<?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/ownership" xmlns:ns2="http://www.sec.gov/edgar/common">
    <headerData>
        <submissionType>144</submissionType>
        <filerInfo>
            <filer>
                <filerCredentials>
                    <cik>0001782476</cik>
                    <ccc>XXXXXXXX</ccc>
                </filerCredentials>
            </filer>
            <liveTestFlag>LIVE</liveTestFlag>



        </filerInfo>
    </headerData>
    <formData>
        <issuerInfo>
            <issuerCik>0001723089</issuerCik>
            <issuerName>CHAMPIONX CORPORATION</issuerName>
            <secFileNumber>001-38441</secFileNumber>
            <issuerAddress>
                <ns2:street1>2445 Technology Forest Blvd,</ns2:street1>
                <ns2:city>The Woodlands</ns2:city>
                <ns2:stateOrCountry>TX</ns2:stateOrCountry>
                <ns2:zipCode>77381</ns2:zipCode>
            </issuerAddress>
            <issuerContactPhone>281-403-5772</issuerContactPhone>
            <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>DERIC BRYANT</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
            <relationshipsToIssuer>
                <relationshipToIssuer>Officer</relationshipToIssuer>
            </relationshipsToIssuer>
        </issuerInfo>
        <securitiesInformation>
            <securitiesClassTitle>COMMON</securitiesClassTitle>
            <brokerOrMarketmakerDetails>
                <name>Morgan Stanley Smith Barney LLC Executive Financial Services</name>
                <address>
                    <ns2:street1>1 New York Plaza</ns2:street1>
                    <ns2:street2>38th Fl.</ns2:street2>
                    <ns2:city>New York</ns2:city>
                    <ns2:stateOrCountry>NY</ns2:stateOrCountry>
                    <ns2:zipCode>10004</ns2:zipCode>
                </address>
            </brokerOrMarketmakerDetails>
            <noOfUnitsSold>56316</noOfUnitsSold>
            <aggregateMarketValue>2032444.44</aggregateMarketValue>
            <noOfUnitsOutstanding>196581903</noOfUnitsOutstanding>
            <approxSaleDate>09/01/2023</approxSaleDate>
            <securitiesExchangeName>NASDAQ</securitiesExchangeName>
        </securitiesInformation>
        <securitiesToBeSold>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <acquiredDate>11/02/2021</acquiredDate>
            <natureOfAcquisitionTransaction>Restricted Stock Units</natureOfAcquisitionTransaction>
            <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
            <isGiftTransaction>N</isGiftTransaction>
            <amountOfSecuritiesAcquired>56316</amountOfSecuritiesAcquired>
            <paymentDate>11/02/2021</paymentDate>
            <natureOfPayment>N/A</natureOfPayment>
        </securitiesToBeSold>
        <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
        <securitiesSoldInPast3Months>
            <sellerDetails>
                <name>10b5-1 Sales for DERIC BRYANT</name>
                <address>
                    <ns2:street1>2445 Technology Forest Blvd,</ns2:street1>
                    <ns2:city>The Woodlands</ns2:city>
                    <ns2:stateOrCountry>TX</ns2:stateOrCountry>
                    <ns2:zipCode>77381</ns2:zipCode>
                </address>
            </sellerDetails>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <saleDate>08/01/2023</saleDate>
            <amountOfSecuritiesSold>18771</amountOfSecuritiesSold>
            <grossProceeds>664397.67</grossProceeds>
        </securitiesSoldInPast3Months>
        <securitiesSoldInPast3Months>
            <sellerDetails>
                <name>10b5-1 Sales for DERIC BRYANT</name>
                <address>
                    <ns2:street1>2445 Technology Forest Blvd,</ns2:street1>
                    <ns2:city>The Woodlands</ns2:city>
                    <ns2:stateOrCountry>TX</ns2:stateOrCountry>
                    <ns2:zipCode>77381</ns2:zipCode>
                </address>
            </sellerDetails>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <saleDate>07/24/2023</saleDate>
            <amountOfSecuritiesSold>36162</amountOfSecuritiesSold>
            <grossProceeds>1268487.02</grossProceeds>
        </securitiesSoldInPast3Months>
        <securitiesSoldInPast3Months>
            <sellerDetails>
                <name>10b5-1 Sales for DERIC BRYANT</name>
                <address>
                    <ns2:street1>2445 Technology Forest Blvd,</ns2:street1>
                    <ns2:city>The Woodlands</ns2:city>
                    <ns2:stateOrCountry>TX</ns2:stateOrCountry>
                    <ns2:zipCode>77381</ns2:zipCode>
                </address>
            </sellerDetails>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <saleDate>07/24/2023</saleDate>
            <amountOfSecuritiesSold>137543</amountOfSecuritiesSold>
            <grossProceeds>4820374.06</grossProceeds>
        </securitiesSoldInPast3Months>
        <remarks>The securities to be sold were acquired upon the vesting of restricted stock units during the period of 11/2/2021 through 12/3/2022
</remarks>
        <noticeSignature>
            <noticeDate>09/01/2023</noticeDate>
            <planAdoptionDates>
                <planAdoptionDate>02/24/2023</planAdoptionDate>
            </planAdoptionDates>
            <signature>/S/ Deric Duane Bryant</signature>
        </noticeSignature>
    </formData>
</edgarSubmission>
[{"type": "144", "sequence": "1", "filename": "primary_doc.xml", "secsgml_size_bytes": 5648}]
144
0001782476
XXXXXXXX
LIVE
0001723089
CHAMPIONX CORPORATION
001-38441
2445 Technology Forest Blvd,
The Woodlands
TX
77381
281-403-5772
DERIC BRYANT
Officer
COMMON
Morgan Stanley Smith Barney LLC Executive Financial Services
1 New York Plaza
38th Fl.
New York
NY
10004
56316
2032444.44
196581903
09/01/2023
NASDAQ
Common
11/02/2021
Restricted Stock Units
Issuer
N
56316
11/02/2021
N/A
N
10b5-1 Sales for DERIC BRYANT
2445 Technology Forest Blvd,
The Woodlands
TX
77381
Common
08/01/2023
18771
664397.67
10b5-1 Sales for DERIC BRYANT
2445 Technology Forest Blvd,
The Woodlands
TX
77381
Common
07/24/2023
36162
1268487.02
10b5-1 Sales for DERIC BRYANT
2445 Technology Forest Blvd,
The Woodlands
TX
77381
Common
07/24/2023
137543
4820374.06
The securities to be sold were acquired upon the vesting of restricted stock units during the period of 11/2/2021 through 12/3/2022
09/01/2023
02/24/2023
/S/ Deric Duane Bryant