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      <filer>
        <filerCredentials>
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          <ccc>XXXXXXXX</ccc>
        </filerCredentials>
      </filer>
      <liveTestFlag>LIVE</liveTestFlag>


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      <issuerCik>0000045012</issuerCik>
      <issuerName>HALLIBURTON CO</issuerName>
      <secFileNumber>001-03492</secFileNumber>
      <issuerAddress>
        <com:street1>3000 NORTH SAM HOUSTON PARKWAY EAST</com:street1>
        <com:street2>3000 NORTH SAM HOUSTON PARKWAY EAST</com:street2>
        <com:city>HOUSTON</com:city>
        <com:stateOrCountry>TX</com:stateOrCountry>
        <com:zipCode>77032</com:zipCode>
      </issuerAddress>
      <issuerContactPhone>2818712699</issuerContactPhone>
      <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Jones Myrtle L</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>15000</noOfUnitsSold>
      <aggregateMarketValue>615000.00</aggregateMarketValue>
      <noOfUnitsOutstanding>898546281</noOfUnitsOutstanding>
      <approxSaleDate>08/09/2023</approxSaleDate>
      <securitiesExchangeName>NYSE</securitiesExchangeName>
    </securitiesInformation>
    <securitiesToBeSold>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <acquiredDate>01/03/2023</acquiredDate>
      <natureOfAcquisitionTransaction>Restricted Stock Vesting</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>15000</amountOfSecuritiesAcquired>
      <paymentDate>01/03/2023</paymentDate>
      <natureOfPayment>Compensation</natureOfPayment>
    </securitiesToBeSold>
    <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Myrtle Jones</name>
        <address>
          <com:street1>3000 North Sam Houston Parkway East</com:street1>
          <com:city>Houston</com:city>
          <com:stateOrCountry>TX</com:stateOrCountry>
          <com:zipCode>77032</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>07/24/2023</saleDate>
      <amountOfSecuritiesSold>10000</amountOfSecuritiesSold>
      <grossProceeds>383050.00</grossProceeds>
    </securitiesSoldInPast3Months>
    <noticeSignature>
      <noticeDate>08/09/2023</noticeDate>
      <planAdoptionDates>
        <planAdoptionDate>02/07/2023</planAdoptionDate>
      </planAdoptionDates>
      <signature>/s/ Daniel Tucci, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Myrtle Jones</signature>
    </noticeSignature>
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144
0001570736
XXXXXXXX
LIVE
0000045012
HALLIBURTON CO
001-03492
3000 NORTH SAM HOUSTON PARKWAY EAST
3000 NORTH SAM HOUSTON PARKWAY EAST
HOUSTON
TX
77032
2818712699
Jones Myrtle L
Officer
Common
Fidelity Brokerage Services LLC
900 Salem Street
Smithfield
RI
02917
15000
615000.00
898546281
08/09/2023
NYSE
Common
01/03/2023
Restricted Stock Vesting
Issuer
N
15000
01/03/2023
Compensation
N
Myrtle Jones
3000 North Sam Houston Parkway East
Houston
TX
77032
Common
07/24/2023
10000
383050.00
08/09/2023
02/07/2023
/s/ Daniel Tucci, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Myrtle Jones