<?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>0001865161</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>MAYRA CHIMIENTI</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>99031</noOfUnitsSold>
            <aggregateMarketValue>706091.03</aggregateMarketValue>
            <noOfUnitsOutstanding>363030000</noOfUnitsOutstanding>
            <approxSaleDate>08/05/2024</approxSaleDate>
            <securitiesExchangeName>NYSE</securitiesExchangeName>
        </securitiesInformation>
        <securitiesToBeSold>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <acquiredDate>08/05/2024</acquiredDate>
            <natureOfAcquisitionTransaction>Exercise of Stock Options</natureOfAcquisitionTransaction>
            <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
            <isGiftTransaction>N</isGiftTransaction>
            <amountOfSecuritiesAcquired>99031</amountOfSecuritiesAcquired>
            <paymentDate>08/05/2024</paymentDate>
            <natureOfPayment>Cash</natureOfPayment>
        </securitiesToBeSold>
        <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
        <securitiesSoldInPast3Months>
            <sellerDetails>
                <name>MAYRA CHIMIENTI</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>06/26/2024</saleDate>
            <amountOfSecuritiesSold>1696</amountOfSecuritiesSold>
            <grossProceeds>11753.28</grossProceeds>
        </securitiesSoldInPast3Months>
        <securitiesSoldInPast3Months>
            <sellerDetails>
                <name>MAYRA CHIMIENTI</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>06/04/2024</saleDate>
            <amountOfSecuritiesSold>432</amountOfSecuritiesSold>
            <grossProceeds>2985.12</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>08/05/2024</noticeDate>
            <planAdoptionDates>
                <planAdoptionDate>03/12/2024</planAdoptionDate>
            </planAdoptionDates>
            <signature>/s/ Mayra Chimienti</signature>
        </noticeSignature>
    </formData>
</edgarSubmission>
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144
0001865161
XXXXXXXX
LIVE
0001853513
MISTER CAR WASH INC
001-40542
222 E 5th Street
Tucson
AZ
85705
5206154000
MAYRA CHIMIENTI
Officer
COMMON
Morgan Stanley Smith Barney LLC Executive Financial Services
1 New York Plaza
8th Floor
New York
NY
10004
99031
706091.03
363030000
08/05/2024
NYSE
Common
08/05/2024
Exercise of Stock Options
Issuer
N
99031
08/05/2024
Cash
N
MAYRA CHIMIENTI
222 E 5th Street
Tucson
AZ
85705
Common
06/26/2024
1696
11753.28
MAYRA CHIMIENTI
222 E 5th Street
Tucson
AZ
85705
Common
06/04/2024
432
2985.12
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.
08/05/2024
03/12/2024
/s/ Mayra Chimienti