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>0001651056</cik>
            <ccc>XXXXXXXX</ccc>
          </filerCredentials>
        </filer>
        <liveTestFlag>LIVE</liveTestFlag>
  
  
  
      </filerInfo>
    </headerData>
    <formData>
      <issuerInfo>
        <issuerCik>0001501585</issuerCik>
        <issuerName>HUNTINGTON INGALLS INDUSTRIES, INC.</issuerName>
        <secFileNumber>001-34910</secFileNumber>
        <issuerAddress>
          <com:street1>4101 WASHINGTON AVENUE</com:street1>
          <com:street2>909-7, 7J2</com:street2>
          <com:city>NEWPORT NEWS</com:city>
          <com:stateOrCountry>VA</com:stateOrCountry>
          <com:zipCode>23607</com:zipCode>
        </issuerAddress>
        <issuerContactPhone>(757) 380-2000</issuerContactPhone>
        <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Schuck Nicolas G</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
        <relationshipsToIssuer>
          <relationshipToIssuer>Officer</relationshipToIssuer>
        </relationshipsToIssuer>
      </issuerInfo>
      <securitiesInformation>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <brokerOrMarketmakerDetails>
          <name>Fidelity Brokerage Services LLC</name>
          <address>
            <com:street1>900 Salem Street</com:street1>
            <com:city>Smithfield</com:city>
            <com:stateOrCountry>RI</com:stateOrCountry>
            <com:zipCode>02917</com:zipCode>
          </address>
        </brokerOrMarketmakerDetails>
        <noOfUnitsSold>1294</noOfUnitsSold>
        <aggregateMarketValue>376742.07</aggregateMarketValue>
        <noOfUnitsOutstanding>39590687</noOfUnitsOutstanding>
        <approxSaleDate>03/01/2024</approxSaleDate>
        <securitiesExchangeName>NYSE</securitiesExchangeName>
      </securitiesInformation>
      <securitiesToBeSold>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <acquiredDate>03/01/2021</acquiredDate>
        <natureOfAcquisitionTransaction>Performance Shares</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>408</amountOfSecuritiesAcquired>
        <paymentDate>03/01/2021</paymentDate>
        <natureOfPayment>Compensation</natureOfPayment>
      </securitiesToBeSold>
      <securitiesToBeSold>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <acquiredDate>03/10/2023</acquiredDate>
        <natureOfAcquisitionTransaction>Restricted Stock Vesting</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>3</amountOfSecuritiesAcquired>
        <paymentDate>03/10/2023</paymentDate>
        <natureOfPayment>Compensation</natureOfPayment>
      </securitiesToBeSold>
      <securitiesToBeSold>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <acquiredDate>06/07/2023</acquiredDate>
        <natureOfAcquisitionTransaction>Dividend Reinvestment</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>11</amountOfSecuritiesAcquired>
        <paymentDate>06/07/2023</paymentDate>
        <natureOfPayment>Cash</natureOfPayment>
      </securitiesToBeSold>
      <securitiesToBeSold>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <acquiredDate>02/26/2024</acquiredDate>
        <natureOfAcquisitionTransaction>Performance Shares</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>872</amountOfSecuritiesAcquired>
        <paymentDate>02/26/2024</paymentDate>
        <natureOfPayment>Compensation</natureOfPayment>
      </securitiesToBeSold>
      <nothingToReportFlagOnSecuritiesSoldInPast3Months>Y</nothingToReportFlagOnSecuritiesSoldInPast3Months>
      <noticeSignature>
        <noticeDate>03/01/2024</noticeDate>
        <signature>/s/ Gerardo Ibarra-Munoz, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Nicolas G. Schuck</signature>
      </noticeSignature>
    </formData>
  </edgarSubmission>
metadata_documents: [{"type": "144", "sequence": "1", "filename": "primary_doc.xml", "secsgml_size_bytes": 4496}]
text: 144
  0001651056
  XXXXXXXX
  LIVE
  0001501585
  HUNTINGTON INGALLS INDUSTRIES, INC.
  001-34910
  4101 WASHINGTON AVENUE
  909-7, 7J2
  NEWPORT NEWS
  VA
  23607
  (757) 380-2000
  Schuck Nicolas G
  Officer
  Common
  Fidelity Brokerage Services LLC
  900 Salem Street
  Smithfield
  RI
  02917
  1294
  376742.07
  39590687
  03/01/2024
  NYSE
  Common
  03/01/2021
  Performance Shares
  Issuer
  N
  408
  03/01/2021
  Compensation
  Common
  03/10/2023
  Restricted Stock Vesting
  Issuer
  N
  3
  03/10/2023
  Compensation
  Common
  06/07/2023
  Dividend Reinvestment
  Issuer
  N
  11
  06/07/2023
  Cash
  Common
  02/26/2024
  Performance Shares
  Issuer
  N
  872
  02/26/2024
  Compensation
  Y
  03/01/2024
  /s/ Gerardo Ibarra-Munoz, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Nicolas G. Schuck