<?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/nport" xmlns:com="http://www.sec.gov/edgar/common" xmlns:ncom="http://www.sec.gov/edgar/nportcommon" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.sec.gov/edgar/nport eis_NPORT_Filer.xsd">
  <headerData>
    <submissionType>NPORT-P</submissionType>
    <isConfidential>false</isConfidential>
    <filerInfo>

      <filer>
        <issuerCredentials>
          <cik>0000793769</cik>
          <ccc>XXXXXXXX</ccc>
        </issuerCredentials>
      </filer>


      <seriesClassInfo>
        <seriesId>S000000687</seriesId>
        <classId>C000001989</classId>
        <classId>C000001990</classId>
        <classId>C000166749</classId>
        <classId>C000001988</classId>
      </seriesClassInfo>


    </filerInfo>
  </headerData>
  <formData>
    <genInfo>
      <regName>HARBOR FUNDS</regName>
      <regFileNumber>811-04676</regFileNumber>
      <regCik>0000793769</regCik>
      <regLei>549300YJH4HL5M6WFP75</regLei>
      <regStreet1>111 SOUTH WACKER DRIVE</regStreet1>
      <regStreet2>34TH FLOOR</regStreet2>
      <regCity>CHICAGO</regCity>
      <regStateConditional regCountry="US" regState="US-IL"/>
      <regZipOrPostalCode>60606</regZipOrPostalCode>
      <regPhone>312-443-4400</regPhone>
      <seriesName>Harbor Large Cap Value Fund</seriesName>
      <seriesId>S000000687</seriesId>
      <seriesLei>549300TQZYQMDHTT8E29</seriesLei>
      <repPdEnd>2024-10-31</repPdEnd>
      <repPdDate>2024-04-30</repPdDate>
      <isFinalFiling>N</isFinalFiling>
    </genInfo>
    <fundInfo>
      <totAssets>1913855275.82</totAssets>
      <totLiabs>1313451.96</totLiabs>
      <netAssets>1912541823.86</netAssets>
      <assetsAttrMiscSec>0.00000000</assetsAttrMiscSec>
      <assetsInvested>0.00000000</assetsInvested>
      <amtPayOneYrBanksBorr>0.00000000</amtPayOneYrBanksBorr>
      <amtPayOneYrCtrldComp>0.00000000</amtPayOneYrCtrldComp>
      <amtPayOneYrOthAffil>0.00000000</amtPayOneYrOthAffil>
      <amtPayOneYrOther>0.00000000</amtPayOneYrOther>
      <amtPayAftOneYrBanksBorr>0.00000000</amtPayAftOneYrBanksBorr>
      <amtPayAftOneYrCtrldComp>0.00000000</amtPayAftOneYrCtrldComp>
      <amtPayAftOneYrOthAffil>0.00000000</amtPayAftOneYrOthAffil>
      <amtPayAftOneYrOther>0.00000000</amtPayAftOneYrOther>
      <delayDeliv>0.00000000</delayDeliv>
      <standByCommit>0.00000000</standByCommit>
      <liquidPref>0.00000000</liquidPref>
      <cshNotRptdInCorD>7313603.02000000</cshNotRptdInCorD>
      <isNonCashCollateral>N</isNonCashCollateral>
      <returnInfo>
        <monthlyTotReturns>
          <monthlyTotReturn classId="C000001989" rtn1="3.05000000" rtn2="3.73000000" rtn3="-4.67000000"/>
          <monthlyTotReturn classId="C000001990" rtn1="3.05000000" rtn2="3.68000000" rtn3="-4.70000000"/>
          <monthlyTotReturn classId="C000166749" rtn1="3.09000000" rtn2="3.70000000" rtn3="-4.64000000"/>
          <monthlyTotReturn classId="C000001988" rtn1="3.05000000" rtn2="3.72000000" rtn3="-4.63000000"/>
        </monthlyTotReturns>
        <othMon1 netRealizedGain="24668213.47000000" netUnrealizedAppr="31966624.19000000"/>
        <othMon2 netRealizedGain="9621267.09000000" netUnrealizedAppr="60299140.49000000"/>
        <othMon3 netRealizedGain="-15306098.09000000" netUnrealizedAppr="-79188781.02000000"/>
      </returnInfo>
      <mon1Flow redemption="42459732.29000000" reinvestment="0.00000000" sales="18015668.98000000"/>
      <mon2Flow redemption="32487600.66000000" reinvestment="0.00000000" sales="15583710.85000000"/>
      <mon3Flow redemption="23526116.09000000" reinvestment="4155599.86000000" sales="13704735.02000000"/>


    </fundInfo>
    <invstOrSecs>
      <invstOrSec>
        <name>Honeywell International Inc</name>
        <lei>ISRPG12PN4EIEOEMW547</lei>
        <title>Honeywell International Inc</title>
        <cusip>438516106</cusip>
        <identifiers>
          <isin value="US4385161066"/>
        </identifiers>
        <balance>203700.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>39259101.00000000</valUSD>
        <pctVal>2.052718560724</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>Teledyne Technologies Inc</name>
        <lei>549300VSMO9KYQWDND94</lei>
        <title>Teledyne Technologies Inc</title>
        <cusip>879360105</cusip>
        <identifiers>
          <isin value="US8793601050"/>
        </identifiers>
        <balance>92000.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>35096160.00000000</valUSD>
        <pctVal>1.835053203132</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>American Water Works Co Inc</name>
        <lei>549300DXHIJQMD5WFW18</lei>
        <title>American Water Works Co Inc</title>
        <cusip>030420103</cusip>
        <identifiers>
          <isin value="US0304201033"/>
        </identifiers>
        <balance>314000.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>38408480.00000000</valUSD>
        <pctVal>2.008242618322</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>PNC Financial Services Group Inc/The</name>
        <lei>CFGNEKW0P8842LEUIA51</lei>
        <title>PNC Financial Services Group Inc/The</title>
        <cusip>693475105</cusip>
        <identifiers>
          <isin value="US6934751057"/>
        </identifiers>
        <balance>232600.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>35648276.00000000</valUSD>
        <pctVal>1.863921382281</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>General Dynamics Corp</name>
        <lei>9C1X8XOOTYY2FNYTVH06</lei>
        <title>General Dynamics Corp</title>
        <cusip>369550108</cusip>
        <identifiers>
          <isin value="US3695501086"/>
        </identifiers>
        <balance>145000.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>41628050.00000000</valUSD>
        <pctVal>2.176582466363</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>Xcel Energy Inc</name>
        <lei>LGJNMI9GH8XIDG5RCM61</lei>
        <title>Xcel Energy Inc</title>
        <cusip>98389B100</cusip>
        <identifiers>
          <isin value="US98389B1008"/>
        </identifiers>
        <balance>626000.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>33634980.00000000</valUSD>
        <pctVal>1.758653305270</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>Atmos Energy Corp</name>
        <lei>QVLWEGTD2S8GJMO8D383</lei>
        <title>Atmos Energy Corp</title>
        <cusip>049560105</cusip>
        <identifiers>
          <isin value="US0495601058"/>
        </identifiers>
        <balance>383000.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>45155700.00000000</valUSD>
        <pctVal>2.361030720304</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>Cie Generale des Etablissements Michelin SCA</name>
        <lei>549300SOSI58J6VIW052</lei>
        <title>Cie Generale des Etablissements Michelin SCA</title>
        <cusip>59410T106</cusip>
        <identifiers>
          <isin value="US59410T1060"/>
        </identifiers>
        <balance>2056000.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>39392960.00000000</valUSD>
        <pctVal>2.059717571064</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>FR</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Alcon Inc</name>
        <lei>549300LDT5AP8S0NBM78</lei>
        <title>Alcon Inc</title>
        <cusip>000000000</cusip>
        <identifiers>
          <isin value="CH0432492467"/>
        </identifiers>
        <balance>496000.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>38479680.00000000</valUSD>
        <pctVal>2.011965412726</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>CH</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Medtronic PLC</name>
        <lei>549300GX3ZBSQWUXY261</lei>
        <title>Medtronic PLC</title>
        <cusip>000000000</cusip>
        <identifiers>
          <isin value="IE00BTN1Y115"/>
        </identifiers>
        <balance>371000.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>29769040.00000000</valUSD>
        <pctVal>1.556517072129</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>IE</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Corteva Inc</name>
        <lei>549300WZN9I2QKLS0O94</lei>
        <title>Corteva Inc</title>
        <cusip>22052L104</cusip>
        <identifiers>
          <isin value="US22052L1044"/>
        </identifiers>
        <balance>1084000.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>58676920.00000000</valUSD>
        <pctVal>3.068007155084</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>Coterra Energy Inc</name>
        <lei>FCNMH6O7VWU7LHXMK351</lei>
        <title>Coterra Energy Inc</title>
        <cusip>127097103</cusip>
        <identifiers>
          <isin value="US1270971039"/>
        </identifiers>
        <balance>1544000.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>42243840.00000000</valUSD>
        <pctVal>2.208779932181</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>Microchip Technology Inc</name>
        <lei>5493007PTFULNYZJ1R12</lei>
        <title>Microchip Technology Inc</title>
        <cusip>595017104</cusip>
        <identifiers>
          <isin value="US5950171042"/>
        </identifiers>
        <balance>610000.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>56107800.00000000</valUSD>
        <pctVal>2.933677020812</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>Lennar Corp</name>
        <lei>529900G61XVRLX5TJX09</lei>
        <title>Lennar Corp</title>
        <cusip>526057104</cusip>
        <identifiers>
          <isin value="US5260571048"/>
        </identifiers>
        <balance>427000.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>64741740.00000000</valUSD>
        <pctVal>3.385114991594</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>Procter &amp; Gamble Co/The</name>
        <lei>2572IBTT8CCZW6AU4141</lei>
        <title>Procter &amp; Gamble Co/The</title>
        <cusip>742718109</cusip>
        <identifiers>
          <isin value="US7427181091"/>
        </identifiers>
        <balance>247000.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>40310400.00000000</valUSD>
        <pctVal>2.107687240985</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>Lowe's Cos Inc</name>
        <lei>WAFCR4OKGSC504WU3E95</lei>
        <title>Lowe's Cos Inc</title>
        <cusip>548661107</cusip>
        <identifiers>
          <isin value="US5486611073"/>
        </identifiers>
        <balance>178736.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>40750020.64000000</valUSD>
        <pctVal>2.130673438437</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>Microsoft Corp</name>
        <lei>INR2EJN1ERAN0W5ZP974</lei>
        <title>Microsoft Corp</title>
        <cusip>594918104</cusip>
        <identifiers>
          <isin value="US5949181045"/>
        </identifiers>
        <balance>220000.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>85652600.00000000</valUSD>
        <pctVal>4.478469382025</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>Constellation Brands Inc</name>
        <lei>5493005GKEG8QCVY7037</lei>
        <title>Constellation Brands Inc</title>
        <cusip>21036P108</cusip>
        <identifiers>
          <isin value="US21036P1084"/>
        </identifiers>
        <balance>138000.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>34977480.00000000</valUSD>
        <pctVal>1.828847848639</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>Adobe Inc</name>
        <lei>FU4LY2G4933NH2E1CP29</lei>
        <title>Adobe Inc</title>
        <cusip>00724F101</cusip>
        <identifiers>
          <isin value="US00724F1012"/>
        </identifiers>
        <balance>115000.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>53225450.00000000</valUSD>
        <pctVal>2.782969205482</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>Coca-Cola Co/The</name>
        <lei>UWJKFUJFZ02DKWI3RY53</lei>
        <title>Coca-Cola Co/The</title>
        <cusip>191216100</cusip>
        <identifiers>
          <isin value="US1912161007"/>
        </identifiers>
        <balance>680000.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>42003600.00000000</valUSD>
        <pctVal>2.196218638253</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>Martin Marietta Materials Inc</name>
        <lei>5299005MZ4WZECVATV08</lei>
        <title>Martin Marietta Materials Inc</title>
        <cusip>573284106</cusip>
        <identifiers>
          <isin value="US5732841060"/>
        </identifiers>
        <balance>120000.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>70448400.00000000</valUSD>
        <pctVal>3.683495917376</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>Lennar Corp</name>
        <lei>529900G61XVRLX5TJX09</lei>
        <title>Lennar Corp</title>
        <cusip>526057302</cusip>
        <identifiers>
          <isin value="US5260573028"/>
        </identifiers>
        <balance>7126.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>1000419.14000000</valUSD>
        <pctVal>0.052308353601</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>Mitsubishi UFJ Financial Group Inc</name>
        <lei>353800V2V8PUY9TK3E06</lei>
        <title>Mitsubishi UFJ Financial Group Inc</title>
        <cusip>606822104</cusip>
        <identifiers>
          <isin value="US6068221042"/>
        </identifiers>
        <balance>3175000.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>31591250.00000000</valUSD>
        <pctVal>1.651793942798</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>JP</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Xylem Inc/NY</name>
        <lei>549300DF5MV96DRYLQ48</lei>
        <title>Xylem Inc/NY</title>
        <cusip>98419M100</cusip>
        <identifiers>
          <isin value="US98419M1009"/>
        </identifiers>
        <balance>373000.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>48751100.00000000</valUSD>
        <pctVal>2.549021380437</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>Ecolab Inc</name>
        <lei>82DYEISM090VG8LTLS26</lei>
        <title>Ecolab Inc</title>
        <cusip>278865100</cusip>
        <identifiers>
          <isin value="US2788651006"/>
        </identifiers>
        <balance>205000.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>46360750.00000000</valUSD>
        <pctVal>2.424038492733</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>Amgen Inc</name>
        <lei>62QBXGPJ34PQ72Z12S66</lei>
        <title>Amgen Inc</title>
        <cusip>031162100</cusip>
        <identifiers>
          <isin value="US0311621009"/>
        </identifiers>
        <balance>171000.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>46843740.00000000</valUSD>
        <pctVal>2.449292319550</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>US Bancorp</name>
        <lei>N1GZ7BBF3NP8GI976H15</lei>
        <title>US Bancorp</title>
        <cusip>902973304</cusip>
        <identifiers>
          <isin value="US9029733048"/>
        </identifiers>
        <balance>1044500.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>42438035.00000000</valUSD>
        <pctVal>2.218933697060</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>Veralto Corp</name>
        <lei>635400FJE6GSOJUSNY27</lei>
        <title>Veralto Corp</title>
        <cusip>92338C103</cusip>
        <identifiers>
          <isin value="US92338C1036"/>
        </identifiers>
        <balance>60000.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>5620800.00000000</valUSD>
        <pctVal>0.293891612192</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>Parker-Hannifin Corp</name>
        <lei>5493002CONDB4N2HKI23</lei>
        <title>Parker-Hannifin Corp</title>
        <cusip>701094104</cusip>
        <identifiers>
          <isin value="US7010941042"/>
        </identifiers>
        <balance>144500.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>78739495.00000000</valUSD>
        <pctVal>4.117007744232</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>Cullen/Frost Bankers Inc</name>
        <lei>529900V2E9G9AY665O34</lei>
        <title>Cullen/Frost Bankers Inc</title>
        <cusip>229899109</cusip>
        <identifiers>
          <isin value="US2298991090"/>
        </identifiers>
        <balance>263200.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>27462288.00000000</valUSD>
        <pctVal>1.435905226091</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>Autodesk Inc</name>
        <lei>FRKKVKAIQEF3FCSTPG55</lei>
        <title>Autodesk Inc</title>
        <cusip>052769106</cusip>
        <identifiers>
          <isin value="US0527691069"/>
        </identifiers>
        <balance>191000.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>40654350.00000000</valUSD>
        <pctVal>2.125671161425</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>Blackstone Inc</name>
        <lei>5299004LW4QWGZUB8Y96</lei>
        <title>Blackstone Inc</title>
        <cusip>09260D107</cusip>
        <identifiers>
          <isin value="US09260D1072"/>
        </identifiers>
        <balance>373000.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>43495530.00000000</valUSD>
        <pctVal>2.274226344091</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>QUALCOMM Inc</name>
        <lei>H1J8DDZKZP6H7RWC0H53</lei>
        <title>QUALCOMM Inc</title>
        <cusip>747525103</cusip>
        <identifiers>
          <isin value="US7475251036"/>
        </identifiers>
        <balance>312000.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>51745200.00000000</valUSD>
        <pctVal>2.705572205242</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>TotalEnergies SE</name>
        <lei>529900S21EQ1BO4ESM68</lei>
        <title>TotalEnergies SE</title>
        <cusip>89151E109</cusip>
        <identifiers>
          <isin value="US89151E1091"/>
        </identifiers>
        <balance>657660.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>47660620.20000000</valUSD>
        <pctVal>2.492004075696</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>FR</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Ameriprise Financial Inc</name>
        <lei>6ZLKQF7QB6JAEKQS5388</lei>
        <title>Ameriprise Financial Inc</title>
        <cusip>03076C106</cusip>
        <identifiers>
          <isin value="US03076C1062"/>
        </identifiers>
        <balance>148000.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>60944920.00000000</valUSD>
        <pctVal>3.186592797066</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>RPM International Inc</name>
        <lei>549300TJCKW4BRXPJ474</lei>
        <title>RPM International Inc</title>
        <cusip>749685103</cusip>
        <identifiers>
          <isin value="US7496851038"/>
        </identifiers>
        <balance>388000.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>41481080.00000000</valUSD>
        <pctVal>2.168897928531</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>Danaher Corp</name>
        <lei>S4BKK9OTCEWQ3YHPFM11</lei>
        <title>Danaher Corp</title>
        <cusip>235851102</cusip>
        <identifiers>
          <isin value="US2358511028"/>
        </identifiers>
        <balance>189000.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>46611180.00000000</valUSD>
        <pctVal>2.437132585468</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>Commerce Bancshares Inc/MO</name>
        <lei>N/A</lei>
        <title>Commerce Bancshares Inc/MO</title>
        <cusip>200525103</cusip>
        <identifiers>
          <isin value="US2005251036"/>
        </identifiers>
        <balance>365100.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>19963668.00000000</valUSD>
        <pctVal>1.043829094399</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>ANSYS Inc</name>
        <lei>549300VJV8H15Z5FJ571</lei>
        <title>ANSYS Inc</title>
        <cusip>03662Q105</cusip>
        <identifiers>
          <isin value="US03662Q1058"/>
        </identifiers>
        <balance>162000.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>52630560.00000000</valUSD>
        <pctVal>2.751864526223</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>Sony Group Corp</name>
        <lei>529900R5WX9N2OI2N910</lei>
        <title>Sony Group Corp</title>
        <cusip>835699307</cusip>
        <identifiers>
          <isin value="US8356993076"/>
        </identifiers>
        <balance>494000.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>40789580.00000000</valUSD>
        <pctVal>2.132741856472</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>JP</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Merck &amp; Co Inc</name>
        <lei>4YV9Y5M8S0BRK1RP0397</lei>
        <title>Merck &amp; Co Inc</title>
        <cusip>58933Y105</cusip>
        <identifiers>
          <isin value="US58933Y1055"/>
        </identifiers>
        <balance>410000.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>52980200.00000000</valUSD>
        <pctVal>2.770145956498</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>Equity LifeStyle Properties Inc</name>
        <lei>529900PEQG66LENB6798</lei>
        <title>Equity LifeStyle Properties Inc</title>
        <cusip>29472R108</cusip>
        <identifiers>
          <isin value="US29472R1086"/>
        </identifiers>
        <balance>480000.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>28939200.00000000</valUSD>
        <pctVal>1.513127694200</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>Oshkosh Corp</name>
        <lei>549300FEKNPCFSA2B506</lei>
        <title>Oshkosh Corp</title>
        <cusip>688239201</cusip>
        <identifiers>
          <isin value="US6882392011"/>
        </identifiers>
        <balance>259000.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>29077930.00000000</valUSD>
        <pctVal>1.520381391781</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>Capital One Financial Corp</name>
        <lei>ZUE8T73ROZOF6FLBAR73</lei>
        <title>Capital One Financial Corp</title>
        <cusip>14040H105</cusip>
        <identifiers>
          <isin value="US14040H1059"/>
        </identifiers>
        <balance>369000.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>52925670.00000000</valUSD>
        <pctVal>2.767294777019</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>
    </invstOrSecs>
    <signature>
      <ncom:dateSigned>2024-05-23</ncom:dateSigned>
      <ncom:nameOfApplicant>HARBOR FUNDS</ncom:nameOfApplicant>
      <ncom:signature>Gregg Boland</ncom:signature>
      <ncom:signerName>Gregg Boland</ncom:signerName>
      <ncom:title>Vice President, Harbor Funds</ncom:title>
    </signature>
  </formData>
</edgarSubmission>
