<?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>0001796882</cik>
                    <ccc>XXXXXXXX</ccc>
                </filerCredentials>
            </filer>
            <liveTestFlag>LIVE</liveTestFlag>



        </filerInfo>
    </headerData>
    <formData>
        <issuerInfo>
            <issuerCik>0001230245</issuerCik>
            <issuerName>PIPER SANDLER COMPANIES</issuerName>
            <secFileNumber>001-31720</secFileNumber>
            <issuerAddress>
                <ns2:street1>800 Nicollet Mall</ns2:street1>
                <ns2:street2>Suite 900</ns2:street2>
                <ns2:city>Minneapolis</ns2:city>
                <ns2:stateOrCountry>MN</ns2:stateOrCountry>
                <ns2:zipCode>55402</ns2:zipCode>
            </issuerAddress>
            <issuerContactPhone>(612) 303-6000</issuerContactPhone>
            <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>JONATHAN DOYLE</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
            <relationshipsToIssuer>
                <relationshipToIssuer>Officer</relationshipToIssuer>
                <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>2013</noOfUnitsSold>
            <aggregateMarketValue>361919.08</aggregateMarketValue>
            <noOfUnitsOutstanding>17800000</noOfUnitsOutstanding>
            <approxSaleDate>02/07/2024</approxSaleDate>
            <securitiesExchangeName>NYSE</securitiesExchangeName>
        </securitiesInformation>
        <securitiesToBeSold>
            <securitiesClassTitle>Common stock</securitiesClassTitle>
            <acquiredDate>01/17/2024</acquiredDate>
            <natureOfAcquisitionTransaction>Compensation for Past Services</natureOfAcquisitionTransaction>
            <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
            <isGiftTransaction>N</isGiftTransaction>
            <amountOfSecuritiesAcquired>2013</amountOfSecuritiesAcquired>
            <paymentDate>01/17/2024</paymentDate>
            <natureOfPayment>Not Applicable</natureOfPayment>
        </securitiesToBeSold>
        <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
        <securitiesSoldInPast3Months>
            <sellerDetails>
                <name>JONATHAN DOYLE</name>
                <address>
                    <ns2:street1>800 Nicollet Mall</ns2:street1>
                    <ns2:street2>Suite 900</ns2:street2>
                    <ns2:city>Minneapolis</ns2:city>
                    <ns2:stateOrCountry>MN</ns2:stateOrCountry>
                    <ns2:zipCode>55402</ns2:zipCode>
                </address>
            </sellerDetails>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <saleDate>02/06/2024</saleDate>
            <amountOfSecuritiesSold>8000</amountOfSecuritiesSold>
            <grossProceeds>1448660.00</grossProceeds>
        </securitiesSoldInPast3Months>
        <securitiesSoldInPast3Months>
            <sellerDetails>
                <name>JONATHAN DOYLE</name>
                <address>
                    <ns2:street1>800 Nicollet Mall</ns2:street1>
                    <ns2:street2>Suite 900</ns2:street2>
                    <ns2:city>Minneapolis</ns2:city>
                    <ns2:stateOrCountry>MN</ns2:stateOrCountry>
                    <ns2:zipCode>55402</ns2:zipCode>
                </address>
            </sellerDetails>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <saleDate>02/05/2024</saleDate>
            <amountOfSecuritiesSold>552</amountOfSecuritiesSold>
            <grossProceeds>100485.42</grossProceeds>
        </securitiesSoldInPast3Months>
        <securitiesSoldInPast3Months>
            <sellerDetails>
                <name>JONATHAN DOYLE</name>
                <address>
                    <ns2:street1>800 Nicollet Mall</ns2:street1>
                    <ns2:street2>Suite 900</ns2:street2>
                    <ns2:city>Minneapolis</ns2:city>
                    <ns2:stateOrCountry>MN</ns2:stateOrCountry>
                    <ns2:zipCode>55402</ns2:zipCode>
                </address>
            </sellerDetails>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <saleDate>02/05/2024</saleDate>
            <amountOfSecuritiesSold>19435</amountOfSecuritiesSold>
            <grossProceeds>3575140.16</grossProceeds>
        </securitiesSoldInPast3Months>
        <noticeSignature>
            <noticeDate>02/07/2024</noticeDate>
            <planAdoptionDates/>
            <signature>/s/ Jonathan Doyle</signature>
        </noticeSignature>
    </formData>
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144
0001796882
XXXXXXXX
LIVE
0001230245
PIPER SANDLER COMPANIES
001-31720
800 Nicollet Mall
Suite 900
Minneapolis
MN
55402
(612) 303-6000
JONATHAN DOYLE
Officer
Director
Common
Morgan Stanley Smith Barney LLC Executive Financial Services
1 New York Plaza
8th Floor
New York
NY
10004
2013
361919.08
17800000
02/07/2024
NYSE
Common stock
01/17/2024
Compensation for Past Services
Issuer
N
2013
01/17/2024
Not Applicable
N
JONATHAN DOYLE
800 Nicollet Mall
Suite 900
Minneapolis
MN
55402
Common
02/06/2024
8000
1448660.00
JONATHAN DOYLE
800 Nicollet Mall
Suite 900
Minneapolis
MN
55402
Common
02/05/2024
552
100485.42
JONATHAN DOYLE
800 Nicollet Mall
Suite 900
Minneapolis
MN
55402
Common
02/05/2024
19435
3575140.16
02/07/2024
/s/ Jonathan Doyle