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>0001624829</cik>
            <ccc>XXXXXXXX</ccc>
          </filerCredentials>
        </filer>
        <liveTestFlag>LIVE</liveTestFlag>
  
  
      </filerInfo>
    </headerData>
    <formData>
      <issuerInfo>
        <issuerCik>0001386716</issuerCik>
        <issuerName>Star Bulk Carriers Corp.</issuerName>
        <secFileNumber>001-33869</secFileNumber>
        <issuerAddress>
          <com:street1>C/O STAR BULK MANAGEMENT INC.</com:street1>
          <com:street2>40 AGIOU KONSTANTINOU STR, MAROUSSI</com:street2>
          <com:city>ATHENS</com:city>
          <com:stateOrCountry>J3</com:stateOrCountry>
          <com:zipCode>15124</com:zipCode>
        </issuerAddress>
        <issuerContactPhone>011-30-210-617-8400</issuerContactPhone>
        <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Balakrishnan Mahesh</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
        <relationshipsToIssuer>
          <relationshipToIssuer>Director</relationshipToIssuer>
        </relationshipsToIssuer>
      </issuerInfo>
      <securitiesInformation>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <brokerOrMarketmakerDetails>
          <name>Fidelity Brokerage Services LLC</name>
          <address>
            <com:street1>245 Summer Street</com:street1>
            <com:city>Boston</com:city>
            <com:stateOrCountry>MA</com:stateOrCountry>
            <com:zipCode>02110</com:zipCode>
          </address>
        </brokerOrMarketmakerDetails>
        <noOfUnitsSold>14245</noOfUnitsSold>
        <aggregateMarketValue>234187.00</aggregateMarketValue>
        <noOfUnitsOutstanding>102294758</noOfUnitsOutstanding>
        <approxSaleDate>05/23/2025</approxSaleDate>
        <securitiesExchangeName>NYSE</securitiesExchangeName>
      </securitiesInformation>
      <securitiesToBeSold>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <acquiredDate>05/16/2023</acquiredDate>
        <natureOfAcquisitionTransaction>Stock Award</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>13500</amountOfSecuritiesAcquired>
        <paymentDate>05/16/2023</paymentDate>
        <natureOfPayment>Compensation</natureOfPayment>
      </securitiesToBeSold>
      <securitiesToBeSold>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <acquiredDate>10/24/2023</acquiredDate>
        <natureOfAcquisitionTransaction>Stock Award	</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>745</amountOfSecuritiesAcquired>
        <paymentDate>10/24/2023</paymentDate>
        <natureOfPayment>Compensation</natureOfPayment>
      </securitiesToBeSold>
      <nothingToReportFlagOnSecuritiesSoldInPast3Months>Y</nothingToReportFlagOnSecuritiesSoldInPast3Months>
      <noticeSignature>
        <noticeDate>05/23/2025</noticeDate>
        <signature>/s/ Cristina Garcia, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Balakrishnan Mahesh</signature>
      </noticeSignature>
    </formData>
  </edgarSubmission>
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text: 144
  0001624829
  XXXXXXXX
  LIVE
  0001386716
  Star Bulk Carriers Corp.
  001-33869
  C/O STAR BULK MANAGEMENT INC.
  40 AGIOU KONSTANTINOU STR, MAROUSSI
  ATHENS
  J3
  15124
  011-30-210-617-8400
  Balakrishnan Mahesh
  Director
  Common
  Fidelity Brokerage Services LLC
  245 Summer Street
  Boston
  MA
  02110
  14245
  234187.00
  102294758
  05/23/2025
  NYSE
  Common
  05/16/2023
  Stock Award
  Issuer
  N
  13500
  05/16/2023
  Compensation
  Common
  10/24/2023
  Stock Award
  Issuer
  N
  745
  10/24/2023
  Compensation
  Y
  05/23/2025
  /s/ Cristina Garcia, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Balakrishnan Mahesh