content: <?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/ownership" xmlns:com="http://www.sec.gov/edgar/common">
    <!-- Generated by Workiva -->
    <headerData>
      <submissionType>144</submissionType>
      <filerInfo>
        <filer>
          <filerCredentials>
            <cik>0001930456</cik>
            <ccc>XXXXXXXX</ccc>
          </filerCredentials>
        </filer>
        <liveTestFlag>LIVE</liveTestFlag>
  
  
  
      </filerInfo>
    </headerData>
    <formData>
      <issuerInfo>
        <issuerCik>0001609065</issuerCik>
        <issuerName>Pathfinder Bancorp Inc</issuerName>
        <secFileNumber>001-36695</secFileNumber>
        <issuerAddress>
          <com:street1>214 W 1st Street</com:street1>
          <com:city>Oswego</com:city>
          <com:stateOrCountry>NY</com:stateOrCountry>
          <com:zipCode>13126</com:zipCode>
        </issuerAddress>
        <issuerContactPhone>315-343-0057</issuerContactPhone>
        <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Eric Allyn</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
        <relationshipsToIssuer>
          <relationshipToIssuer>Affiliate</relationshipToIssuer>
        </relationshipsToIssuer>
      </issuerInfo>
      <securitiesInformation>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <brokerOrMarketmakerDetails>
          <name>J.P. Morgan Securities LLC</name>
          <address>
            <com:street1>390 Madison Avenue - 6th Floor</com:street1>
            <com:city>New York</com:city>
            <com:stateOrCountry>NY</com:stateOrCountry>
            <com:zipCode>10017</com:zipCode>
          </address>
        </brokerOrMarketmakerDetails>
        <noOfUnitsSold>14293</noOfUnitsSold>
        <aggregateMarketValue>242981</aggregateMarketValue>
        <noOfUnitsOutstanding>4719788</noOfUnitsOutstanding>
        <approxSaleDate>12/05/2024</approxSaleDate>
        <securitiesExchangeName>Nasdaq</securitiesExchangeName>
      </securitiesInformation>
      <securitiesToBeSold>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <acquiredDate>01/01/2019</acquiredDate>
        <natureOfAcquisitionTransaction>Private Placement</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>14293</amountOfSecuritiesAcquired>
        <paymentDate>01/01/2019</paymentDate>
        <natureOfPayment>Cash</natureOfPayment>
      </securitiesToBeSold>
      <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Allyn Family Capital Fund LLC</name>
          <address>
            <com:street1>Care of Pathfinder Bancorp Inc</com:street1>
            <com:street2>214 West First Street</com:street2>
            <com:city>Oswego</com:city>
            <com:stateOrCountry>NY</com:stateOrCountry>
            <com:zipCode>13126</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <saleDate>12/04/2024</saleDate>
        <amountOfSecuritiesSold>1014</amountOfSecuritiesSold>
        <grossProceeds>17523</grossProceeds>
      </securitiesSoldInPast3Months>
      <remarks>The shares represented on this filing is being sold by Allyn Family Capital Fund LLC, an entity associated with Eric Allyn.</remarks>
      <noticeSignature>
        <noticeDate>12/05/2024</noticeDate>
        <signature>/s/ J.P. Morgan Securities LLC as agent and attorney-in-fact for Eric Allyn</signature>
      </noticeSignature>
    </formData>
  </edgarSubmission>
metadata_documents: [{"type": "144", "sequence": "1", "filename": "primary_doc.xml", "secsgml_size_bytes": 3605}]
text: 144
  0001930456
  XXXXXXXX
  LIVE
  0001609065
  Pathfinder Bancorp Inc
  001-36695
  214 W 1st Street
  Oswego
  NY
  13126
  315-343-0057
  Eric Allyn
  Affiliate
  Common
  J.P. Morgan Securities LLC
  390 Madison Avenue - 6th Floor
  New York
  NY
  10017
  14293
  242981
  4719788
  12/05/2024
  Nasdaq
  Common
  01/01/2019
  Private Placement
  Issuer
  N
  14293
  01/01/2019
  Cash
  N
  Allyn Family Capital Fund LLC
  Care of Pathfinder Bancorp Inc
  214 West First Street
  Oswego
  NY
  13126
  Common
  12/04/2024
  1014
  17523
  The shares represented on this filing is being sold by Allyn Family Capital Fund LLC, an entity associated with Eric Allyn.
  12/05/2024
  /s/ J.P. Morgan Securities LLC as agent and attorney-in-fact for Eric Allyn