<?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>0001865480</cik>
                    <ccc>XXXXXXXX</ccc>
                </filerCredentials>
            </filer>
            <liveTestFlag>LIVE</liveTestFlag>



        </filerInfo>
    </headerData>
    <formData>
        <issuerInfo>
            <issuerCik>0001853513</issuerCik>
            <issuerName>MISTER CAR WASH INC</issuerName>
            <secFileNumber>001-40542</secFileNumber>
            <issuerAddress>
                <ns2:street1>222 E 5th Street</ns2:street1>
                <ns2:city>Tucson</ns2:city>
                <ns2:stateOrCountry>AZ</ns2:stateOrCountry>
                <ns2:zipCode>85705</ns2:zipCode>
            </issuerAddress>
            <issuerContactPhone>5206154000</issuerContactPhone>
            <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>JOSEPH MATHENY</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>8th Floor</ns2:street2>
                    <ns2:city>New York</ns2:city>
                    <ns2:stateOrCountry>NY</ns2:stateOrCountry>
                    <ns2:zipCode>10004</ns2:zipCode>
                </address>
            </brokerOrMarketmakerDetails>
            <noOfUnitsSold>74304</noOfUnitsSold>
            <aggregateMarketValue>558023.04</aggregateMarketValue>
            <noOfUnitsOutstanding>322249966</noOfUnitsOutstanding>
            <approxSaleDate>11/01/2024</approxSaleDate>
            <securitiesExchangeName>NYSE</securitiesExchangeName>
        </securitiesInformation>
        <securitiesToBeSold>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <acquiredDate>11/01/2024</acquiredDate>
            <natureOfAcquisitionTransaction>Exercise of Stock Options</natureOfAcquisitionTransaction>
            <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
            <isGiftTransaction>N</isGiftTransaction>
            <amountOfSecuritiesAcquired>74304</amountOfSecuritiesAcquired>
            <paymentDate>11/01/2024</paymentDate>
            <natureOfPayment>Cash</natureOfPayment>
        </securitiesToBeSold>
        <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
        <securitiesSoldInPast3Months>
            <sellerDetails>
                <name>10b5-1 Sales for JOSEPH MATHENY</name>
                <address>
                    <ns2:street1>222 E 5th Street</ns2:street1>
                    <ns2:city>Tucson</ns2:city>
                    <ns2:stateOrCountry>AZ</ns2:stateOrCountry>
                    <ns2:zipCode>85705</ns2:zipCode>
                </address>
            </sellerDetails>
            <securitiesClassTitle>COMMON</securitiesClassTitle>
            <saleDate>08/27/2024</saleDate>
            <amountOfSecuritiesSold>56988</amountOfSecuritiesSold>
            <grossProceeds>380360.71</grossProceeds>
        </securitiesSoldInPast3Months>
        <remarks>The securities to be sold were and will be received upon the exercise of stock options over the next three months. The dates of acquisition and payment were and will be the dates of exercise/sale.&#13;
</remarks>
        <noticeSignature>
            <noticeDate>11/01/2024</noticeDate>
            <planAdoptionDates>
                <planAdoptionDate>06/07/2024</planAdoptionDate>
            </planAdoptionDates>
            <signature>/s/ Joseph Matheny</signature>
        </noticeSignature>
    </formData>
</edgarSubmission>
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144
0001865480
XXXXXXXX
LIVE
0001853513
MISTER CAR WASH INC
001-40542
222 E 5th Street
Tucson
AZ
85705
5206154000
JOSEPH MATHENY
Officer
Common
Morgan Stanley Smith Barney LLC Executive Financial Services
1 New York Plaza
8th Floor
New York
NY
10004
74304
558023.04
322249966
11/01/2024
NYSE
Common
11/01/2024
Exercise of Stock Options
Issuer
N
74304
11/01/2024
Cash
N
10b5-1 Sales for JOSEPH MATHENY
222 E 5th Street
Tucson
AZ
85705
COMMON
08/27/2024
56988
380360.71
The securities to be sold were and will be received upon the exercise of stock options over the next three months. The dates of acquisition and payment were and will be the dates of exercise/sale.
11/01/2024
06/07/2024
/s/ Joseph Matheny