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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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MIC-Info: RSA-MD5,RSA,
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<SEC-DOCUMENT>0001276445-09-000004.txt : 20091215
<SEC-HEADER>0001276445-09-000004.hdr.sgml : 20091215
<ACCEPTANCE-DATETIME>20091215122322
ACCESSION NUMBER:		0001276445-09-000004
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)(1)
FILED AS OF DATE:		20091215
DATE AS OF CHANGE:		20091215
EFFECTIVENESS DATE:		20091215

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Common Sense Long-Biased II, L.P.
		CENTRAL INDEX KEY:			0001276445
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		D/A
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	021-61936
		FILM NUMBER:		091240963

	BUSINESS ADDRESS:	
		STREET 1:		15350 S.W. SEQUOIA PARKWAY
		STREET 2:		SUITE 250
		CITY:			PORTLAND
		STATE:			OR
		ZIP:			97224
		BUSINESS PHONE:		503-639-6551

	MAIL ADDRESS:	
		STREET 1:		15350 S.W. SEQUOIA PARKWAY
		STREET 2:		SUITE 250
		CITY:			PORTLAND
		STATE:			OR
		ZIP:			97224

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	COMMON SENSE INVESTORS II LP
		DATE OF NAME CHANGE:	20040114
</SEC-HEADER>
<DOCUMENT>
<TYPE>D/A
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<edgarSubmission>

    <schemaVersion>X0603</schemaVersion>

    <submissionType>D/A</submissionType>

    <testOrLive>LIVE</testOrLive>

    <primaryIssuer>
        <cik>0001276445</cik>
        <entityName>Common Sense Long-Biased II, L.P.</entityName>
        <issuerAddress>
            <street1>15350 S.W. SEQUOIA PARKWAY</street1>
            <street2>SUITE 250</street2>
            <city>PORTLAND</city>
            <stateOrCountry>OR</stateOrCountry>
            <zipCode>97224</zipCode>
        </issuerAddress>
        <issuerPhoneNumber>503-639-6551</issuerPhoneNumber>
        <jurisdictionOfInc>DELAWARE</jurisdictionOfInc>
        <edgarPreviousNameList>
            <previousName>COMMON SENSE INVESTORS II LP</previousName>
        </edgarPreviousNameList>
        <entityType>Limited Partnership</entityType>
        <yearOfInc>
            <overFiveYears>true</overFiveYears>
        </yearOfInc>
    </primaryIssuer>

    <relatedPersonsList>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>none</firstName>
                <lastName>Common Sense Investment Management LLC</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>15350 S.W. Sequoia Parkway</street1>
                <street2>Suite 250</street2>
                <city>Portland</city>
                <stateOrCountry>OR</stateOrCountry>
                <zipCode>97224</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>General Partner</relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>James</firstName>
                <middleName>A.</middleName>
                <lastName>Bisenius</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>15350 S.W. Sequoia Parkway</street1>
                <street2>Suite 250</street2>
                <city>Portland</city>
                <stateOrCountry>OR</stateOrCountry>
                <zipCode>97224</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>Mr. Bisenius is CEO of the issuer's General Partner.</relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Dean</firstName>
                <lastName>Derrah</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>15350 S.W. Sequoia Parkway</street1>
                <street2>Suite 250</street2>
                <city>Portland</city>
                <stateOrCountry>OR</stateOrCountry>
                <zipCode>97224</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>Mr. Derrah is President of the issuer's General Partner.</relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Thomas</firstName>
                <middleName>P.</middleName>
                <lastName>Harbolt</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>15350 S.W. Sequoia Parkway</street1>
                <street2>Suite 250</street2>
                <city>Portland</city>
                <stateOrCountry>OR</stateOrCountry>
                <zipCode>97224</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>Mr. Harbolt is COO and CFO of the issuer's General Partner.</relationshipClarification>
        </relatedPersonInfo>
    </relatedPersonsList>

    <offeringData>
        <industryGroup>
            <industryGroupType>Pooled Investment Fund</industryGroupType>
            <investmentFundInfo>
                <investmentFundType>Hedge Fund</investmentFundType>
                <is40Act>false</is40Act>
            </investmentFundInfo>
        </industryGroup>
        <issuerSize>
            <aggregateNetAssetValueRange>Decline to Disclose</aggregateNetAssetValueRange>
        </issuerSize>
        <federalExemptionsExclusions>
            <item>06</item>
            <item>3C</item>
            <item>3C.1</item>
        </federalExemptionsExclusions>
        <typeOfFiling>
            <newOrAmendment>
                <isAmendment>true</isAmendment>
                <previousAccessionNumber>9999999997-09-013017</previousAccessionNumber>
            </newOrAmendment>
            <dateOfFirstSale>
                <value>2004-01-01</value>
            </dateOfFirstSale>
        </typeOfFiling>
        <durationOfOffering>
            <moreThanOneYear>true</moreThanOneYear>
        </durationOfOffering>
        <typesOfSecuritiesOffered>
            <isPooledInvestmentFundType>true</isPooledInvestmentFundType>
        </typesOfSecuritiesOffered>
        <businessCombinationTransaction>
            <isBusinessCombinationTransaction>false</isBusinessCombinationTransaction>
            <clarificationOfResponse></clarificationOfResponse>
        </businessCombinationTransaction>
        <minimumInvestmentAccepted>100000</minimumInvestmentAccepted>
        <salesCompensationList></salesCompensationList>
        <offeringSalesAmounts>
            <totalOfferingAmount>Indefinite</totalOfferingAmount>
            <totalAmountSold>155239651</totalAmountSold>
            <totalRemaining>Indefinite</totalRemaining>
            <clarificationOfResponse>Sales and numbers of investors are reported without giving effect to withdrawals and/or redemptions</clarificationOfResponse>
        </offeringSalesAmounts>
        <investors>
            <hasNonAccreditedInvestors>false</hasNonAccreditedInvestors>
            <totalNumberAlreadyInvested>105</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>Persons named in Item 3 or affiliate(s) thereof may receive payments deemed to be made from the proceeds of the offering, including management fees, directors' fees or incentive allocations.  The amounts of such payments cannot be estimated at this time.</clarificationOfResponse>
        </useOfProceeds>
        <signatureBlock>
            <authorizedRepresentative>false</authorizedRepresentative>
            <signature>
                <issuerName>Common Sense Long-Biased II, L.P.</issuerName>
                <signatureName>/s/ Thomas P. Harbolt</signatureName>
                <nameOfSigner>Thomas P. Harbolt</nameOfSigner>
                <signatureTitle>COO and CFO of the General Partner</signatureTitle>
                <signatureDate>2009-12-15</signatureDate>
            </signature>
        </signatureBlock>
    </offeringData>
</edgarSubmission>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
-----END PRIVACY-ENHANCED MESSAGE-----