<?xml version="1.0"?>
<edgarSubmission>

    <schemaVersion>X0707</schemaVersion>

    <submissionType>D/A</submissionType>

    <testOrLive>LIVE</testOrLive>

    <primaryIssuer>
        <cik>0001632188</cik>
        <entityName>MADISON DEARBORN CAPITAL PARTNERS VII-C, L.P.</entityName>
        <issuerAddress>
            <street1>THREE FIRST NATIONAL PLAZA, SUITE 4600</street1>
            <city>CHICAGO</city>
            <stateOrCountry>IL</stateOrCountry>
            <stateOrCountryDescription>ILLINOIS</stateOrCountryDescription>
            <zipCode>60602</zipCode>
        </issuerAddress>
        <issuerPhoneNumber>(312) 895-1000</issuerPhoneNumber>
        <jurisdictionOfInc>DELAWARE</jurisdictionOfInc>
        <issuerPreviousNameList>
            <value>None</value>
        </issuerPreviousNameList>
        <edgarPreviousNameList>
            <value>None</value>
        </edgarPreviousNameList>
        <entityType>Limited Partnership</entityType>
        <yearOfInc>
            <withinFiveYears>true</withinFiveYears>
            <value>2014</value>
        </yearOfInc>
    </primaryIssuer>

    <relatedPersonsList>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>JOHN</firstName>
                <middleName>A.</middleName>
                <lastName>CANNING, JR.</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>THREE FIRST NATIONAL PLAZA, SUITE 4600</street1>
                <city>CHICAGO</city>
                <stateOrCountry>IL</stateOrCountry>
                <stateOrCountryDescription>ILLINOIS</stateOrCountryDescription>
                <zipCode>60602</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
                <relationship>Promoter</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>PAUL</firstName>
                <middleName>J.</middleName>
                <lastName>FINNEGAN</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>THREE FIRST NATIONAL PLAZA, SUITE 4600</street1>
                <city>CHICAGO</city>
                <stateOrCountry>IL</stateOrCountry>
                <stateOrCountryDescription>ILLINOIS</stateOrCountryDescription>
                <zipCode>60602</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
                <relationship>Promoter</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>SAMUEL</firstName>
                <middleName>M.</middleName>
                <lastName>MENCOFF</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>THREE FIRST NATIONAL PLAZA, SUITE 4600</street1>
                <city>CHICAGO</city>
                <stateOrCountry>IL</stateOrCountry>
                <stateOrCountryDescription>ILLINOIS</stateOrCountryDescription>
                <zipCode>60602</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
                <relationship>Promoter</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>NICHOLAS</firstName>
                <middleName>W.</middleName>
                <lastName>ALEXOS</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>THREE FIRST NATIONAL PLAZA, SUITE 4600</street1>
                <city>CHICAGO</city>
                <stateOrCountry>IL</stateOrCountry>
                <stateOrCountryDescription>ILLINOIS</stateOrCountryDescription>
                <zipCode>60602</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
                <relationship>Promoter</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>ZAID</firstName>
                <middleName>F.</middleName>
                <lastName>ALSIKAFI</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>THREE FIRST NATIONAL PLAZA, SUITE 4600</street1>
                <city>CHICAGO</city>
                <stateOrCountry>IL</stateOrCountry>
                <stateOrCountryDescription>ILLINOIS</stateOrCountryDescription>
                <zipCode>60602</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
                <relationship>Promoter</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>RICHARD</firstName>
                <middleName>H.</middleName>
                <lastName>COPANS</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>THREE FIRST NATIONAL PLAZA, SUITE 4600</street1>
                <city>CHICAGO</city>
                <stateOrCountry>IL</stateOrCountry>
                <stateOrCountryDescription>ILLINOIS</stateOrCountryDescription>
                <zipCode>60602</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
                <relationship>Promoter</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>VAHE</firstName>
                <middleName>A.</middleName>
                <lastName>DOMBALAGIAN</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>THREE FIRST NATIONAL PLAZA, SUITE 4600</street1>
                <city>CHICAGO</city>
                <stateOrCountry>IL</stateOrCountry>
                <stateOrCountryDescription>ILLINOIS</stateOrCountryDescription>
                <zipCode>60602</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
                <relationship>Promoter</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>JOHN</firstName>
                <middleName>ERIC</middleName>
                <lastName>KNUTSEN</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>THREE FIRST NATIONAL PLAZA, SUITE 4600</street1>
                <city>CHICAGO</city>
                <stateOrCountry>IL</stateOrCountry>
                <stateOrCountryDescription>ILLINOIS</stateOrCountryDescription>
                <zipCode>60602</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
                <relationship>Promoter</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>THOMAS</firstName>
                <middleName>T.</middleName>
                <lastName>MACEJKO, JR.</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>THREE FIRST NATIONAL PLAZA, SUITE 4600</street1>
                <city>CHICAGO</city>
                <stateOrCountry>IL</stateOrCountry>
                <stateOrCountryDescription>ILLINOIS</stateOrCountryDescription>
                <zipCode>60602</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
                <relationship>Promoter</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>DOUGLAS</firstName>
                <middleName>C.</middleName>
                <lastName>GRISSOM</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>THREE FIRST NATIONAL PLAZA, SUITE 4600</street1>
                <city>CHICAGO</city>
                <stateOrCountry>IL</stateOrCountry>
                <stateOrCountryDescription>ILLINOIS</stateOrCountryDescription>
                <zipCode>60602</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
                <relationship>Promoter</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>JAMES</firstName>
                <middleName>N.</middleName>
                <lastName>PERRY, JR.</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>THREE FIRST NATIONAL PLAZA, SUITE 4600</street1>
                <city>CHICAGO</city>
                <stateOrCountry>IL</stateOrCountry>
                <stateOrCountryDescription>ILLINOIS</stateOrCountryDescription>
                <zipCode>60602</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
                <relationship>Promoter</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>ROBIN</firstName>
                <middleName>P.</middleName>
                <lastName>SELATI</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>THREE FIRST NATIONAL PLAZA, SUITE 4600</street1>
                <city>CHICAGO</city>
                <stateOrCountry>IL</stateOrCountry>
                <stateOrCountryDescription>ILLINOIS</stateOrCountryDescription>
                <zipCode>60602</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
                <relationship>Promoter</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>THOMAS</firstName>
                <middleName>S.</middleName>
                <lastName>SOULELES</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>THREE FIRST NATIONAL PLAZA, SUITE 4600</street1>
                <city>CHICAGO</city>
                <stateOrCountry>IL</stateOrCountry>
                <stateOrCountryDescription>ILLINOIS</stateOrCountryDescription>
                <zipCode>60602</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
                <relationship>Promoter</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>TIMOTHY</firstName>
                <middleName>P.</middleName>
                <lastName>SULLIVAN</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>THREE FIRST NATIONAL PLAZA, SUITE 4600</street1>
                <city>CHICAGO</city>
                <stateOrCountry>IL</stateOrCountry>
                <stateOrCountryDescription>ILLINOIS</stateOrCountryDescription>
                <zipCode>60602</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
                <relationship>Promoter</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>MARK</firstName>
                <middleName>B.</middleName>
                <lastName>TRESNOWSKI</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>THREE FIRST NATIONAL PLAZA, SUITE 4600</street1>
                <city>CHICAGO</city>
                <stateOrCountry>IL</stateOrCountry>
                <stateOrCountryDescription>ILLINOIS</stateOrCountryDescription>
                <zipCode>60602</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
                <relationship>Promoter</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
    </relatedPersonsList>

    <offeringData>
        <industryGroup>
            <industryGroupType>Pooled Investment Fund</industryGroupType>
            <investmentFundInfo>
                <investmentFundType>Private Equity Fund</investmentFundType>
                <is40Act>false</is40Act>
            </investmentFundInfo>
        </industryGroup>
        <issuerSize>
            <revenueRange>Decline to Disclose</revenueRange>
        </issuerSize>
        <federalExemptionsExclusions>
            <item>06b</item>
            <item>3C</item>
            <item>3C.7</item>
        </federalExemptionsExclusions>
        <typeOfFiling>
            <newOrAmendment>
                <isAmendment>true</isAmendment>
                <previousAccessionNumber>0001632188-15-000001</previousAccessionNumber>
            </newOrAmendment>
            <dateOfFirstSale>
                <value>2015-02-13</value>
            </dateOfFirstSale>
        </typeOfFiling>
        <durationOfOffering>
            <moreThanOneYear>false</moreThanOneYear>
        </durationOfOffering>
        <typesOfSecuritiesOffered>
            <isEquityType>true</isEquityType>
            <isPooledInvestmentFundType>true</isPooledInvestmentFundType>
        </typesOfSecuritiesOffered>
        <businessCombinationTransaction>
            <isBusinessCombinationTransaction>false</isBusinessCombinationTransaction>
            <clarificationOfResponse></clarificationOfResponse>
        </businessCombinationTransaction>
        <minimumInvestmentAccepted>0</minimumInvestmentAccepted>
        <salesCompensationList>
            <recipient>
                <recipientName>MAGENTA CAPITAL SERVICES LTD.</recipientName>
                <recipientCRDNumber>None</recipientCRDNumber>
                <associatedBDName>None</associatedBDName>
                <associatedBDCRDNumber>None</associatedBDCRDNumber>
                <recipientAddress>
                    <street1>VICTORIA HOUSE</street1>
                    <city>THE VALLEY</city>
                    <stateOrCountry>1A</stateOrCountry>
                    <stateOrCountryDescription>ANGUILLA</stateOrCountryDescription>
                    <zipCode>00000</zipCode>
                </recipientAddress>
                <statesOfSolicitationList></statesOfSolicitationList>
                <foreignSolicitation>true</foreignSolicitation>
            </recipient>
            <recipient>
                <recipientName>TRANSPACIFIC GROUP (ASIA) LIMITED</recipientName>
                <recipientCRDNumber>None</recipientCRDNumber>
                <associatedBDName>TRANSPACIFIC GROUP LLC</associatedBDName>
                <associatedBDCRDNumber>143869</associatedBDCRDNumber>
                <recipientAddress>
                    <street1>LEVEL 15, NEXXUS BUILDING</street1>
                    <street2>41 CONNAUGHT ROAD CENTRAL</street2>
                    <city>HONG KONG</city>
                    <stateOrCountry>K3</stateOrCountry>
                    <stateOrCountryDescription>HONG KONG</stateOrCountryDescription>
                    <zipCode>00000</zipCode>
                </recipientAddress>
                <statesOfSolicitationList></statesOfSolicitationList>
                <foreignSolicitation>true</foreignSolicitation>
            </recipient>
            <recipient>
                <recipientName>TRANSPACIFIC GROUP LLC</recipientName>
                <recipientCRDNumber>143869</recipientCRDNumber>
                <associatedBDName>None</associatedBDName>
                <associatedBDCRDNumber>None</associatedBDCRDNumber>
                <recipientAddress>
                    <street1>485 MADISON AVENUE, SUITE 1500</street1>
                    <city>NEW YORK</city>
                    <stateOrCountry>NY</stateOrCountry>
                    <stateOrCountryDescription>NEW YORK</stateOrCountryDescription>
                    <zipCode>10022</zipCode>
                </recipientAddress>
                <statesOfSolicitationList></statesOfSolicitationList>
                <foreignSolicitation>true</foreignSolicitation>
            </recipient>
            <recipient>
                <recipientName>IM TRUST INTERNATIONAL S.A.</recipientName>
                <recipientCRDNumber>None</recipientCRDNumber>
                <associatedBDName>None</associatedBDName>
                <associatedBDCRDNumber>None</associatedBDCRDNumber>
                <recipientAddress>
                    <street1>AVENUE APOQUINDO 3721</street1>
                    <street2>PISO 9, LAS CONDES</street2>
                    <city>SANTIAGO</city>
                    <stateOrCountry>F3</stateOrCountry>
                    <stateOrCountryDescription>CHILE</stateOrCountryDescription>
                    <zipCode>00000</zipCode>
                </recipientAddress>
                <statesOfSolicitationList></statesOfSolicitationList>
                <foreignSolicitation>true</foreignSolicitation>
            </recipient>
        </salesCompensationList>
        <offeringSalesAmounts>
            <totalOfferingAmount>3750000000</totalOfferingAmount>
            <totalAmountSold>828100000</totalAmountSold>
            <totalRemaining>2921900000</totalRemaining>
            <clarificationOfResponse>Total Offering Amount is the amount for Issuer and parallel funds. Total Amount Sold for Issuer, its parallel funds and executive fund plus commitments from the general partners of the Issuer and parallel funds is $3,001,775,000.</clarificationOfResponse>
        </offeringSalesAmounts>
        <investors>
            <hasNonAccreditedInvestors>false</hasNonAccreditedInvestors>
            <totalNumberAlreadyInvested>33</totalNumberAlreadyInvested>
        </investors>
        <salesCommissionsFindersFees>
            <salesCommissions>
                <dollarAmount>15000000</dollarAmount>
                <isEstimate>true</isEstimate>
            </salesCommissions>
            <findersFees>
                <dollarAmount>0</dollarAmount>
                <isEstimate>true</isEstimate>
            </findersFees>
            <clarificationOfResponse>Estimated aggregate amount of sales commissions for the Issuer and its parallel fund all of which offset dollar-for-dollar management fees.</clarificationOfResponse>
        </salesCommissionsFindersFees>
        <useOfProceeds>
            <grossProceedsUsed>
                <dollarAmount>337500000</dollarAmount>
                <isEstimate>true</isEstimate>
            </grossProceedsUsed>
            <clarificationOfResponse>Estimated aggregate amount of management fees for the first six years.  The Issuer will continue to pay management fees thereafter.</clarificationOfResponse>
        </useOfProceeds>
        <signatureBlock>
            <authorizedRepresentative>false</authorizedRepresentative>
            <signature>
                <issuerName>MADISON DEARBORN CAPITAL PARTNERS VII-C, L.P.</issuerName>
                <signatureName>/S/ MARK B. TRESNOWSKI</signatureName>
                <nameOfSigner>MARK B. TRESNOWSKI</nameOfSigner>
                <signatureTitle>MANAGING DIRECTOR AND GEN. COUNSEL OF THE GP OF GP OF ISSUER</signatureTitle>
                <signatureDate>2015-11-25</signatureDate>
            </signature>
        </signatureBlock>
    </offeringData>
</edgarSubmission>