<?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>0001012998</cik>
          <ccc>XXXXXXXX</ccc>
        </filerCredentials>
      </filer>
      <liveTestFlag>LIVE</liveTestFlag>



    </filerInfo>
  </headerData>
  <formData>
    <issuerInfo>
      <issuerCik>0000923796</issuerCik>
      <issuerName>GEO GROUP INC</issuerName>
      <secFileNumber>001-14260</secFileNumber>
      <issuerAddress>
        <com:street1>4955 TECHNOLOGY WAY</com:street1>
        <com:city>BOCA RATON</com:city>
        <com:stateOrCountry>FL</com:stateOrCountry>
        <com:zipCode>33431</com:zipCode>
      </issuerAddress>
      <issuerContactPhone>561-893-0101</issuerContactPhone>
      <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>ZOLEY GEORGE C</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
      <relationshipsToIssuer>
        <relationshipToIssuer>Officer</relationshipToIssuer>
      </relationshipsToIssuer>
    </issuerInfo>
    <securitiesInformation>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <brokerOrMarketmakerDetails>
        <name>Merrill Lynch</name>
        <address>
          <com:street1>1 Town Center Road</com:street1>
          <com:city>Boca Raton</com:city>
          <com:stateOrCountry>FL</com:stateOrCountry>
          <com:zipCode>33486</com:zipCode>
        </address>
      </brokerOrMarketmakerDetails>
      <noOfUnitsSold>155881</noOfUnitsSold>
      <aggregateMarketValue>3268824.57</aggregateMarketValue>
      <noOfUnitsOutstanding>141534615</noOfUnitsOutstanding>
      <approxSaleDate>09/04/2025</approxSaleDate>
      <securitiesExchangeName>NYSE</securitiesExchangeName>
    </securitiesInformation>
    <securitiesToBeSold>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <acquiredDate>03/03/2025</acquiredDate>
      <natureOfAcquisitionTransaction>Equity Compensation</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>55881</amountOfSecuritiesAcquired>
      <paymentDate>03/03/2025</paymentDate>
      <natureOfPayment>Equity Compensation</natureOfPayment>
    </securitiesToBeSold>
    <securitiesToBeSold>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <acquiredDate>08/13/2024</acquiredDate>
      <natureOfAcquisitionTransaction>Open Market Purchase</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>NA</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>50000</amountOfSecuritiesAcquired>
      <paymentDate>08/13/2024</paymentDate>
      <natureOfPayment>Cash</natureOfPayment>
    </securitiesToBeSold>
    <securitiesToBeSold>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <acquiredDate>08/12/2024</acquiredDate>
      <natureOfAcquisitionTransaction>Open Market Purchase</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>NA</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>50000</amountOfSecuritiesAcquired>
      <paymentDate>08/12/2024</paymentDate>
      <natureOfPayment>Cash</natureOfPayment>
    </securitiesToBeSold>
    <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>George Zoley</name>
        <address>
          <com:street1>4955 Technology Way</com:street1>
          <com:city>Boca Raton</com:city>
          <com:stateOrCountry>FL</com:stateOrCountry>
          <com:zipCode>33431</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>08/18/2025</saleDate>
      <amountOfSecuritiesSold>25000</amountOfSecuritiesSold>
      <grossProceeds>521434.95</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>George Zoley</name>
        <address>
          <com:street1>4955 Technology Way</com:street1>
          <com:city>Boca Raton</com:city>
          <com:stateOrCountry>FL</com:stateOrCountry>
          <com:zipCode>33431</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>08/19/2025</saleDate>
      <amountOfSecuritiesSold>25000</amountOfSecuritiesSold>
      <grossProceeds>537004.61</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>George Zoley</name>
        <address>
          <com:street1>4955 Technology Way</com:street1>
          <com:city>Boca Raton</com:city>
          <com:stateOrCountry>FL</com:stateOrCountry>
          <com:zipCode>33431</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>08/20/2025</saleDate>
      <amountOfSecuritiesSold>25000</amountOfSecuritiesSold>
      <grossProceeds>529642.85</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>George Zoley</name>
        <address>
          <com:street1>4955 Technology Way</com:street1>
          <com:city>Boca Raton</com:city>
          <com:stateOrCountry>FL</com:stateOrCountry>
          <com:zipCode>33431</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>08/21/2025</saleDate>
      <amountOfSecuritiesSold>25000</amountOfSecuritiesSold>
      <grossProceeds>530039.93</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>George Zoley</name>
        <address>
          <com:street1>4955 Technology Way</com:street1>
          <com:city>Boca Raton </com:city>
          <com:stateOrCountry>FL</com:stateOrCountry>
          <com:zipCode>33431</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>08/22/2025</saleDate>
      <amountOfSecuritiesSold>26068</amountOfSecuritiesSold>
      <grossProceeds>552404.37</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>George Zoley</name>
        <address>
          <com:street1>4955 Technology Way</com:street1>
          <com:city>Boca Raton</com:city>
          <com:stateOrCountry>FL</com:stateOrCountry>
          <com:zipCode>33431</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>08/25/2025</saleDate>
      <amountOfSecuritiesSold>10480</amountOfSecuritiesSold>
      <grossProceeds>224280.76</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>George Zoley</name>
        <address>
          <com:street1>4955 Technology Way </com:street1>
          <com:city>Boca Raton</com:city>
          <com:stateOrCountry>FL</com:stateOrCountry>
          <com:zipCode>33431</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>08/25/2025</saleDate>
      <amountOfSecuritiesSold>10490</amountOfSecuritiesSold>
      <grossProceeds>225051.08</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>George Zoley</name>
        <address>
          <com:street1>4955 Technology Way</com:street1>
          <com:city>Boca Raton</com:city>
          <com:stateOrCountry>FL</com:stateOrCountry>
          <com:zipCode>33431</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>08/26/2025</saleDate>
      <amountOfSecuritiesSold>10480</amountOfSecuritiesSold>
      <grossProceeds>216773.01</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>George Zoley</name>
        <address>
          <com:street1>4955 Technology Way</com:street1>
          <com:city>Boca Raton</com:city>
          <com:stateOrCountry>FL</com:stateOrCountry>
          <com:zipCode>33431</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>08/26/2025</saleDate>
      <amountOfSecuritiesSold>10490</amountOfSecuritiesSold>
      <grossProceeds>216980.44</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>George Zoley</name>
        <address>
          <com:street1>4955 Technology Way</com:street1>
          <com:city>Boca Raton</com:city>
          <com:stateOrCountry>FL</com:stateOrCountry>
          <com:zipCode>33431</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>08/27/2025</saleDate>
      <amountOfSecuritiesSold>10480</amountOfSecuritiesSold>
      <grossProceeds>214588.72</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>George Zoley</name>
        <address>
          <com:street1>4955 Technology Way</com:street1>
          <com:city>Boca Raton</com:city>
          <com:stateOrCountry>FL</com:stateOrCountry>
          <com:zipCode>33431</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>08/27/2025</saleDate>
      <amountOfSecuritiesSold>10490</amountOfSecuritiesSold>
      <grossProceeds>214794.06</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>George Zoley </name>
        <address>
          <com:street1>4955 Technology Way</com:street1>
          <com:city>Boca Raton</com:city>
          <com:stateOrCountry>FL</com:stateOrCountry>
          <com:zipCode>33431</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>08/28/2025</saleDate>
      <amountOfSecuritiesSold>10480</amountOfSecuritiesSold>
      <grossProceeds>215111.62</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>George Zoley</name>
        <address>
          <com:street1>4955 Technology Way</com:street1>
          <com:city>Boca Raton</com:city>
          <com:stateOrCountry>FL</com:stateOrCountry>
          <com:zipCode>33431</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>08/28/2025</saleDate>
      <amountOfSecuritiesSold>10490</amountOfSecuritiesSold>
      <grossProceeds>216027.11</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>George Zoley</name>
        <address>
          <com:street1>4955 Technology Way</com:street1>
          <com:city>Boca Raton</com:city>
          <com:stateOrCountry>FL</com:stateOrCountry>
          <com:zipCode>33431</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>08/29/2025</saleDate>
      <amountOfSecuritiesSold>10480</amountOfSecuritiesSold>
      <grossProceeds>213236.53</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>George Zoley</name>
        <address>
          <com:street1>4955 Technology Way</com:street1>
          <com:city>Boca Raton</com:city>
          <com:stateOrCountry>FL</com:stateOrCountry>
          <com:zipCode>33431</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>08/29/2025</saleDate>
      <amountOfSecuritiesSold>10490</amountOfSecuritiesSold>
      <grossProceeds>213440.59</grossProceeds>
    </securitiesSoldInPast3Months>
    <noticeSignature>
      <noticeDate>09/04/2025</noticeDate>
      <signature>George Zoley</signature>
    </noticeSignature>
  </formData>
</edgarSubmission>
