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<edgarSubmission xsi:schemaLocation="http://www.sec.gov/edgar/nmfp2 eis_NMFP2_Filer.xsd" xmlns="http://www.sec.gov/edgar/nmfp2" xmlns:common="http://www.sec.gov/edgar/common" xmlns:nmfp2common="http://www.sec.gov/edgar/nmfp2common" xmlns:statecodes="http://www.sec.gov/edgar/statecodes" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
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      <notifications></notifications>
      <notifications></notifications>
      <notifications></notifications>
      <notifications></notifications>
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    <generalInfo>
      <reportDate>2019-07-31</reportDate>
      <cik>0000793769</cik>
      <seriesId>S000000684</seriesId>
      <totalShareClassesInSeries>2</totalShareClassesInSeries>
      <finalFilingFlag>N</finalFilingFlag>
      <fundAcqrdOrMrgdWthAnthrFlag>N</fundAcqrdOrMrgdWthAnthrFlag>
    </generalInfo>
    <seriesLevelInfo>
      <securitiesActFileNumber>033-05852</securitiesActFileNumber>
      <adviser>
        <adviserName>Harbor Capital Advisors, Inc.</adviserName>
        <adviserFileNumber>801-60367</adviserFileNumber>
      </adviser>
      <subAdviser>
        <adviserName>BNP Paribas Asset Management USA, Inc.</adviserName>
        <adviserFileNumber>801-10577</adviserFileNumber>
      </subAdviser>
      <indpPubAccountant>
        <name>Ernst &amp; Young LLP</name>
        <city>Chicago</city>
        <stateCountry>IL</stateCountry>
      </indpPubAccountant>
      <administrator>
        <administratorName>None</administratorName>
      </administrator>
      <transferAgent>
        <name>Harbor Services Group, Inc.</name>
        <cik>0001139578</cik>
        <fileNumber>084-05901</fileNumber>
      </transferAgent>
      <feederFundFlag>N</feederFundFlag>
      <masterFundFlag>N</masterFundFlag>
      <seriesFundInsuCmpnySepAccntFlag>N</seriesFundInsuCmpnySepAccntFlag>
      <moneyMarketFundCategory>Exempt Government</moneyMarketFundCategory>
      <fundExemptRetailFlag>N</fundExemptRetailFlag>
      <averagePortfolioMaturity>27</averagePortfolioMaturity>
      <averageLifeMaturity>27</averageLifeMaturity>
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        <nmfp2common:fridayDay3>78021304.00</nmfp2common:fridayDay3>
        <nmfp2common:fridayDay4>56284929.43</nmfp2common:fridayDay4>
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      <totalValueWeeklyLiquidAssets>
        <nmfp2common:fridayWeek1>146891475.13</nmfp2common:fridayWeek1>
        <nmfp2common:fridayWeek2>159859539.47</nmfp2common:fridayWeek2>
        <nmfp2common:fridayWeek3>159542329.46</nmfp2common:fridayWeek3>
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        <nmfp2common:fridayDay4>0.4462</nmfp2common:fridayDay4>
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        <nmfp2common:fridayWeek1>0.9477</nmfp2common:fridayWeek1>
        <nmfp2common:fridayWeek2>0.9998</nmfp2common:fridayWeek2>
        <nmfp2common:fridayWeek3>0.9998</nmfp2common:fridayWeek3>
        <nmfp2common:fridayWeek4>0.9998</nmfp2common:fridayWeek4>
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      <cash>90963.58</cash>
      <totalValuePortfolioSecurities>121907586.38</totalValuePortfolioSecurities>
      <amortizedCostPortfolioSecurities>121895692.17</amortizedCostPortfolioSecurities>
      <totalValueOtherAssets>25772.68</totalValueOtherAssets>
      <totalValueLiabilities>78411.81</totalValueLiabilities>
      <netAssetOfSeries>121934016.62</netAssetOfSeries>
      <numberOfSharesOutstanding>121934279.81</numberOfSharesOutstanding>
      <stablePricePerShare>1.0000</stablePricePerShare>
      <sevenDayGrossYield>0.0231</sevenDayGrossYield>
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        <nmfp2common:fridayWeek2>1.0000</nmfp2common:fridayWeek2>
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        <nmfp2common:fridayWeek4>1.0001</nmfp2common:fridayWeek4>
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    </seriesLevelInfo>
    <classLevelInfo>
      <classesId>C000001980</classesId>
      <minInitialInvestment>1000.00</minInitialInvestment>
      <netAssetsOfClass>118829724.39</netAssetsOfClass>
      <numberOfSharesOutstanding>118829980.85</numberOfSharesOutstanding>
      <netAssetPerShare>
        <nmfp2common:fridayWeek1>1.0000</nmfp2common:fridayWeek1>
        <nmfp2common:fridayWeek2>1.0000</nmfp2common:fridayWeek2>
        <nmfp2common:fridayWeek3>1.0001</nmfp2common:fridayWeek3>
        <nmfp2common:fridayWeek4>1.0001</nmfp2common:fridayWeek4>
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        <weeklyGrossSubscriptions>21470158.13</weeklyGrossSubscriptions>
        <weeklyGrossRedemptions>935099.50</weeklyGrossRedemptions>
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        <weeklyGrossSubscriptions>5364028.75</weeklyGrossSubscriptions>
        <weeklyGrossRedemptions>1025990.98</weeklyGrossRedemptions>
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        <weeklyGrossSubscriptions>1693123.38</weeklyGrossSubscriptions>
        <weeklyGrossRedemptions>2804173.79</weeklyGrossRedemptions>
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      <fridayWeek4>
        <weeklyGrossSubscriptions>309112.82</weeklyGrossSubscriptions>
        <weeklyGrossRedemptions>32983211.08</weeklyGrossRedemptions>
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        <weeklyGrossSubscriptions>29098369.73</weeklyGrossSubscriptions>
        <weeklyGrossRedemptions>41542379.40</weeklyGrossRedemptions>
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      <sevenDayNetYield>0.0195</sevenDayNetYield>
      <personPayForFundFlag>Y</personPayForFundFlag>
      <nameOfPersonDescExpensePay>Harbor Capital Advisors, Inc., Management Fee Waiver, 23199.73;
                  Harbor Capital Advisors, Inc., Expenses Reimbursed, 46171.89;</nameOfPersonDescExpensePay>
    </classLevelInfo>
    <classLevelInfo>
      <classesId>C000001981</classesId>
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      <netAssetsOfClass>3104292.23</netAssetsOfClass>
      <numberOfSharesOutstanding>3104298.96</numberOfSharesOutstanding>
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        <nmfp2common:fridayWeek2>1.0000</nmfp2common:fridayWeek2>
        <nmfp2common:fridayWeek3>1.0001</nmfp2common:fridayWeek3>
        <nmfp2common:fridayWeek4>1.0001</nmfp2common:fridayWeek4>
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        <weeklyGrossSubscriptions>4187.98</weeklyGrossSubscriptions>
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        <weeklyGrossSubscriptions>879.08</weeklyGrossSubscriptions>
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      <totalForTheMonthReported>
        <weeklyGrossSubscriptions>38341.58</weeklyGrossSubscriptions>
        <weeklyGrossRedemptions>39057.03</weeklyGrossRedemptions>
      </totalForTheMonthReported>
      <sevenDayNetYield>0.0170</sevenDayNetYield>
      <personPayForFundFlag>Y</personPayForFundFlag>
      <nameOfPersonDescExpensePay>Harbor Capital Advisors, Inc., Management Fee Waiver, 953.46;
                  Harbor Capital Advisors, Inc., Expenses Reimbursed, 1829.39;</nameOfPersonDescExpensePay>
    </classLevelInfo>
    <scheduleOfPortfolioSecuritiesInfo>
      <nameOfIssuer>Federal Home Loan Bank</nameOfIssuer>
      <titleOfIssuer>Federal Home Loan Bank Discount Notes</titleOfIssuer>
      <CUSIPMember>313384KZ1</CUSIPMember>
      <ISINId>US313384KZ18</ISINId>
      <investmentCategory>U.S. Government Agency Debt</investmentCategory>
      <securityEligibilityFlag>N</securityEligibilityFlag>
      <NRSRO>
        <nameOfNRSRO>N/A</nameOfNRSRO>
        <rating>N/A</rating>
      </NRSRO>
      <investmentMaturityDateWAM>2019-08-28</investmentMaturityDateWAM>
      <investmentMaturityDateWAL>2019-08-28</investmentMaturityDateWAL>
      <finalLegalInvestmentMaturityDate>2019-08-28</finalLegalInvestmentMaturityDate>
      <securityDemandFeatureFlag>N</securityDemandFeatureFlag>
      <securityGuaranteeFlag>N</securityGuaranteeFlag>
      <securityEnhancementsFlag>N</securityEnhancementsFlag>
      <yieldOfTheSecurityAsOfReportingDate>0.0219</yieldOfTheSecurityAsOfReportingDate>
      <includingValueOfAnySponsorSupport>6489811.25</includingValueOfAnySponsorSupport>
      <excludingValueOfAnySponsorSupport>6489811.25</excludingValueOfAnySponsorSupport>
      <percentageOfMoneyMarketFundNetAssets>0.0532</percentageOfMoneyMarketFundNetAssets>
      <securityCategorizedAtLevel3Flag>N</securityCategorizedAtLevel3Flag>
      <dailyLiquidAssetSecurityFlag>N</dailyLiquidAssetSecurityFlag>
      <weeklyLiquidAssetSecurityFlag>Y</weeklyLiquidAssetSecurityFlag>
      <illiquidSecurityFlag>N</illiquidSecurityFlag>
    </scheduleOfPortfolioSecuritiesInfo>
    <scheduleOfPortfolioSecuritiesInfo>
      <nameOfIssuer>Federal Home Loan Bank</nameOfIssuer>
      <titleOfIssuer>Federal Home Loan Bank Discount Notes</titleOfIssuer>
      <CUSIPMember>313384LJ6</CUSIPMember>
      <ISINId>US313384LJ66</ISINId>
      <investmentCategory>U.S. Government Agency Debt</investmentCategory>
      <securityEligibilityFlag>N</securityEligibilityFlag>
      <NRSRO>
        <nameOfNRSRO>N/A</nameOfNRSRO>
        <rating>N/A</rating>
      </NRSRO>
      <investmentMaturityDateWAM>2019-09-06</investmentMaturityDateWAM>
      <investmentMaturityDateWAL>2019-09-06</investmentMaturityDateWAL>
      <finalLegalInvestmentMaturityDate>2019-09-06</finalLegalInvestmentMaturityDate>
      <securityDemandFeatureFlag>N</securityDemandFeatureFlag>
      <securityGuaranteeFlag>N</securityGuaranteeFlag>
      <securityEnhancementsFlag>N</securityEnhancementsFlag>
      <yieldOfTheSecurityAsOfReportingDate>0.0216</yieldOfTheSecurityAsOfReportingDate>
      <includingValueOfAnySponsorSupport>4091349.00</includingValueOfAnySponsorSupport>
      <excludingValueOfAnySponsorSupport>4091349.00</excludingValueOfAnySponsorSupport>
      <percentageOfMoneyMarketFundNetAssets>0.0336</percentageOfMoneyMarketFundNetAssets>
      <securityCategorizedAtLevel3Flag>N</securityCategorizedAtLevel3Flag>
      <dailyLiquidAssetSecurityFlag>N</dailyLiquidAssetSecurityFlag>
      <weeklyLiquidAssetSecurityFlag>Y</weeklyLiquidAssetSecurityFlag>
      <illiquidSecurityFlag>N</illiquidSecurityFlag>
    </scheduleOfPortfolioSecuritiesInfo>
    <scheduleOfPortfolioSecuritiesInfo>
      <nameOfIssuer>Federal Home Loan Bank</nameOfIssuer>
      <titleOfIssuer>Federal Home Loan Bank Discount Notes</titleOfIssuer>
      <CUSIPMember>313384LG2</CUSIPMember>
      <ISINId>US313384LG28</ISINId>
      <investmentCategory>U.S. Government Agency Debt</investmentCategory>
      <securityEligibilityFlag>N</securityEligibilityFlag>
      <NRSRO>
        <nameOfNRSRO>N/A</nameOfNRSRO>
        <rating>N/A</rating>
      </NRSRO>
      <investmentMaturityDateWAM>2019-09-04</investmentMaturityDateWAM>
      <investmentMaturityDateWAL>2019-09-04</investmentMaturityDateWAL>
      <finalLegalInvestmentMaturityDate>2019-09-04</finalLegalInvestmentMaturityDate>
      <securityDemandFeatureFlag>N</securityDemandFeatureFlag>
      <securityGuaranteeFlag>N</securityGuaranteeFlag>
      <securityEnhancementsFlag>N</securityEnhancementsFlag>
      <yieldOfTheSecurityAsOfReportingDate>0.0227</yieldOfTheSecurityAsOfReportingDate>
      <includingValueOfAnySponsorSupport>8083858.48</includingValueOfAnySponsorSupport>
      <excludingValueOfAnySponsorSupport>8083858.48</excludingValueOfAnySponsorSupport>
      <percentageOfMoneyMarketFundNetAssets>0.0663</percentageOfMoneyMarketFundNetAssets>
      <securityCategorizedAtLevel3Flag>N</securityCategorizedAtLevel3Flag>
      <dailyLiquidAssetSecurityFlag>N</dailyLiquidAssetSecurityFlag>
      <weeklyLiquidAssetSecurityFlag>Y</weeklyLiquidAssetSecurityFlag>
      <illiquidSecurityFlag>N</illiquidSecurityFlag>
    </scheduleOfPortfolioSecuritiesInfo>
    <scheduleOfPortfolioSecuritiesInfo>
      <nameOfIssuer>Federal Home Loan Bank</nameOfIssuer>
      <titleOfIssuer>Federal Home Loan Bank Discount Notes</titleOfIssuer>
      <CUSIPMember>313384LB3</CUSIPMember>
      <ISINId>US313384LB31</ISINId>
      <investmentCategory>U.S. Government Agency Debt</investmentCategory>
      <securityEligibilityFlag>N</securityEligibilityFlag>
      <NRSRO>
        <nameOfNRSRO>N/A</nameOfNRSRO>
        <rating>N/A</rating>
      </NRSRO>
      <investmentMaturityDateWAM>2019-08-30</investmentMaturityDateWAM>
      <investmentMaturityDateWAL>2019-08-30</investmentMaturityDateWAL>
      <finalLegalInvestmentMaturityDate>2019-08-30</finalLegalInvestmentMaturityDate>
      <securityDemandFeatureFlag>N</securityDemandFeatureFlag>
      <securityGuaranteeFlag>N</securityGuaranteeFlag>
      <securityEnhancementsFlag>N</securityEnhancementsFlag>
      <yieldOfTheSecurityAsOfReportingDate>0.0221</yieldOfTheSecurityAsOfReportingDate>
      <includingValueOfAnySponsorSupport>4991581.95</includingValueOfAnySponsorSupport>
      <excludingValueOfAnySponsorSupport>4991581.95</excludingValueOfAnySponsorSupport>
      <percentageOfMoneyMarketFundNetAssets>0.0409</percentageOfMoneyMarketFundNetAssets>
      <securityCategorizedAtLevel3Flag>N</securityCategorizedAtLevel3Flag>
      <dailyLiquidAssetSecurityFlag>N</dailyLiquidAssetSecurityFlag>
      <weeklyLiquidAssetSecurityFlag>Y</weeklyLiquidAssetSecurityFlag>
      <illiquidSecurityFlag>N</illiquidSecurityFlag>
    </scheduleOfPortfolioSecuritiesInfo>
    <scheduleOfPortfolioSecuritiesInfo>
      <nameOfIssuer>Federal Home Loan Bank</nameOfIssuer>
      <titleOfIssuer>Federal Home Loan Bank Discount Notes</titleOfIssuer>
      <CUSIPMember>313384JX8</CUSIPMember>
      <ISINId>US313384JX88</ISINId>
      <investmentCategory>U.S. Government Agency Debt</investmentCategory>
      <securityEligibilityFlag>N</securityEligibilityFlag>
      <NRSRO>
        <nameOfNRSRO>N/A</nameOfNRSRO>
        <rating>N/A</rating>
      </NRSRO>
      <investmentMaturityDateWAM>2019-08-02</investmentMaturityDateWAM>
      <investmentMaturityDateWAL>2019-08-02</investmentMaturityDateWAL>
      <finalLegalInvestmentMaturityDate>2019-08-02</finalLegalInvestmentMaturityDate>
      <securityDemandFeatureFlag>N</securityDemandFeatureFlag>
      <securityGuaranteeFlag>N</securityGuaranteeFlag>
      <securityEnhancementsFlag>N</securityEnhancementsFlag>
      <yieldOfTheSecurityAsOfReportingDate>0.0227</yieldOfTheSecurityAsOfReportingDate>
      <includingValueOfAnySponsorSupport>8058532.09</includingValueOfAnySponsorSupport>
      <excludingValueOfAnySponsorSupport>8058532.09</excludingValueOfAnySponsorSupport>
      <percentageOfMoneyMarketFundNetAssets>0.0661</percentageOfMoneyMarketFundNetAssets>
      <securityCategorizedAtLevel3Flag>N</securityCategorizedAtLevel3Flag>
      <dailyLiquidAssetSecurityFlag>N</dailyLiquidAssetSecurityFlag>
      <weeklyLiquidAssetSecurityFlag>Y</weeklyLiquidAssetSecurityFlag>
      <illiquidSecurityFlag>N</illiquidSecurityFlag>
    </scheduleOfPortfolioSecuritiesInfo>
    <scheduleOfPortfolioSecuritiesInfo>
      <nameOfIssuer>Federal Home Loan Bank</nameOfIssuer>
      <titleOfIssuer>Federal Home Loan Bank Discount Notes</titleOfIssuer>
      <CUSIPMember>313384KK4</CUSIPMember>
      <ISINId>US313384KK49</ISINId>
      <investmentCategory>U.S. Government Agency Debt</investmentCategory>
      <securityEligibilityFlag>N</securityEligibilityFlag>
      <NRSRO>
        <nameOfNRSRO>N/A</nameOfNRSRO>
        <rating>N/A</rating>
      </NRSRO>
      <investmentMaturityDateWAM>2019-08-14</investmentMaturityDateWAM>
      <investmentMaturityDateWAL>2019-08-14</investmentMaturityDateWAL>
      <finalLegalInvestmentMaturityDate>2019-08-14</finalLegalInvestmentMaturityDate>
      <securityDemandFeatureFlag>N</securityDemandFeatureFlag>
      <securityGuaranteeFlag>N</securityGuaranteeFlag>
      <securityEnhancementsFlag>N</securityEnhancementsFlag>
      <yieldOfTheSecurityAsOfReportingDate>0.0234</yieldOfTheSecurityAsOfReportingDate>
      <includingValueOfAnySponsorSupport>5995471.68</includingValueOfAnySponsorSupport>
      <excludingValueOfAnySponsorSupport>5995471.68</excludingValueOfAnySponsorSupport>
      <percentageOfMoneyMarketFundNetAssets>0.0492</percentageOfMoneyMarketFundNetAssets>
      <securityCategorizedAtLevel3Flag>N</securityCategorizedAtLevel3Flag>
      <dailyLiquidAssetSecurityFlag>N</dailyLiquidAssetSecurityFlag>
      <weeklyLiquidAssetSecurityFlag>Y</weeklyLiquidAssetSecurityFlag>
      <illiquidSecurityFlag>N</illiquidSecurityFlag>
    </scheduleOfPortfolioSecuritiesInfo>
    <scheduleOfPortfolioSecuritiesInfo>
      <nameOfIssuer>Federal Home Loan Bank</nameOfIssuer>
      <titleOfIssuer>Federal Home Loan Bank Discount Notes</titleOfIssuer>
      <CUSIPMember>313384KC2</CUSIPMember>
      <ISINId>US313384KC23</ISINId>
      <investmentCategory>U.S. Government Agency Debt</investmentCategory>
      <securityEligibilityFlag>N</securityEligibilityFlag>
      <NRSRO>
        <nameOfNRSRO>N/A</nameOfNRSRO>
        <rating>N/A</rating>
      </NRSRO>
      <investmentMaturityDateWAM>2019-08-07</investmentMaturityDateWAM>
      <investmentMaturityDateWAL>2019-08-07</investmentMaturityDateWAL>
      <finalLegalInvestmentMaturityDate>2019-08-07</finalLegalInvestmentMaturityDate>
      <securityDemandFeatureFlag>N</securityDemandFeatureFlag>
      <securityGuaranteeFlag>N</securityGuaranteeFlag>
      <securityEnhancementsFlag>N</securityEnhancementsFlag>
      <yieldOfTheSecurityAsOfReportingDate>0.0220</yieldOfTheSecurityAsOfReportingDate>
      <includingValueOfAnySponsorSupport>4898293.18</includingValueOfAnySponsorSupport>
      <excludingValueOfAnySponsorSupport>4898293.18</excludingValueOfAnySponsorSupport>
      <percentageOfMoneyMarketFundNetAssets>0.0402</percentageOfMoneyMarketFundNetAssets>
      <securityCategorizedAtLevel3Flag>N</securityCategorizedAtLevel3Flag>
      <dailyLiquidAssetSecurityFlag>N</dailyLiquidAssetSecurityFlag>
      <weeklyLiquidAssetSecurityFlag>Y</weeklyLiquidAssetSecurityFlag>
      <illiquidSecurityFlag>N</illiquidSecurityFlag>
    </scheduleOfPortfolioSecuritiesInfo>
    <scheduleOfPortfolioSecuritiesInfo>
      <nameOfIssuer>Federal Home Loan Bank</nameOfIssuer>
      <titleOfIssuer>Federal Home Loan Bank Discount Notes</titleOfIssuer>
      <CUSIPMember>313384KS7</CUSIPMember>
      <ISINId>US313384KS74</ISINId>
      <investmentCategory>U.S. Government Agency Debt</investmentCategory>
      <securityEligibilityFlag>N</securityEligibilityFlag>
      <NRSRO>
        <nameOfNRSRO>N/A</nameOfNRSRO>
        <rating>N/A</rating>
      </NRSRO>
      <investmentMaturityDateWAM>2019-08-21</investmentMaturityDateWAM>
      <investmentMaturityDateWAL>2019-08-21</investmentMaturityDateWAL>
      <finalLegalInvestmentMaturityDate>2019-08-21</finalLegalInvestmentMaturityDate>
      <securityDemandFeatureFlag>N</securityDemandFeatureFlag>
      <securityGuaranteeFlag>N</securityGuaranteeFlag>
      <securityEnhancementsFlag>N</securityEnhancementsFlag>
      <yieldOfTheSecurityAsOfReportingDate>0.0219</yieldOfTheSecurityAsOfReportingDate>
      <includingValueOfAnySponsorSupport>4994194.45</includingValueOfAnySponsorSupport>
      <excludingValueOfAnySponsorSupport>4994194.45</excludingValueOfAnySponsorSupport>
      <percentageOfMoneyMarketFundNetAssets>0.0410</percentageOfMoneyMarketFundNetAssets>
      <securityCategorizedAtLevel3Flag>N</securityCategorizedAtLevel3Flag>
      <dailyLiquidAssetSecurityFlag>N</dailyLiquidAssetSecurityFlag>
      <weeklyLiquidAssetSecurityFlag>Y</weeklyLiquidAssetSecurityFlag>
      <illiquidSecurityFlag>N</illiquidSecurityFlag>
    </scheduleOfPortfolioSecuritiesInfo>
    <scheduleOfPortfolioSecuritiesInfo>
      <nameOfIssuer>Federal Home Loan Bank</nameOfIssuer>
      <titleOfIssuer>Federal Home Loan Bank Discount Notes</titleOfIssuer>
      <CUSIPMember>313384KM0</CUSIPMember>
      <ISINId>US313384KM05</ISINId>
      <investmentCategory>U.S. Government Agency Debt</investmentCategory>
      <securityEligibilityFlag>N</securityEligibilityFlag>
      <NRSRO>
        <nameOfNRSRO>N/A</nameOfNRSRO>
        <rating>N/A</rating>
      </NRSRO>
      <investmentMaturityDateWAM>2019-08-16</investmentMaturityDateWAM>
      <investmentMaturityDateWAL>2019-08-16</investmentMaturityDateWAL>
      <finalLegalInvestmentMaturityDate>2019-08-16</finalLegalInvestmentMaturityDate>
      <securityDemandFeatureFlag>N</securityDemandFeatureFlag>
      <securityGuaranteeFlag>N</securityGuaranteeFlag>
      <securityEnhancementsFlag>N</securityEnhancementsFlag>
      <yieldOfTheSecurityAsOfReportingDate>0.0231</yieldOfTheSecurityAsOfReportingDate>
      <includingValueOfAnySponsorSupport>2023236.56</includingValueOfAnySponsorSupport>
      <excludingValueOfAnySponsorSupport>2023236.56</excludingValueOfAnySponsorSupport>
      <percentageOfMoneyMarketFundNetAssets>0.0166</percentageOfMoneyMarketFundNetAssets>
      <securityCategorizedAtLevel3Flag>N</securityCategorizedAtLevel3Flag>
      <dailyLiquidAssetSecurityFlag>N</dailyLiquidAssetSecurityFlag>
      <weeklyLiquidAssetSecurityFlag>Y</weeklyLiquidAssetSecurityFlag>
      <illiquidSecurityFlag>N</illiquidSecurityFlag>
    </scheduleOfPortfolioSecuritiesInfo>
    <scheduleOfPortfolioSecuritiesInfo>
      <nameOfIssuer>Federal National Mortgage Association</nameOfIssuer>
      <titleOfIssuer>Federal National Mortgage Association Discount Notes</titleOfIssuer>
      <CUSIPMember>313588LU7</CUSIPMember>
      <ISINId>US313588LU73</ISINId>
      <investmentCategory>U.S. Government Agency Debt</investmentCategory>
      <securityEligibilityFlag>N</securityEligibilityFlag>
      <NRSRO>
        <nameOfNRSRO>N/A</nameOfNRSRO>
        <rating>N/A</rating>
      </NRSRO>
      <investmentMaturityDateWAM>2019-09-16</investmentMaturityDateWAM>
      <investmentMaturityDateWAL>2019-09-16</investmentMaturityDateWAL>
      <finalLegalInvestmentMaturityDate>2019-09-16</finalLegalInvestmentMaturityDate>
      <securityDemandFeatureFlag>N</securityDemandFeatureFlag>
      <securityGuaranteeFlag>N</securityGuaranteeFlag>
      <securityEnhancementsFlag>N</securityEnhancementsFlag>
      <yieldOfTheSecurityAsOfReportingDate>0.0209</yieldOfTheSecurityAsOfReportingDate>
      <includingValueOfAnySponsorSupport>3091642.06</includingValueOfAnySponsorSupport>
      <excludingValueOfAnySponsorSupport>3091642.06</excludingValueOfAnySponsorSupport>
      <percentageOfMoneyMarketFundNetAssets>0.0254</percentageOfMoneyMarketFundNetAssets>
      <securityCategorizedAtLevel3Flag>N</securityCategorizedAtLevel3Flag>
      <dailyLiquidAssetSecurityFlag>N</dailyLiquidAssetSecurityFlag>
      <weeklyLiquidAssetSecurityFlag>Y</weeklyLiquidAssetSecurityFlag>
      <illiquidSecurityFlag>N</illiquidSecurityFlag>
    </scheduleOfPortfolioSecuritiesInfo>
    <scheduleOfPortfolioSecuritiesInfo>
      <nameOfIssuer>Federal National Mortgage Association</nameOfIssuer>
      <titleOfIssuer>Federal National Mortgage Association Discount Notes</titleOfIssuer>
      <CUSIPMember>313588KK0</CUSIPMember>
      <ISINId>US313588KK01</ISINId>
      <investmentCategory>U.S. Government Agency Debt</investmentCategory>
      <securityEligibilityFlag>N</securityEligibilityFlag>
      <NRSRO>
        <nameOfNRSRO>N/A</nameOfNRSRO>
        <rating>N/A</rating>
      </NRSRO>
      <investmentMaturityDateWAM>2019-08-14</investmentMaturityDateWAM>
      <investmentMaturityDateWAL>2019-08-14</investmentMaturityDateWAL>
      <finalLegalInvestmentMaturityDate>2019-08-14</finalLegalInvestmentMaturityDate>
      <securityDemandFeatureFlag>N</securityDemandFeatureFlag>
      <securityGuaranteeFlag>N</securityGuaranteeFlag>
      <securityEnhancementsFlag>N</securityEnhancementsFlag>
      <yieldOfTheSecurityAsOfReportingDate>0.0217</yieldOfTheSecurityAsOfReportingDate>
      <includingValueOfAnySponsorSupport>6095396.21</includingValueOfAnySponsorSupport>
      <excludingValueOfAnySponsorSupport>6095396.21</excludingValueOfAnySponsorSupport>
      <percentageOfMoneyMarketFundNetAssets>0.0500</percentageOfMoneyMarketFundNetAssets>
      <securityCategorizedAtLevel3Flag>N</securityCategorizedAtLevel3Flag>
      <dailyLiquidAssetSecurityFlag>N</dailyLiquidAssetSecurityFlag>
      <weeklyLiquidAssetSecurityFlag>Y</weeklyLiquidAssetSecurityFlag>
      <illiquidSecurityFlag>N</illiquidSecurityFlag>
    </scheduleOfPortfolioSecuritiesInfo>
    <scheduleOfPortfolioSecuritiesInfo>
      <nameOfIssuer>Federal National Mortgage Association</nameOfIssuer>
      <titleOfIssuer>Federal National Mortgage Association Discount Notes</titleOfIssuer>
      <CUSIPMember>313588KS3</CUSIPMember>
      <ISINId>US313588KS37</ISINId>
      <investmentCategory>U.S. Government Agency Debt</investmentCategory>
      <securityEligibilityFlag>N</securityEligibilityFlag>
      <NRSRO>
        <nameOfNRSRO>N/A</nameOfNRSRO>
        <rating>N/A</rating>
      </NRSRO>
      <investmentMaturityDateWAM>2019-08-21</investmentMaturityDateWAM>
      <investmentMaturityDateWAL>2019-08-21</investmentMaturityDateWAL>
      <finalLegalInvestmentMaturityDate>2019-08-21</finalLegalInvestmentMaturityDate>
      <securityDemandFeatureFlag>N</securityDemandFeatureFlag>
      <securityGuaranteeFlag>N</securityGuaranteeFlag>
      <securityEnhancementsFlag>N</securityEnhancementsFlag>
      <yieldOfTheSecurityAsOfReportingDate>0.0234</yieldOfTheSecurityAsOfReportingDate>
      <includingValueOfAnySponsorSupport>7344462.36</includingValueOfAnySponsorSupport>
      <excludingValueOfAnySponsorSupport>7344462.36</excludingValueOfAnySponsorSupport>
      <percentageOfMoneyMarketFundNetAssets>0.0602</percentageOfMoneyMarketFundNetAssets>
      <securityCategorizedAtLevel3Flag>N</securityCategorizedAtLevel3Flag>
      <dailyLiquidAssetSecurityFlag>N</dailyLiquidAssetSecurityFlag>
      <weeklyLiquidAssetSecurityFlag>Y</weeklyLiquidAssetSecurityFlag>
      <illiquidSecurityFlag>N</illiquidSecurityFlag>
    </scheduleOfPortfolioSecuritiesInfo>
    <scheduleOfPortfolioSecuritiesInfo>
      <nameOfIssuer>U.S. Treasury Bills</nameOfIssuer>
      <titleOfIssuer>U.S. Treasury Bills</titleOfIssuer>
      <CUSIPMember>912796VS5</CUSIPMember>
      <ISINId>US912796VS56</ISINId>
      <investmentCategory>U.S. Treasury Debt</investmentCategory>
      <securityEligibilityFlag>N</securityEligibilityFlag>
      <NRSRO>
        <nameOfNRSRO>N/A</nameOfNRSRO>
        <rating>N/A</rating>
      </NRSRO>
      <investmentMaturityDateWAM>2019-08-27</investmentMaturityDateWAM>
      <investmentMaturityDateWAL>2019-08-27</investmentMaturityDateWAL>
      <finalLegalInvestmentMaturityDate>2019-08-27</finalLegalInvestmentMaturityDate>
      <securityDemandFeatureFlag>N</securityDemandFeatureFlag>
      <securityGuaranteeFlag>N</securityGuaranteeFlag>
      <securityEnhancementsFlag>N</securityEnhancementsFlag>
      <yieldOfTheSecurityAsOfReportingDate>0.0215</yieldOfTheSecurityAsOfReportingDate>
      <includingValueOfAnySponsorSupport>10185585.87</includingValueOfAnySponsorSupport>
      <excludingValueOfAnySponsorSupport>10185585.87</excludingValueOfAnySponsorSupport>
      <percentageOfMoneyMarketFundNetAssets>0.0835</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>912796VU0</CUSIPMember>
      <ISINId>US912796VU03</ISINId>
      <investmentCategory>U.S. Treasury Debt</investmentCategory>
      <securityEligibilityFlag>N</securityEligibilityFlag>
      <NRSRO>
        <nameOfNRSRO>N/A</nameOfNRSRO>
        <rating>N/A</rating>
      </NRSRO>
      <investmentMaturityDateWAM>2019-09-10</investmentMaturityDateWAM>
      <investmentMaturityDateWAL>2019-09-10</investmentMaturityDateWAL>
      <finalLegalInvestmentMaturityDate>2019-09-10</finalLegalInvestmentMaturityDate>
      <securityDemandFeatureFlag>N</securityDemandFeatureFlag>
      <securityGuaranteeFlag>N</securityGuaranteeFlag>
      <securityEnhancementsFlag>N</securityEnhancementsFlag>
      <yieldOfTheSecurityAsOfReportingDate>0.0211</yieldOfTheSecurityAsOfReportingDate>
      <includingValueOfAnySponsorSupport>5238114.58</includingValueOfAnySponsorSupport>
      <excludingValueOfAnySponsorSupport>5238114.58</excludingValueOfAnySponsorSupport>
      <percentageOfMoneyMarketFundNetAssets>0.0430</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>912796VV8</CUSIPMember>
      <ISINId>US912796VV85</ISINId>
      <investmentCategory>U.S. Treasury Debt</investmentCategory>
      <securityEligibilityFlag>N</securityEligibilityFlag>
      <NRSRO>
        <nameOfNRSRO>N/A</nameOfNRSRO>
        <rating>N/A</rating>
      </NRSRO>
      <investmentMaturityDateWAM>2019-09-17</investmentMaturityDateWAM>
      <investmentMaturityDateWAL>2019-09-17</investmentMaturityDateWAL>
      <finalLegalInvestmentMaturityDate>2019-09-17</finalLegalInvestmentMaturityDate>
      <securityDemandFeatureFlag>N</securityDemandFeatureFlag>
      <securityGuaranteeFlag>N</securityGuaranteeFlag>
      <securityEnhancementsFlag>N</securityEnhancementsFlag>
      <yieldOfTheSecurityAsOfReportingDate>0.0213</yieldOfTheSecurityAsOfReportingDate>
      <includingValueOfAnySponsorSupport>11070905.57</includingValueOfAnySponsorSupport>
      <excludingValueOfAnySponsorSupport>11070905.57</excludingValueOfAnySponsorSupport>
      <percentageOfMoneyMarketFundNetAssets>0.0908</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>912796SF7</CUSIPMember>
      <ISINId>US912796SF72</ISINId>
      <investmentCategory>U.S. Treasury Debt</investmentCategory>
      <securityEligibilityFlag>N</securityEligibilityFlag>
      <NRSRO>
        <nameOfNRSRO>N/A</nameOfNRSRO>
        <rating>N/A</rating>
      </NRSRO>
      <investmentMaturityDateWAM>2019-08-29</investmentMaturityDateWAM>
      <investmentMaturityDateWAL>2019-08-29</investmentMaturityDateWAL>
      <finalLegalInvestmentMaturityDate>2019-08-29</finalLegalInvestmentMaturityDate>
      <securityDemandFeatureFlag>N</securityDemandFeatureFlag>
      <securityGuaranteeFlag>N</securityGuaranteeFlag>
      <securityEnhancementsFlag>N</securityEnhancementsFlag>
      <yieldOfTheSecurityAsOfReportingDate>0.0212</yieldOfTheSecurityAsOfReportingDate>
      <includingValueOfAnySponsorSupport>12781092.73</includingValueOfAnySponsorSupport>
      <excludingValueOfAnySponsorSupport>12781092.73</excludingValueOfAnySponsorSupport>
      <percentageOfMoneyMarketFundNetAssets>0.1048</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>912796SG5</CUSIPMember>
      <ISINId>US912796SG55</ISINId>
      <investmentCategory>U.S. Treasury Debt</investmentCategory>
      <securityEligibilityFlag>N</securityEligibilityFlag>
      <NRSRO>
        <nameOfNRSRO>N/A</nameOfNRSRO>
        <rating>N/A</rating>
      </NRSRO>
      <investmentMaturityDateWAM>2019-09-05</investmentMaturityDateWAM>
      <investmentMaturityDateWAL>2019-09-05</investmentMaturityDateWAL>
      <finalLegalInvestmentMaturityDate>2019-09-05</finalLegalInvestmentMaturityDate>
      <securityDemandFeatureFlag>N</securityDemandFeatureFlag>
      <securityGuaranteeFlag>N</securityGuaranteeFlag>
      <securityEnhancementsFlag>N</securityEnhancementsFlag>
      <yieldOfTheSecurityAsOfReportingDate>0.0210</yieldOfTheSecurityAsOfReportingDate>
      <includingValueOfAnySponsorSupport>9631361.22</includingValueOfAnySponsorSupport>
      <excludingValueOfAnySponsorSupport>9631361.22</excludingValueOfAnySponsorSupport>
      <percentageOfMoneyMarketFundNetAssets>0.0790</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>912796VR7</CUSIPMember>
      <ISINId>US912796VR73</ISINId>
      <investmentCategory>U.S. Treasury Debt</investmentCategory>
      <securityEligibilityFlag>N</securityEligibilityFlag>
      <NRSRO>
        <nameOfNRSRO>N/A</nameOfNRSRO>
        <rating>N/A</rating>
      </NRSRO>
      <investmentMaturityDateWAM>2019-08-20</investmentMaturityDateWAM>
      <investmentMaturityDateWAL>2019-08-20</investmentMaturityDateWAL>
      <finalLegalInvestmentMaturityDate>2019-08-20</finalLegalInvestmentMaturityDate>
      <securityDemandFeatureFlag>N</securityDemandFeatureFlag>
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      <securityEnhancementsFlag>N</securityEnhancementsFlag>
      <yieldOfTheSecurityAsOfReportingDate>0.0216</yieldOfTheSecurityAsOfReportingDate>
      <includingValueOfAnySponsorSupport>6842697.14</includingValueOfAnySponsorSupport>
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      <percentageOfMoneyMarketFundNetAssets>0.0561</percentageOfMoneyMarketFundNetAssets>
      <securityCategorizedAtLevel3Flag>N</securityCategorizedAtLevel3Flag>
      <dailyLiquidAssetSecurityFlag>Y</dailyLiquidAssetSecurityFlag>
      <weeklyLiquidAssetSecurityFlag>Y</weeklyLiquidAssetSecurityFlag>
      <illiquidSecurityFlag>N</illiquidSecurityFlag>
    </scheduleOfPortfolioSecuritiesInfo>
    <signature>
      <registrant>Harbor Funds</registrant>
      <signatureDate>2019-08-07</signatureDate>
      <signature>John Paral</signature>
      <nameOfSigningOfficer>John Paral</nameOfSigningOfficer>
      <titleOfSigningOfficer>Assistant Treasurer</titleOfSigningOfficer>
    </signature>
  </formData>
</edgarSubmission>
