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    <headerData>
        <submissionType>144</submissionType>
        <filerInfo>
            <filer>
                <filerCredentials>
                    <cik>0001574771</cik>
                    <ccc>XXXXXXXX</ccc>
                </filerCredentials>
            </filer>
            <liveTestFlag>LIVE</liveTestFlag>



        </filerInfo>
    </headerData>
    <formData>
        <issuerInfo>
            <issuerCik>0001618756</issuerCik>
            <issuerName>RESTAURANT BRANDS INTERNATIONAL INC.</issuerName>
            <secFileNumber>001-36786</secFileNumber>
            <issuerAddress>
                <ns2:street1>130 King Street West, Suite 300</ns2:street1>
                <ns2:city>Toronto</ns2:city>
                <ns2:stateOrCountry>A6</ns2:stateOrCountry>
                <ns2:zipCode>M5X 1E1</ns2:zipCode>
            </issuerAddress>
            <issuerContactPhone>(905) 339-6011</issuerContactPhone>
            <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>JOSHUA KOBZA</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 Floor</ns2:street2>
                    <ns2:city>New York</ns2:city>
                    <ns2:stateOrCountry>NY</ns2:stateOrCountry>
                    <ns2:zipCode>10004</ns2:zipCode>
                </address>
            </brokerOrMarketmakerDetails>
            <noOfUnitsSold>56417</noOfUnitsSold>
            <aggregateMarketValue>4266084.29</aggregateMarketValue>
            <noOfUnitsOutstanding>313350086</noOfUnitsOutstanding>
            <approxSaleDate>02/22/2024</approxSaleDate>
            <securitiesExchangeName>NYSE</securitiesExchangeName>
        </securitiesInformation>
        <securitiesToBeSold>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <acquiredDate>02/19/2024</acquiredDate>
            <natureOfAcquisitionTransaction>Restricted Stock</natureOfAcquisitionTransaction>
            <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
            <isGiftTransaction>N</isGiftTransaction>
            <amountOfSecuritiesAcquired>56417</amountOfSecuritiesAcquired>
            <paymentDate>02/19/2024</paymentDate>
            <natureOfPayment>Not Applicable</natureOfPayment>
        </securitiesToBeSold>
        <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
        <securitiesSoldInPast3Months>
            <sellerDetails>
                <name>Joshua Kobza</name>
                <address>
                    <ns2:street1>130 King Street West, Suite 300</ns2:street1>
                    <ns2:city>Toronto</ns2:city>
                    <ns2:stateOrCountry>A6</ns2:stateOrCountry>
                    <ns2:zipCode>M5X 1E1</ns2:zipCode>
                </address>
            </sellerDetails>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <saleDate>02/20/2024</saleDate>
            <amountOfSecuritiesSold>36370</amountOfSecuritiesSold>
            <grossProceeds>2773534.85</grossProceeds>
        </securitiesSoldInPast3Months>
        <securitiesSoldInPast3Months>
            <sellerDetails>
                <name>Joshua Kobza</name>
                <address>
                    <ns2:street1>130 King Street West, Suite 300</ns2:street1>
                    <ns2:city>Toronto</ns2:city>
                    <ns2:stateOrCountry>A6</ns2:stateOrCountry>
                    <ns2:zipCode>M5X 1E1</ns2:zipCode>
                </address>
            </sellerDetails>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <saleDate>01/05/2024</saleDate>
            <amountOfSecuritiesSold>17634</amountOfSecuritiesSold>
            <grossProceeds>1349860.77</grossProceeds>
        </securitiesSoldInPast3Months>
        <securitiesSoldInPast3Months>
            <sellerDetails>
                <name>Joshua Kobza</name>
                <address>
                    <ns2:street1>130 King Street West, Suite 300</ns2:street1>
                    <ns2:city>Toronto</ns2:city>
                    <ns2:stateOrCountry>A6</ns2:stateOrCountry>
                    <ns2:zipCode>M5X 1E1</ns2:zipCode>
                </address>
            </sellerDetails>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <saleDate>12/15/2023</saleDate>
            <amountOfSecuritiesSold>2602</amountOfSecuritiesSold>
            <grossProceeds>191692.52</grossProceeds>
        </securitiesSoldInPast3Months>
        <noticeSignature>
            <noticeDate>02/22/2024</noticeDate>
            <planAdoptionDates/>
            <signature>/s/ Joshua Kobza</signature>
        </noticeSignature>
    </formData>
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144
0001574771
XXXXXXXX
LIVE
0001618756
RESTAURANT BRANDS INTERNATIONAL INC.
001-36786
130 King Street West, Suite 300
Toronto
A6
M5X 1E1
(905) 339-6011
JOSHUA KOBZA
Officer
Common
Morgan Stanley Smith Barney LLC Executive Financial Services
1 New York Plaza
38th Floor
New York
NY
10004
56417
4266084.29
313350086
02/22/2024
NYSE
Common
02/19/2024
Restricted Stock
Issuer
N
56417
02/19/2024
Not Applicable
N
Joshua Kobza
130 King Street West, Suite 300
Toronto
A6
M5X 1E1
Common
02/20/2024
36370
2773534.85
Joshua Kobza
130 King Street West, Suite 300
Toronto
A6
M5X 1E1
Common
01/05/2024
17634
1349860.77
Joshua Kobza
130 King Street West, Suite 300
Toronto
A6
M5X 1E1
Common
12/15/2023
2602
191692.52
02/22/2024
/s/ Joshua Kobza