FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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(Print or Type Responses)

1. Name and Address of Reporting Person *   Senhauser William B 2. Date of Event Requiring Statement (Month/Day/Year) 12/19/2005 3. Issuer Name and Ticker or Trading Symbol FEDERAL NATIONAL MORTGAGE ASSOCIATION FANNIE MAE [FNM] (Last) (First) (Middle) 3900 WISCONSIN AVE NW 4. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) SVP, Chief Compliance Officer 5. If Amendment, Date Original Filed(Month/Day/Year) (Street) WASHINGTON, DC 20016 6. Individual or Joint/Group Filing(Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Beneficially Owned

1.Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5) Common Stock 6,647 D   Common Stock 232.381 I By ESOP Common Stock 17,671 (1) (2) I By Spouse Common Stock 527.589 I By Spouse ESOP

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.			SEC 1473 (7-02)
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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Employee Stock Option (right to buy)	11/21/2001(3)	11/21/2010	Common Stock	5,700	$ 77.095	D	Â
Employee Stock Option (right to buy)	01/16/2001	01/18/2010	Common Stock	3,176	$ 78.56	D	Â
Employee Stock Option (right to buy)	11/20/2002(3)	11/20/2011	Common Stock	6,280	$ 80.95	D	Â
Employee Stock Option (right to buy)	01/21/2004(3)	01/21/2013	Common Stock	3,062	$ 69.43	D	Â
Employee Stock Option (right to buy)	01/23/2005(3)	01/23/2014	Common Stock	4,363	$ 78.315	D	Â
Employee Stock Option (right to buy)	11/18/1998(4)	11/16/2007	Common Stock	2,950	$ 51.7188	I	By Spouse
Employee Stock Option (right to buy)	11/17/1999(3)	11/17/2008	Common Stock	7,670	$ 69.3125	I	By Spouse
Employee Stock Option (right to buy)	11/16/2000(3)	11/16/2009	Common Stock	7,580	$ 71.5	I	By Spouse
Employee Stock Option (right to buy)	01/18/2000	01/18/2010	Common Stock	6,798	$ 62.5	I	By Spouse
Employee Stock Option (right to buy)	11/21/2001(3)	11/21/2010	Common Stock	8,560	$ 77.095	I	By Spouse
Employee Stock Option (right to buy)	01/16/2001	01/18/2010	Common Stock	3,295	$ 78.56	I	By Spouse
Employee Stock Option (right to buy)	11/20/2002(3)	11/20/2011	Common Stock	9,940	$ 80.95	I	By Spouse
Employee Stock Option (right to buy)	01/21/2004(3)	01/21/2013	Common Stock	7,874	$ 69.43	I	By Spouse
Employee Stock Option (right to buy)	01/23/2005(3)	01/23/2014	Common Stock	19,080	$ 78.315	I	By Spouse

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Senhauser William B 3900 WISCONSIN AVE NW WASHINGTON, DC 20016	Â	Â	  SVP, Chief Compliance Officer	Â

Signatures

/s/ William B. Senhauser		12/29/2005
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 5(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	Under Fannie Mae's Performance Share Program, as a member of Fannie Mae's senior management, the reporting person's spouse has previously received awards that entitle her to receive shares of Fannie Mae common stock in an amount based upon and subject to Fannie Mae's meeting corporate performance objectives over three-year periods. Generally, Fannie Mae's Compensation Committee determines in January of the year following completion of the cycle the number of shares of common stock each awardee is entitled to receive, and the shares are paid out in two annual installments that January. (Footnote 1 is continued in 2 below.)
(2)	For the three-year performance cycle completed in 2003, the reporting person's spouse was determined in January 2004 to be entitled to receive 5,730 shares, of which she received 2,865 shares in accordance with the program and the balance was scheduled to be received in January 2005. As previously announced, Fannie Mae's Board of Directors and Compensation Committee have determined to defer payment of unpaid performance shares for the performance cycle completed in 2003 until reliable financial data for the relevant period are available. As a result, 2,865 shares scheduled to be issued to the reporting person's spouse in January 2005 have not yet been issued. These shares are included in the total holdings above.
(3)	The options vest in four equal annual installments beginning on the date shown.
(4)	The initial option for 7,950 shares vested in four equal annual installments beginning on the date shown.

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