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Proc-Type: 2001,MIC-CLEAR
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<SEC-DOCUMENT>0001431281-09-000004.txt : 20090327
<SEC-HEADER>0001431281-09-000004.hdr.sgml : 20090327
<ACCEPTANCE-DATETIME>20090326191726
ACCESSION NUMBER:		0001431281-09-000004
CONFORMED SUBMISSION TYPE:	D/A
PUBLIC DOCUMENT COUNT:		1
ITEM INFORMATION:		Rule 506
ITEM INFORMATION:		Investment Company Act Section 3(c)
ITEM INFORMATION:		Section 3(c)(7)
FILED AS OF DATE:		20090327
DATE AS OF CHANGE:		20090326
EFFECTIVENESS DATE:		20090327

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			LEXINGTON MIDDLE MARKET INVESTORS II LP
		CENTRAL INDEX KEY:			0001431281
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE

	FILING VALUES:
		FORM TYPE:		D/A
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	021-116533
		FILM NUMBER:		09707765

	BUSINESS ADDRESS:	
		STREET 1:		660 MADISON AVENUE
		STREET 2:		23RD FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10065
		BUSINESS PHONE:		212 754-0400

	MAIL ADDRESS:	
		STREET 1:		660 MADISON AVENUE
		STREET 2:		23RD FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10065
</SEC-HEADER>
<DOCUMENT>
<TYPE>D/A
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
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<edgarSubmission>

    <schemaVersion>X0301</schemaVersion>

    <submissionType>D/A</submissionType>

    <testOrLive>LIVE</testOrLive>

    <primaryIssuer>
        <cik>0001431281</cik>
        <entityName>LEXINGTON MIDDLE MARKET INVESTORS II LP</entityName>
        <issuerAddress>
            <street1>660 MADISON AVENUE</street1>
            <street2>23RD FLOOR</street2>
            <city>NEW YORK</city>
            <stateOrCountry>NY</stateOrCountry>
            <zipCode>10065</zipCode>
        </issuerAddress>
        <issuerPhoneNumber>212 754-0411</issuerPhoneNumber>
        <issuerPreviousNameList>
            <value>None</value>
        </issuerPreviousNameList>
        <jurisdictionOfInc>DE</jurisdictionOfInc>
        <entityType>Limited Partnership</entityType>
        <yearOfInc>
            <withinFiveYears>true</withinFiveYears>
            <value>2008</value>
        </yearOfInc>
    </primaryIssuer>

    <relatedPersonsList>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Brent</firstName>
                <middleName>R</middleName>
                <lastName>Nicklas</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>660 Madison Avenue</street1>
                <street2>23rd Floor</street2>
                <city>New York</city>
                <stateOrCountry>NY</stateOrCountry>
                <zipCode>10065</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>Director and President of Lexington Advisors Inc., the managing member of Lexington Partners GP Holdings III LLC, the general partner of Lexington Middle Market Associates II, L.P., the general partner of the Issuer.</relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Nick</firstName>
                <middleName></middleName>
                <lastName>Harris</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>660 Madison Avenue</street1>
                <street2>23rd Floor</street2>
                <city>New York</city>
                <stateOrCountry>NY</stateOrCountry>
                <zipCode>10065</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>Executive Vice President of Lexington Advisors Inc., the managing member of Lexington Partners GP Holdings III LLC, the general partner of Lexington Middle Market Associates II, L.P., the general partner of the Issuer.</relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Walter</firstName>
                <middleName>M</middleName>
                <lastName>Cain</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>660 Madison Avenue</street1>
                <street2>23rd Floor</street2>
                <city>New York</city>
                <stateOrCountry>NY</stateOrCountry>
                <zipCode>10065</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>Executive Vice President of Lexington Advisors Inc., the managing member of Lexington Partners GP Holdings III LLC, the general partner of Lexington Middle Market Associates II, L.P., the general partner of the Issuer.</relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Marshall</firstName>
                <middleName>W</middleName>
                <lastName>Parke</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>660 Madison Avenue</street1>
                <street2>23rd Floor</street2>
                <city>New York</city>
                <stateOrCountry>NY</stateOrCountry>
                <zipCode>10065</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>Executive Vice President of Lexington Advisors Inc., the managing member of Lexington Partners GP Holdings III LLC, the general partner of Lexington Middle Market Associates II, L.P., the general partner of the Issuer.</relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Lee</firstName>
                <middleName>J</middleName>
                <lastName>Tesconi</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>660 Madison Avenue</street1>
                <street2>23rd Floor</street2>
                <city>New York</city>
                <stateOrCountry>NY</stateOrCountry>
                <zipCode>10065</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>Executive Vice President of Lexington Advisors Inc., the managing member of Lexington Partners GP Holdings III LLC, the general partner of Lexington Middle Market Associates II, L.P., the general partner of the Issuer.</relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Warren</firstName>
                <middleName>S</middleName>
                <lastName>Wilson</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>660 Madison Avenue</street1>
                <street2>23rd Floor</street2>
                <city>New York</city>
                <stateOrCountry>NY</stateOrCountry>
                <zipCode>10065</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>Executive Vice President of Lexington Advisors Inc., the managing member of Lexington Partners GP Holdings III LLC, the general partner of Lexington Middle Market Associates II, L.P., the general partner of the Issuer.</relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Duncan</firstName>
                <middleName>A</middleName>
                <lastName>Chapman</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>660 Madison Avenue</street1>
                <street2>23rd Floor</street2>
                <city>New York</city>
                <stateOrCountry>NY</stateOrCountry>
                <zipCode>10065</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>Executive Vice President of Lexington Advisors Inc., the managing member of Lexington Partners GP Holdings III LLC, the general partner of Lexington Middle Market Associates II, L.P., the general partner of the Issuer.</relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Thomas</firstName>
                <middleName></middleName>
                <lastName>Giannetti</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>660 Madison Avenue</street1>
                <street2>23rd Floor</street2>
                <city>New York</city>
                <stateOrCountry>NY</stateOrCountry>
                <zipCode>10065</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>Chief Financial Officer and Chief Compliance Officer of Lexington Advisors Inc., the managing member of Lexington Partners GP Holdings III LLC, the general partner of Lexington Middle Market Associates II, L.P., the general partner of the Issuer.</relationshipClarification>
        </relatedPersonInfo>
    </relatedPersonsList>

    <offeringData>
        <industryGroup>
            <industryGroupType>Pooled Investment Fund</industryGroupType>
            <investmentFundInfo>
                <investmentFundType>Private Equity Fund</investmentFundType>
                <is40Act>false</is40Act>
            </investmentFundInfo>
        </industryGroup>
        <issuerSize>
            <revenueRange>Not Applicable</revenueRange>
        </issuerSize>
        <federalExemptionsExclusions>
            <item>06</item>
            <item>3C</item>
            <item>3C.7</item>
        </federalExemptionsExclusions>
        <typeOfFiling>
            <newOrAmendment>
                <isAmendment>true</isAmendment>
                <previousAccessionNumber>9999999997-08-017039</previousAccessionNumber>
            </newOrAmendment>
            <dateOfFirstSale>
                <value>2008-03-28</value>
            </dateOfFirstSale>
        </typeOfFiling>
        <durationOfOffering>
            <moreThanOneYear>true</moreThanOneYear>
        </durationOfOffering>
        <typesOfSecuritiesOffered>
            <isPooledInvestmentFundType>true</isPooledInvestmentFundType>
        </typesOfSecuritiesOffered>
        <businessCombinationTransaction>
            <isBusinessCombinationTransaction>false</isBusinessCombinationTransaction>
            <clarificationOfResponse></clarificationOfResponse>
        </businessCombinationTransaction>
        <minimumInvestmentAccepted>7500000</minimumInvestmentAccepted>
        <salesCompensationList></salesCompensationList>
        <offeringSalesAmounts>
            <totalOfferingAmount>750000000</totalOfferingAmount>
            <totalAmountSold>532500000</totalAmountSold>
            <totalRemaining>217500000</totalRemaining>
            <clarificationOfResponse></clarificationOfResponse>
        </offeringSalesAmounts>
        <investors>
            <hasNonAccreditedInvestors>false</hasNonAccreditedInvestors>
            <totalNumberAlreadyInvested>13</totalNumberAlreadyInvested>
        </investors>
        <salesCommissionsFindersFees>
            <salesCommissions>
                <dollarAmount>0</dollarAmount>
            </salesCommissions>
            <findersFees>
                <dollarAmount>0</dollarAmount>
            </findersFees>
            <clarificationOfResponse></clarificationOfResponse>
        </salesCommissionsFindersFees>
        <useOfProceeds>
            <grossProceedsUsed>
                <dollarAmount>0</dollarAmount>
                <isEstimate>true</isEstimate>
            </grossProceedsUsed>
            <clarificationOfResponse>An affiliate of the General Partner will receive an investment advisory fee payable by the Issuer quarterly in advance.  The investment advisory fee will generally be equal to a percentage of commitments as specified in the Issuer's partnership agreement.</clarificationOfResponse>
        </useOfProceeds>
        <signatureBlock>
            <authorizedRepresentative>false</authorizedRepresentative>
            <signature>
                <issuerName>LEXINGTON MIDDLE MARKET INVESTORS II LP</issuerName>
                <signatureName>Thomas Giannetti</signatureName>
                <nameOfSigner>Thomas Giannetti</nameOfSigner>
                <signatureTitle>CFO and CCO of Lexington Advisors Inc.</signatureTitle>
                <signatureDate>2009-03-26</signatureDate>
            </signature>
        </signatureBlock>
    </offeringData>
</edgarSubmission>
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</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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