-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
 MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen
 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 NqPfQFe3Q+TTT92GTLMlNg8rKeT7kvZ32g9V1HYzn35OtcJgfM9iJqkGtIrpiVzE
 ptC6xktZAe7PdZOAM1CD3A==

<SEC-DOCUMENT>0001127602-10-002891.txt : 20100201
<SEC-HEADER>0001127602-10-002891.hdr.sgml : 20100201
<ACCEPTANCE-DATETIME>20100201172447
ACCESSION NUMBER:		0001127602-10-002891
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20100128
FILED AS OF DATE:		20100201
DATE AS OF CHANGE:		20100201

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Hisey David C
		CENTRAL INDEX KEY:			0001316682

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-34140
		FILM NUMBER:		10564272

	MAIL ADDRESS:	
		STREET 1:		3900 WISCONSIN AVENUE NW
		CITY:			WASHINGTON
		STATE:			DC
		ZIP:			20016

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			FEDERAL NATIONAL MORTGAGE ASSOCIATION FANNIE MAE
		CENTRAL INDEX KEY:			0000310522
		STANDARD INDUSTRIAL CLASSIFICATION:	FEDERAL & FEDERALLY-SPONSORED CREDIT AGENCIES [6111]
		IRS NUMBER:				520883107
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		3900 WISCONSIN AVE N.W.
		CITY:			WASHINGTON
		STATE:			DC
		ZIP:			20016
		BUSINESS PHONE:		202-752-7000

	MAIL ADDRESS:	
		STREET 1:		3900 WISCONSIN AVE N.W.
		CITY:			WASHINGTON
		STATE:			DC
		ZIP:			20016

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	FEDERAL NATIONAL MORTGAGE ASSOCIATION
		DATE OF NAME CHANGE:	19950110
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>form4.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0303</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2010-01-28</periodOfReport>

    <issuer>
        <issuerCik>0000310522</issuerCik>
        <issuerName>FEDERAL NATIONAL MORTGAGE ASSOCIATION FANNIE MAE</issuerName>
        <issuerTradingSymbol>FNM</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001316682</rptOwnerCik>
            <rptOwnerName>Hisey David C</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>3900 WISCONSIN AVENUE, NW</rptOwnerStreet1>
            <rptOwnerStreet2>C/O FANNIE MAE</rptOwnerStreet2>
            <rptOwnerCity>WASHINGTON</rptOwnerCity>
            <rptOwnerState>DC</rptOwnerState>
            <rptOwnerZipCode>20016</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isOfficer>1</isOfficer>
            <officerTitle>EVP &amp; Deputy CFO</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2010-01-28</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>F</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness></transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>2808</value>
                    <footnoteId id="F1"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>1.01</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>31802</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>307.76</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By ESOP</value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">These shares were withheld by the Issuer to pay withholding taxes due upon the vesting of restricted shares.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ David C. Hisey</signatureName>
        <signatureDate>2010-02-01</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
-----END PRIVACY-ENHANCED MESSAGE-----