<?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>0001847839</cik>
                    <ccc>XXXXXXXX</ccc>
                </filerCredentials>
            </filer>
            <liveTestFlag>LIVE</liveTestFlag>



        </filerInfo>
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    <formData>
        <issuerInfo>
            <issuerCik>0001669811</issuerCik>
            <issuerName>DONNELLEY FINANCIAL SOLUTIONS, INC.</issuerName>
            <secFileNumber>001-37728</secFileNumber>
            <issuerAddress>
                <ns2:street1>35 West Wacker Drive</ns2:street1>
                <ns2:city>Chicago</ns2:city>
                <ns2:stateOrCountry>IL</ns2:stateOrCountry>
                <ns2:zipCode>60601</ns2:zipCode>
            </issuerAddress>
            <issuerContactPhone>800-823-5304</issuerContactPhone>
            <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>ERIC JOHNSON</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>7663</noOfUnitsSold>
            <aggregateMarketValue>434246.12</aggregateMarketValue>
            <noOfUnitsOutstanding>29107640</noOfUnitsOutstanding>
            <approxSaleDate>11/14/2023</approxSaleDate>
            <securitiesExchangeName>NYSE</securitiesExchangeName>
        </securitiesInformation>
        <securitiesToBeSold>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <acquiredDate>11/14/2023</acquiredDate>
            <natureOfAcquisitionTransaction>Exercise of options under a registered plan</natureOfAcquisitionTransaction>
            <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
            <isGiftTransaction>N</isGiftTransaction>
            <amountOfSecuritiesAcquired>7663</amountOfSecuritiesAcquired>
            <paymentDate>11/14/2023</paymentDate>
            <natureOfPayment>Cash</natureOfPayment>
        </securitiesToBeSold>
        <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
        <securitiesSoldInPast3Months>
            <sellerDetails>
                <name>ERIC JOHNSON</name>
                <address>
                    <ns2:street1>35 West Wacker Drive</ns2:street1>
                    <ns2:city>Chicago</ns2:city>
                    <ns2:stateOrCountry>IL</ns2:stateOrCountry>
                    <ns2:zipCode>60601</ns2:zipCode>
                </address>
            </sellerDetails>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <saleDate>09/06/2023</saleDate>
            <amountOfSecuritiesSold>300</amountOfSecuritiesSold>
            <grossProceeds>14700.00</grossProceeds>
        </securitiesSoldInPast3Months>
        <securitiesSoldInPast3Months>
            <sellerDetails>
                <name>ERIC JOHNSON</name>
                <address>
                    <ns2:street1>35 West Wacker Drive</ns2:street1>
                    <ns2:city>Chicago</ns2:city>
                    <ns2:stateOrCountry>IL</ns2:stateOrCountry>
                    <ns2:zipCode>60601</ns2:zipCode>
                </address>
            </sellerDetails>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <saleDate>09/05/2023</saleDate>
            <amountOfSecuritiesSold>7500</amountOfSecuritiesSold>
            <grossProceeds>369270.75</grossProceeds>
        </securitiesSoldInPast3Months>
        <noticeSignature>
            <noticeDate>11/14/2023</noticeDate>
            <planAdoptionDates/>
            <signature>/s/ Eric Johnson</signature>
        </noticeSignature>
    </formData>
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144
0001847839
XXXXXXXX
LIVE
0001669811
DONNELLEY FINANCIAL SOLUTIONS, INC.
001-37728
35 West Wacker Drive
Chicago
IL
60601
800-823-5304
ERIC JOHNSON
Officer
Common
Morgan Stanley Smith Barney LLC Executive Financial Services
1 New York Plaza
38th Floor
New York
NY
10004
7663
434246.12
29107640
11/14/2023
NYSE
Common
11/14/2023
Exercise of options under a registered plan
Issuer
N
7663
11/14/2023
Cash
N
ERIC JOHNSON
35 West Wacker Drive
Chicago
IL
60601
Common
09/06/2023
300
14700.00
ERIC JOHNSON
35 West Wacker Drive
Chicago
IL
60601
Common
09/05/2023
7500
369270.75
11/14/2023
/s/ Eric Johnson