<?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>0001219004</cik>
                    <ccc>XXXXXXXX</ccc>
                </filerCredentials>
            </filer>
            <liveTestFlag>LIVE</liveTestFlag>



        </filerInfo>
    </headerData>
    <formData>
        <issuerInfo>
            <issuerCik>0001115055</issuerCik>
            <issuerName>PINNACLE FINANCIAL PARTNERS INC.</issuerName>
            <secFileNumber>001-39309</secFileNumber>
            <issuerAddress>
                <ns2:street1>150 THIRD AVENUE SOUTH</ns2:street1>
                <ns2:city>NASHVILLE</ns2:city>
                <ns2:stateOrCountry>TN</ns2:stateOrCountry>
                <ns2:zipCode>37201</ns2:zipCode>
            </issuerAddress>
            <issuerContactPhone>6157443700</issuerContactPhone>
            <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>DAVID B INGRAM</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
            <relationshipsToIssuer>
                <relationshipToIssuer>Director</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>40000</noOfUnitsSold>
            <aggregateMarketValue>5060000.00</aggregateMarketValue>
            <noOfUnitsOutstanding>77245150</noOfUnitsOutstanding>
            <approxSaleDate>02/06/2025</approxSaleDate>
            <securitiesExchangeName>NASDAQ</securitiesExchangeName>
        </securitiesInformation>
        <securitiesToBeSold>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <acquiredDate>02/28/2020</acquiredDate>
            <natureOfAcquisitionTransaction>Open Market Purchase</natureOfAcquisitionTransaction>
            <nameOfPersonfromWhomAcquired>mkt</nameOfPersonfromWhomAcquired>
            <isGiftTransaction>N</isGiftTransaction>
            <amountOfSecuritiesAcquired>13631</amountOfSecuritiesAcquired>
            <paymentDate>03/03/2020</paymentDate>
            <natureOfPayment>Cash</natureOfPayment>
        </securitiesToBeSold>
        <securitiesToBeSold>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <acquiredDate>03/09/2020</acquiredDate>
            <natureOfAcquisitionTransaction>Open Market Purchase</natureOfAcquisitionTransaction>
            <nameOfPersonfromWhomAcquired>mkt</nameOfPersonfromWhomAcquired>
            <isGiftTransaction>N</isGiftTransaction>
            <amountOfSecuritiesAcquired>20000</amountOfSecuritiesAcquired>
            <paymentDate>03/11/2020</paymentDate>
            <natureOfPayment>Cash</natureOfPayment>
        </securitiesToBeSold>
        <securitiesToBeSold>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <acquiredDate>03/15/2023</acquiredDate>
            <natureOfAcquisitionTransaction>Open Market Purchase</natureOfAcquisitionTransaction>
            <nameOfPersonfromWhomAcquired>mkt</nameOfPersonfromWhomAcquired>
            <isGiftTransaction>N</isGiftTransaction>
            <amountOfSecuritiesAcquired>6369</amountOfSecuritiesAcquired>
            <paymentDate>03/17/2023</paymentDate>
            <natureOfPayment>Cash</natureOfPayment>
        </securitiesToBeSold>
        <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
        <securitiesSoldInPast3Months>
            <sellerDetails>
                <name>DAVID B INGRAM</name>
                <address>
                    <ns2:street1>150 THIRD AVENUE SOUTH</ns2:street1>
                    <ns2:city>NASHVILLE</ns2:city>
                    <ns2:stateOrCountry>TN</ns2:stateOrCountry>
                    <ns2:zipCode>37201</ns2:zipCode>
                </address>
            </sellerDetails>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <saleDate>01/31/2025</saleDate>
            <amountOfSecuritiesSold>1265</amountOfSecuritiesSold>
            <grossProceeds>159390.00</grossProceeds>
        </securitiesSoldInPast3Months>
        <securitiesSoldInPast3Months>
            <sellerDetails>
                <name>DAVID B INGRAM</name>
                <address>
                    <ns2:street1>150 THIRD AVENUE SOUTH</ns2:street1>
                    <ns2:city>NASHVILLE</ns2:city>
                    <ns2:stateOrCountry>TN</ns2:stateOrCountry>
                    <ns2:zipCode>37201</ns2:zipCode>
                </address>
            </sellerDetails>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <saleDate>01/30/2025</saleDate>
            <amountOfSecuritiesSold>10000</amountOfSecuritiesSold>
            <grossProceeds>1260000.00</grossProceeds>
        </securitiesSoldInPast3Months>
        <securitiesSoldInPast3Months>
            <sellerDetails>
                <name>DAVID B INGRAM</name>
                <address>
                    <ns2:street1>150 THIRD AVENUE SOUTH</ns2:street1>
                    <ns2:city>NASHVILLE</ns2:city>
                    <ns2:stateOrCountry>TN</ns2:stateOrCountry>
                    <ns2:zipCode>37201</ns2:zipCode>
                </address>
            </sellerDetails>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <saleDate>01/30/2025</saleDate>
            <amountOfSecuritiesSold>309</amountOfSecuritiesSold>
            <grossProceeds>38934.00</grossProceeds>
        </securitiesSoldInPast3Months>
        <securitiesSoldInPast3Months>
            <sellerDetails>
                <name>David Ingram</name>
                <address>
                    <ns2:street1>150 THIRD AVENUE SOUTH</ns2:street1>
                    <ns2:city>NASHVILLE</ns2:city>
                    <ns2:stateOrCountry>TN</ns2:stateOrCountry>
                    <ns2:zipCode>37201</ns2:zipCode>
                </address>
            </sellerDetails>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <saleDate>12/06/2024</saleDate>
            <amountOfSecuritiesSold>20000</amountOfSecuritiesSold>
            <grossProceeds>2520363.43</grossProceeds>
        </securitiesSoldInPast3Months>
        <noticeSignature>
            <noticeDate>02/06/2025</noticeDate>
            <planAdoptionDates/>
            <signature>/s/ David B Ingram</signature>
        </noticeSignature>
    </formData>
</edgarSubmission>
[{"type": "144", "sequence": "1", "filename": "primary_doc.xml", "secsgml_size_bytes": 7160}]
144
0001219004
XXXXXXXX
LIVE
0001115055
PINNACLE FINANCIAL PARTNERS INC.
001-39309
150 THIRD AVENUE SOUTH
NASHVILLE
TN
37201
6157443700
DAVID B INGRAM
Director
Common
Morgan Stanley Smith Barney LLC Executive Financial Services
1 New York Plaza
8th Floor
New York
NY
10004
40000
5060000.00
77245150
02/06/2025
NASDAQ
Common
02/28/2020
Open Market Purchase
mkt
N
13631
03/03/2020
Cash
Common
03/09/2020
Open Market Purchase
mkt
N
20000
03/11/2020
Cash
Common
03/15/2023
Open Market Purchase
mkt
N
6369
03/17/2023
Cash
N
DAVID B INGRAM
150 THIRD AVENUE SOUTH
NASHVILLE
TN
37201
Common
01/31/2025
1265
159390.00
DAVID B INGRAM
150 THIRD AVENUE SOUTH
NASHVILLE
TN
37201
Common
01/30/2025
10000
1260000.00
DAVID B INGRAM
150 THIRD AVENUE SOUTH
NASHVILLE
TN
37201
Common
01/30/2025
309
38934.00
David Ingram
150 THIRD AVENUE SOUTH
NASHVILLE
TN
37201
Common
12/06/2024
20000
2520363.43
02/06/2025
/s/ David B Ingram