<?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/ownership" xmlns:ns2="http://www.sec.gov/edgar/common">
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        <submissionType>144</submissionType>
        <filerInfo>
            <filer>
                <filerCredentials>
                    <cik>0001728874</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>MATTHEW DUNNIGAN</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>312076</noOfUnitsSold>
            <aggregateMarketValue>25034278.22</aggregateMarketValue>
            <noOfUnitsOutstanding>313350086</noOfUnitsOutstanding>
            <approxSaleDate>03/18/2024</approxSaleDate>
            <securitiesExchangeName>NYSE</securitiesExchangeName>
        </securitiesInformation>
        <securitiesToBeSold>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <acquiredDate>02/25/2022</acquiredDate>
            <natureOfAcquisitionTransaction>Restricted Stock</natureOfAcquisitionTransaction>
            <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
            <isGiftTransaction>N</isGiftTransaction>
            <amountOfSecuritiesAcquired>4217</amountOfSecuritiesAcquired>
            <paymentDate>02/25/2022</paymentDate>
            <natureOfPayment>Not Applicable</natureOfPayment>
        </securitiesToBeSold>
        <securitiesToBeSold>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <acquiredDate>02/22/2023</acquiredDate>
            <natureOfAcquisitionTransaction>Restricted Stock</natureOfAcquisitionTransaction>
            <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
            <isGiftTransaction>N</isGiftTransaction>
            <amountOfSecuritiesAcquired>3877</amountOfSecuritiesAcquired>
            <paymentDate>02/22/2023</paymentDate>
            <natureOfPayment>Not Applicable</natureOfPayment>
        </securitiesToBeSold>
        <securitiesToBeSold>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <acquiredDate>01/04/2024</acquiredDate>
            <natureOfAcquisitionTransaction>Restricted Stock</natureOfAcquisitionTransaction>
            <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
            <isGiftTransaction>N</isGiftTransaction>
            <amountOfSecuritiesAcquired>12551</amountOfSecuritiesAcquired>
            <paymentDate>01/04/2024</paymentDate>
            <natureOfPayment>Not Applicable</natureOfPayment>
        </securitiesToBeSold>
        <securitiesToBeSold>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <acquiredDate>02/23/2018</acquiredDate>
            <natureOfAcquisitionTransaction>Restricted Stock</natureOfAcquisitionTransaction>
            <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
            <isGiftTransaction>N</isGiftTransaction>
            <amountOfSecuritiesAcquired>667</amountOfSecuritiesAcquired>
            <paymentDate>02/23/2018</paymentDate>
            <natureOfPayment>Not Applicable</natureOfPayment>
        </securitiesToBeSold>
        <securitiesToBeSold>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <acquiredDate>02/22/2019</acquiredDate>
            <natureOfAcquisitionTransaction>Restricted Stock</natureOfAcquisitionTransaction>
            <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
            <isGiftTransaction>N</isGiftTransaction>
            <amountOfSecuritiesAcquired>1950</amountOfSecuritiesAcquired>
            <paymentDate>02/22/2019</paymentDate>
            <natureOfPayment>Not Applicable</natureOfPayment>
        </securitiesToBeSold>
        <securitiesToBeSold>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <acquiredDate>03/18/2024</acquiredDate>
            <natureOfAcquisitionTransaction>Stock Option Exercise</natureOfAcquisitionTransaction>
            <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
            <isGiftTransaction>N</isGiftTransaction>
            <amountOfSecuritiesAcquired>180000</amountOfSecuritiesAcquired>
            <paymentDate>03/18/2024</paymentDate>
            <natureOfPayment>Cash</natureOfPayment>
        </securitiesToBeSold>
        <securitiesToBeSold>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <acquiredDate>02/23/2024</acquiredDate>
            <natureOfAcquisitionTransaction>Restricted Stock</natureOfAcquisitionTransaction>
            <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
            <isGiftTransaction>N</isGiftTransaction>
            <amountOfSecuritiesAcquired>3922</amountOfSecuritiesAcquired>
            <paymentDate>02/23/2024</paymentDate>
            <natureOfPayment>Not Applicable</natureOfPayment>
        </securitiesToBeSold>
        <securitiesToBeSold>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <acquiredDate>01/05/2022</acquiredDate>
            <natureOfAcquisitionTransaction>Restricted Stock</natureOfAcquisitionTransaction>
            <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
            <isGiftTransaction>N</isGiftTransaction>
            <amountOfSecuritiesAcquired>4848</amountOfSecuritiesAcquired>
            <paymentDate>01/05/2022</paymentDate>
            <natureOfPayment>Not Applicable</natureOfPayment>
        </securitiesToBeSold>
        <securitiesToBeSold>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <acquiredDate>01/04/2023</acquiredDate>
            <natureOfAcquisitionTransaction>Restricted Stock</natureOfAcquisitionTransaction>
            <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
            <isGiftTransaction>N</isGiftTransaction>
            <amountOfSecuritiesAcquired>1</amountOfSecuritiesAcquired>
            <paymentDate>01/04/2023</paymentDate>
            <natureOfPayment>Not Applicable</natureOfPayment>
        </securitiesToBeSold>
        <securitiesToBeSold>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <acquiredDate>02/22/2024</acquiredDate>
            <natureOfAcquisitionTransaction>Performance Shares</natureOfAcquisitionTransaction>
            <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
            <isGiftTransaction>N</isGiftTransaction>
            <amountOfSecuritiesAcquired>72291</amountOfSecuritiesAcquired>
            <paymentDate>02/22/2024</paymentDate>
            <natureOfPayment>Not Applicable</natureOfPayment>
        </securitiesToBeSold>
        <securitiesToBeSold>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <acquiredDate>02/26/2021</acquiredDate>
            <natureOfAcquisitionTransaction>Performance Shares</natureOfAcquisitionTransaction>
            <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
            <isGiftTransaction>N</isGiftTransaction>
            <amountOfSecuritiesAcquired>1</amountOfSecuritiesAcquired>
            <paymentDate>02/26/2021</paymentDate>
            <natureOfPayment>Not Applicable</natureOfPayment>
        </securitiesToBeSold>
        <securitiesToBeSold>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <acquiredDate>02/19/2024</acquiredDate>
            <natureOfAcquisitionTransaction>Performance Shares</natureOfAcquisitionTransaction>
            <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
            <isGiftTransaction>N</isGiftTransaction>
            <amountOfSecuritiesAcquired>22551</amountOfSecuritiesAcquired>
            <paymentDate>02/19/2024</paymentDate>
            <natureOfPayment>Not Applicable</natureOfPayment>
        </securitiesToBeSold>
        <securitiesToBeSold>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <acquiredDate>02/21/2020</acquiredDate>
            <natureOfAcquisitionTransaction>Restricted Stock</natureOfAcquisitionTransaction>
            <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
            <isGiftTransaction>N</isGiftTransaction>
            <amountOfSecuritiesAcquired>2215</amountOfSecuritiesAcquired>
            <paymentDate>02/21/2020</paymentDate>
            <natureOfPayment>Not Applicable</natureOfPayment>
        </securitiesToBeSold>
        <securitiesToBeSold>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <acquiredDate>02/19/2021</acquiredDate>
            <natureOfAcquisitionTransaction>Restricted Stock</natureOfAcquisitionTransaction>
            <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
            <isGiftTransaction>N</isGiftTransaction>
            <amountOfSecuritiesAcquired>2990</amountOfSecuritiesAcquired>
            <paymentDate>02/19/2021</paymentDate>
            <natureOfPayment>Not Applicable</natureOfPayment>
        </securitiesToBeSold>
        <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
        <securitiesSoldInPast3Months>
            <sellerDetails>
                <name>MATTHEW DUNNIGAN</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>02/22/2024</saleDate>
            <amountOfSecuritiesSold>46701</amountOfSecuritiesSold>
            <grossProceeds>3528244.10</grossProceeds>
        </securitiesSoldInPast3Months>
        <securitiesSoldInPast3Months>
            <sellerDetails>
                <name>MATTHEW DUNNIGAN</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>14565</amountOfSecuritiesSold>
            <grossProceeds>1110689.59</grossProceeds>
        </securitiesSoldInPast3Months>
        <securitiesSoldInPast3Months>
            <sellerDetails>
                <name>MATTHEW DUNNIGAN</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>8275</amountOfSecuritiesSold>
            <grossProceeds>633424.22</grossProceeds>
        </securitiesSoldInPast3Months>
        <noticeSignature>
            <noticeDate>03/18/2024</noticeDate>
            <planAdoptionDates/>
            <signature>/s/ Matthew Dunnigan</signature>
        </noticeSignature>
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[{"type": "144", "sequence": "1", "filename": "primary_doc.xml", "secsgml_size_bytes": 13014}]
144
0001728874
XXXXXXXX
LIVE
0001618756
RESTAURANT BRANDS INTERNATIONAL INC.
001-36786
130 King Street West, Suite 300
Toronto
A6
M5X 1E1
(905) 339-6011
MATTHEW DUNNIGAN
Officer
Common
Morgan Stanley Smith Barney LLC Executive Financial Services
1 New York Plaza
8th Floor
New York
NY
10004
312076
25034278.22
313350086
03/18/2024
NYSE
Common
02/25/2022
Restricted Stock
Issuer
N
4217
02/25/2022
Not Applicable
Common
02/22/2023
Restricted Stock
Issuer
N
3877
02/22/2023
Not Applicable
Common
01/04/2024
Restricted Stock
Issuer
N
12551
01/04/2024
Not Applicable
Common
02/23/2018
Restricted Stock
Issuer
N
667
02/23/2018
Not Applicable
Common
02/22/2019
Restricted Stock
Issuer
N
1950
02/22/2019
Not Applicable
Common
03/18/2024
Stock Option Exercise
Issuer
N
180000
03/18/2024
Cash
Common
02/23/2024
Restricted Stock
Issuer
N
3922
02/23/2024
Not Applicable
Common
01/05/2022
Restricted Stock
Issuer
N
4848
01/05/2022
Not Applicable
Common
01/04/2023
Restricted Stock
Issuer
N
1
01/04/2023
Not Applicable
Common
02/22/2024
Performance Shares
Issuer
N
72291
02/22/2024
Not Applicable
Common
02/26/2021
Performance Shares
Issuer
N
1
02/26/2021
Not Applicable
Common
02/19/2024
Performance Shares
Issuer
N
22551
02/19/2024
Not Applicable
Common
02/21/2020
Restricted Stock
Issuer
N
2215
02/21/2020
Not Applicable
Common
02/19/2021
Restricted Stock
Issuer
N
2990
02/19/2021
Not Applicable
N
MATTHEW DUNNIGAN
130 King Street West, Suite 300
Toronto
A6
M5X 1E1
Common
02/22/2024
46701
3528244.10
MATTHEW DUNNIGAN
130 King Street West, Suite 300
Toronto
A6
M5X 1E1
Common
02/20/2024
14565
1110689.59
MATTHEW DUNNIGAN
130 King Street West, Suite 300
Toronto
A6
M5X 1E1
Common
01/05/2024
8275
633424.22
03/18/2024
/s/ Matthew Dunnigan