content: <?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/ownership" xmlns:com="http://www.sec.gov/edgar/common">
    <headerData>
      <submissionType>144</submissionType>
      <filerInfo>
        <filer>
          <filerCredentials>
            <cik>0001255148</cik>
            <ccc>XXXXXXXX</ccc>
          </filerCredentials>
        </filer>
        <liveTestFlag>LIVE</liveTestFlag>
  
  
  
      </filerInfo>
    </headerData>
    <formData>
      <issuerInfo>
        <issuerCik>0000908315</issuerCik>
        <issuerName>Winmark Corp</issuerName>
        <secFileNumber>000-22012</secFileNumber>
        <issuerAddress>
          <com:street1>605 Highway 169 North</com:street1>
          <com:street2>Suite 400</com:street2>
          <com:city>Minneapolis</com:city>
          <com:stateOrCountry>MN</com:stateOrCountry>
          <com:zipCode>55441</com:zipCode>
        </issuerAddress>
        <issuerContactPhone>7635208500</issuerContactPhone>
        <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Mark L. Wilson</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
        <relationshipsToIssuer>
          <relationshipToIssuer>Board Member</relationshipToIssuer>
        </relationshipsToIssuer>
      </issuerInfo>
      <securitiesInformation>
        <securitiesClassTitle>class A common stock</securitiesClassTitle>
        <brokerOrMarketmakerDetails>
          <name>UBS Financial Services Inc</name>
          <address>
            <com:street1>1000 Harbor Blvd</com:street1>
            <com:street2>3rd Floor</com:street2>
            <com:city>Weehawken</com:city>
            <com:stateOrCountry>NJ</com:stateOrCountry>
            <com:zipCode>07086</com:zipCode>
          </address>
        </brokerOrMarketmakerDetails>
        <noOfUnitsSold>2486</noOfUnitsSold>
        <aggregateMarketValue>854668.89</aggregateMarketValue>
        <noOfUnitsOutstanding>3463191</noOfUnitsOutstanding>
        <approxSaleDate>04/21/2023</approxSaleDate>
        <securitiesExchangeName>Nasdaq Global Market</securitiesExchangeName>
      </securitiesInformation>
      <securitiesToBeSold>
        <securitiesClassTitle>class A common stock</securitiesClassTitle>
        <acquiredDate>04/21/2023</acquiredDate>
        <natureOfAcquisitionTransaction>Option exercise/compensation</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>Winmark Corp</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>2486</amountOfSecuritiesAcquired>
        <paymentDate>04/21/2023</paymentDate>
        <natureOfPayment>Cash</natureOfPayment>
      </securitiesToBeSold>
      <nothingToReportFlagOnSecuritiesSoldInPast3Months>Y</nothingToReportFlagOnSecuritiesSoldInPast3Months>
      <noticeSignature>
        <noticeDate>04/21/2023</noticeDate>
        <signature>/s/ UBS Financial Services Inc, as attorney-in-fact for Mark L. Wilson</signature>
      </noticeSignature>
    </formData>
  </edgarSubmission>
metadata_documents: [{"type": "144", "sequence": "1", "filename": "primary_doc.xml", "secsgml_size_bytes": 2902}]
text: 144
  0001255148
  XXXXXXXX
  LIVE
  0000908315
  Winmark Corp
  000-22012
  605 Highway 169 North
  Suite 400
  Minneapolis
  MN
  55441
  7635208500
  Mark L. Wilson
  Board Member
  class A common stock
  UBS Financial Services Inc
  1000 Harbor Blvd
  3rd Floor
  Weehawken
  NJ
  07086
  2486
  854668.89
  3463191
  04/21/2023
  Nasdaq Global Market
  class A common stock
  04/21/2023
  Option exercise/compensation
  Winmark Corp
  N
  2486
  04/21/2023
  Cash
  Y
  04/21/2023
  /s/ UBS Financial Services Inc, as attorney-in-fact for Mark L. Wilson