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      <regStreet1>111 SOUTH WACKER DRIVE</regStreet1>
      <regStreet2>34TH FLOOR</regStreet2>
      <regCity>CHICAGO</regCity>
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      <regZipOrPostalCode>60606</regZipOrPostalCode>
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      <seriesId>S000025062</seriesId>
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      <repPdEnd>2021-10-31</repPdEnd>
      <repPdDate>2021-01-31</repPdDate>
      <isFinalFiling>N</isFinalFiling>
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      <assetsInvested>0.00000000</assetsInvested>
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        <name>Recruit Holdings Co Ltd</name>
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      </invstOrSec>
      <invstOrSec>
        <name>TransDigm Group Inc</name>
        <lei>N/A</lei>
        <title>TransDigm Group Inc</title>
        <cusip>893641100</cusip>
        <identifiers>
          <isin value="US8936411003"/>
        </identifiers>
        <balance>5884.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>3255499.52000000</valUSD>
        <pctVal>2.326564662800</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Bright Horizons Family Solutions Inc</name>
        <lei>N/A</lei>
        <title>Bright Horizons Family Solutions Inc</title>
        <cusip>109194100</cusip>
        <identifiers>
          <isin value="US1091941005"/>
        </identifiers>
        <balance>18508.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>2812660.76000000</valUSD>
        <pctVal>2.010086959761</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Lonza Group AG</name>
        <lei>549300EFW4H2TCZ71055</lei>
        <title>Lonza Group AG</title>
        <cusip>000000000</cusip>
        <identifiers>
          <isin value="CH0013841017"/>
        </identifiers>
        <balance>5409.00000000</balance>
        <units>NS</units>
        <currencyConditional curCd="CHF" exchangeRt="0.89075000"/>
        <valUSD>3454725.48000000</valUSD>
        <pctVal>2.468942837209</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>CH</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>CSL Ltd</name>
        <lei>529900ECSECK5ZDQTE14</lei>
        <title>CSL Ltd</title>
        <cusip>000000000</cusip>
        <identifiers>
          <isin value="AU000000CSL8"/>
        </identifiers>
        <balance>15926.00000000</balance>
        <units>NS</units>
        <currencyConditional curCd="AUD" exchangeRt="1.30847200"/>
        <valUSD>3301802.22000000</valUSD>
        <pctVal>2.359655199275</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>AU</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>MonotaRO Co Ltd</name>
        <lei>N/A</lei>
        <title>MonotaRO Co Ltd</title>
        <cusip>000000000</cusip>
        <identifiers>
          <isin value="JP3922950005"/>
        </identifiers>
        <balance>64300.00000000</balance>
        <units>NS</units>
        <currencyConditional curCd="JPY" exchangeRt="104.74500000"/>
        <valUSD>3221976.04000000</valUSD>
        <pctVal>2.302606881985</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>JP</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Roper Technologies Inc</name>
        <lei>54930003T4SXCIWVXY35</lei>
        <title>Roper Technologies Inc</title>
        <cusip>776696106</cusip>
        <identifiers>
          <isin value="US7766961061"/>
        </identifiers>
        <balance>13124.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>5156550.84000000</valUSD>
        <pctVal>3.685163795163</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Chegg Inc</name>
        <lei>549300AKX7O8JG0O3G77</lei>
        <title>Chegg Inc</title>
        <cusip>163092109</cusip>
        <identifiers>
          <isin value="US1630921096"/>
        </identifiers>
        <balance>83246.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>7930013.96000000</valUSD>
        <pctVal>5.667237897441</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Taiwan Semiconductor Manufacturing Co Ltd</name>
        <lei>549300KB6NK5SBD14S87</lei>
        <title>Taiwan Semiconductor Manufacturing Co Ltd</title>
        <cusip>874039100</cusip>
        <identifiers>
          <isin value="US8740391003"/>
        </identifiers>
        <balance>47747.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>5802215.44000000</valUSD>
        <pctVal>4.146592351104</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>TW</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>AIA Group Ltd</name>
        <lei>ZP5ILWVSYE4LJGMMVD57</lei>
        <title>AIA Group Ltd</title>
        <cusip>000000000</cusip>
        <identifiers>
          <isin value="HK0000069689"/>
        </identifiers>
        <balance>416900.00000000</balance>
        <units>NS</units>
        <currencyConditional curCd="HKD" exchangeRt="7.75325000"/>
        <valUSD>5026457.52000000</valUSD>
        <pctVal>3.592191727645</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>HK</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Charter Communications Inc</name>
        <lei>0J0XRGZE3PBRFEZ7MV65</lei>
        <title>Charter Communications Inc</title>
        <cusip>16119P108</cusip>
        <identifiers>
          <isin value="US16119P1084"/>
        </identifiers>
        <balance>8152.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>4952829.12000000</valUSD>
        <pctVal>3.539572695584</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Aptiv PLC</name>
        <lei>N/A</lei>
        <title>Aptiv PLC</title>
        <cusip>000000000</cusip>
        <identifiers>
          <isin value="JE00B783TY65"/>
        </identifiers>
        <balance>30161.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>4029509.60000000</valUSD>
        <pctVal>2.879716180629</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>JE</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Safran SA</name>
        <lei>969500UIC89GT3UL7L24</lei>
        <title>Safran SA</title>
        <cusip>000000000</cusip>
        <identifiers>
          <isin value="FR0000073272"/>
        </identifiers>
        <balance>30233.00000000</balance>
        <units>NS</units>
        <currencyConditional curCd="EUR" exchangeRt="0.82402900"/>
        <valUSD>3800516.92000000</valUSD>
        <pctVal>2.716065019246</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>FR</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Equinix Inc</name>
        <lei>549300EVUN2BTLJ3GT74</lei>
        <title>Equinix Inc</title>
        <cusip>29444U700</cusip>
        <identifiers>
          <isin value="US29444U7000"/>
        </identifiers>
        <balance>3789.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>2803708.44000000</valUSD>
        <pctVal>2.003689123965</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerConditional desc="REIT" issuerCat="OTHER"/>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>HDFC Bank Ltd</name>
        <lei>335800ZQ6I4E2JXENC50</lei>
        <title>HDFC Bank Ltd</title>
        <cusip>40415F101</cusip>
        <identifiers>
          <isin value="US40415F1012"/>
        </identifiers>
        <balance>64086.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>4620600.60000000</valUSD>
        <pctVal>3.302143345692</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>IN</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>NAVER Corp</name>
        <lei>N/A</lei>
        <title>NAVER Corp</title>
        <cusip>000000000</cusip>
        <identifiers>
          <isin value="KR7035420009"/>
        </identifiers>
        <balance>12801.00000000</balance>
        <units>NS</units>
        <currencyConditional curCd="KRW" exchangeRt="1118.60000000"/>
        <valUSD>3905983.15000000</valUSD>
        <pctVal>2.791437170994</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>KR</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
    </invstOrSecs>
    <signature>
      <ncom:dateSigned>2021-02-27</ncom:dateSigned>
      <ncom:nameOfApplicant>HARBOR FUNDS</ncom:nameOfApplicant>
      <ncom:signature>Gregg Boland</ncom:signature>
      <ncom:signerName>Gregg Boland</ncom:signerName>
      <ncom:title>President, Harbor Services Group</ncom:title>
    </signature>
  </formData>
  <documents>XXXX</documents>
</edgarSubmission>
