content: <?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/ownership" xmlns:com="http://www.sec.gov/edgar/common">
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      <submissionType>144</submissionType>
      <filerInfo>
        <filer>
          <filerCredentials>
            <cik>0001568057</cik>
            <ccc>XXXXXXXX</ccc>
          </filerCredentials>
        </filer>
        <liveTestFlag>LIVE</liveTestFlag>
  
  
  
      </filerInfo>
    </headerData>
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      <issuerInfo>
        <issuerCik>0000050725</issuerCik>
        <issuerName>Griffon Corporation</issuerName>
        <secFileNumber>001-06620</secFileNumber>
        <issuerAddress>
          <com:street1>712 Fifth Avenue</com:street1>
          <com:city>New York</com:city>
          <com:stateOrCountry>NY</com:stateOrCountry>
          <com:zipCode>10019</com:zipCode>
        </issuerAddress>
        <issuerContactPhone>212-957-5000</issuerContactPhone>
        <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Kevin F. Sullivan</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
        <relationshipsToIssuer>
          <relationshipToIssuer>Director</relationshipToIssuer>
        </relationshipsToIssuer>
      </issuerInfo>
      <securitiesInformation>
        <securitiesClassTitle>Common Stock</securitiesClassTitle>
        <brokerOrMarketmakerDetails>
          <name>Raymond James &amp; Associates, Inc.</name>
          <address>
            <com:street1>880 Carillon Parkway</com:street1>
            <com:city>St. Petersburg</com:city>
            <com:stateOrCountry>FL</com:stateOrCountry>
            <com:zipCode>33716</com:zipCode>
          </address>
        </brokerOrMarketmakerDetails>
        <noOfUnitsSold>9222</noOfUnitsSold>
        <aggregateMarketValue>680676</aggregateMarketValue>
        <noOfUnitsOutstanding>47821861</noOfUnitsOutstanding>
        <approxSaleDate>11/18/2024</approxSaleDate>
        <securitiesExchangeName>NYSE</securitiesExchangeName>
      </securitiesInformation>
      <securitiesToBeSold>
        <securitiesClassTitle>Common Stock</securitiesClassTitle>
        <acquiredDate>01/30/2021</acquiredDate>
        <natureOfAcquisitionTransaction>Vesting of Restricted Stock</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>Griffon Corporation</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>1360</amountOfSecuritiesAcquired>
        <paymentDate>01/30/2021</paymentDate>
        <natureOfPayment>N/A</natureOfPayment>
      </securitiesToBeSold>
      <securitiesToBeSold>
        <securitiesClassTitle>Common Stock</securitiesClassTitle>
        <acquiredDate>01/31/2021</acquiredDate>
        <natureOfAcquisitionTransaction>Vesting of Restricted Stock</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>Griffon Corporation</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>3382</amountOfSecuritiesAcquired>
        <paymentDate>01/31/2021</paymentDate>
        <natureOfPayment>N/A</natureOfPayment>
      </securitiesToBeSold>
      <securitiesToBeSold>
        <securitiesClassTitle>Common Stock</securitiesClassTitle>
        <acquiredDate>01/28/2022</acquiredDate>
        <natureOfAcquisitionTransaction>Vesting of Restricted Stock</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>Griffon Corporation</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>1233</amountOfSecuritiesAcquired>
        <paymentDate>01/28/2022</paymentDate>
        <natureOfPayment>N/A</natureOfPayment>
      </securitiesToBeSold>
      <securitiesToBeSold>
        <securitiesClassTitle>Common Stock</securitiesClassTitle>
        <acquiredDate>01/30/2022</acquiredDate>
        <natureOfAcquisitionTransaction>Vesting of Restricted Stock</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>Griffon Corporation</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>1360</amountOfSecuritiesAcquired>
        <paymentDate>01/30/2022</paymentDate>
        <natureOfPayment>N/A</natureOfPayment>
      </securitiesToBeSold>
      <securitiesToBeSold>
        <securitiesClassTitle>Common Stock</securitiesClassTitle>
        <acquiredDate>01/31/2022</acquiredDate>
        <natureOfAcquisitionTransaction>Vesting of Restricted Stock</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>Griffon Corporation</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>1887</amountOfSecuritiesAcquired>
        <paymentDate>01/31/2022</paymentDate>
        <natureOfPayment>N/A</natureOfPayment>
      </securitiesToBeSold>
      <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Kevin F. Sullivan c/o Griffon Corporation</name>
          <address>
            <com:street1>712 Fifth Avenue</com:street1>
            <com:city>New York</com:city>
            <com:stateOrCountry>NY</com:stateOrCountry>
            <com:zipCode>10019</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Common Stock</securitiesClassTitle>
        <saleDate>08/22/2024</saleDate>
        <amountOfSecuritiesSold>12447</amountOfSecuritiesSold>
        <grossProceeds>809055</grossProceeds>
      </securitiesSoldInPast3Months>
      <noticeSignature>
        <noticeDate>11/18/2024</noticeDate>
        <signature>/s/ Seth L. Kaplan, as attorney-in-fact</signature>
      </noticeSignature>
    </formData>
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text: 144
  0001568057
  XXXXXXXX
  LIVE
  0000050725
  Griffon Corporation
  001-06620
  712 Fifth Avenue
  New York
  NY
  10019
  212-957-5000
  Kevin F. Sullivan
  Director
  Common Stock
  Raymond James & Associates, Inc.
  880 Carillon Parkway
  St. Petersburg
  FL
  33716
  9222
  680676
  47821861
  11/18/2024
  NYSE
  Common Stock
  01/30/2021
  Vesting of Restricted Stock
  Griffon Corporation
  N
  1360
  01/30/2021
  N/A
  Common Stock
  01/31/2021
  Vesting of Restricted Stock
  Griffon Corporation
  N
  3382
  01/31/2021
  N/A
  Common Stock
  01/28/2022
  Vesting of Restricted Stock
  Griffon Corporation
  N
  1233
  01/28/2022
  N/A
  Common Stock
  01/30/2022
  Vesting of Restricted Stock
  Griffon Corporation
  N
  1360
  01/30/2022
  N/A
  Common Stock
  01/31/2022
  Vesting of Restricted Stock
  Griffon Corporation
  N
  1887
  01/31/2022
  N/A
  N
  Kevin F. Sullivan c/o Griffon Corporation
  712 Fifth Avenue
  New York
  NY
  10019
  Common Stock
  08/22/2024
  12447
  809055
  11/18/2024
  /s/ Seth L. Kaplan, as attorney-in-fact