssuer>U.S. Treasury Bills</titleOfIssuer>
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      <investmentMaturityDateWAL>2022-07-28</investmentMaturityDateWAL>
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    <scheduleOfPortfolioSecuritiesInfo>
      <nameOfIssuer>U.S. Treasury Bills</nameOfIssuer>
      <titleOfIssuer>U.S. Treasury Bills</titleOfIssuer>
      <CUSIPMember>912796S42</CUSIPMember>
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        <nameOfNRSRO>N/A</nameOfNRSRO>
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      </NRSRO>
      <investmentMaturityDateWAM>2022-07-21</investmentMaturityDateWAM>
      <investmentMaturityDateWAL>2022-07-21</investmentMaturityDateWAL>
      <finalLegalInvestmentMaturityDate>2022-07-21</finalLegalInvestmentMaturityDate>
      <securityDemandFeatureFlag>N</securityDemandFeatureFlag>
      <securityGuaranteeFlag>N</securityGuaranteeFlag>
      <securityEnhancementsFlag>N</securityEnhancementsFlag>
      <yieldOfTheSecurityAsOfReportingDate>0.0112</yieldOfTheSecurityAsOfReportingDate>
      <includingValueOfAnySponsorSupport>9794501.12</includingValueOfAnySponsorSupport>
      <excludingValueOfAnySponsorSupport>9794501.12</excludingValueOfAnySponsorSupport>
      <percentageOfMoneyMarketFundNetAssets>0.1091</percentageOfMoneyMarketFundNetAssets>
      <securityCategorizedAtLevel3Flag>N</securityCategorizedAtLevel3Flag>
      <dailyLiquidAssetSecurityFlag>Y</dailyLiquidAssetSecurityFlag>
      <weeklyLiquidAssetSecurityFlag>Y</weeklyLiquidAssetSecurityFlag>
      <illiquidSecurityFlag>N</illiquidSecurityFlag>
    </scheduleOfPortfolioSecuritiesInfo>
    <scheduleOfPortfolioSecuritiesInfo>
      <nameOfIssuer>U.S. Treasury Bills</nameOfIssuer>
      <titleOfIssuer>U.S. Treasury Bills</titleOfIssuer>
      <CUSIPMember>912796X46</CUSIPMember>
      <ISINId>US912796X462</ISINId>
      <investmentCategory>U.S. Treasury Debt</investmentCategory>
      <securityEligibilityFlag>N</securityEligibilityFlag>
      <NRSRO>
        <nameOfNRSRO>N/A</nameOfNRSRO>
        <rating>N/A</rating>
      </NRSRO>
      <investmentMaturityDateWAM>2022-08-02</investmentMaturityDateWAM>
      <investmentMaturityDateWAL>2022-08-02</investmentMaturityDateWAL>
      <finalLegalInvestmentMaturityDate>2022-08-02</finalLegalInvestmentMaturityDate>
      <securityDemandFeatureFlag>N</securityDemandFeatureFlag>
      <securityGuaranteeFlag>N</securityGuaranteeFlag>
      <securityEnhancementsFlag>N</securityEnhancementsFlag>
      <yieldOfTheSecurityAsOfReportingDate>0.0121</yieldOfTheSecurityAsOfReportingDate>
      <includingValueOfAnySponsorSupport>4994922.20</includingValueOfAnySponsorSupport>
      <excludingValueOfAnySponsorSupport>4994922.20</excludingValueOfAnySponsorSupport>
      <percentageOfMoneyMarketFundNetAssets>0.0556</percentageOfMoneyMarketFundNetAssets>
      <securityCategorizedAtLevel3Flag>N</securityCategorizedAtLevel3Flag>
      <dailyLiquidAssetSecurityFlag>Y</dailyLiquidAssetSecurityFlag>
      <weeklyLiquidAssetSecurityFlag>Y</weeklyLiquidAssetSecurityFlag>
      <illiquidSecurityFlag>N</illiquidSecurityFlag>
    </scheduleOfPortfolioSecuritiesInfo>
    <signature>
      <registrant>Harbor Funds</registrant>
      <signatureDate>2022-07-07</signatureDate>
      <signature>Gregg Boland</signature>
      <nameOfSigningOfficer>Gregg Boland</nameOfSigningOfficer>
      <titleOfSigningOfficer>Vice President</titleOfSigningOfficer>
    </signature>
  </formData>
</edgarSubmission>
