Pricing Supplement Dated June 22, 2018
(To Offering Circular dated November 3, 2017)

Benchmark Notes®

This Pricing Supplement relates to the Debt Securities described below (the "Notes"). You should read it together with the Offering Circular dated November 3, 2017 (the "Offering Circular"), relating to the Universal Debt Facility of the Federal National Mortgage Association ("Fannie Mae"). Unless defined below, capitalized terms have the meanings we gave to them in the Offering Circular.

The Notes, and interest thereon, are not guaranteed by the United States and do not constitute a debt or obligation of the United States or of any agency or instrumentality thereof other than Fannie Mae.

Certain Securities Terms

1. Title: 2.75% Notes Due June 22, 2021

2. Form: Fed Book-Entry Securities

3. Specified Payment Currency

a. Interest: U.S. dollars

b. Principal: U.S. dollars

4. Aggregate Original Principal Amount: $2,500,000,000.00

5. Issue Date: June 25, 2018

6. Maturity Date: June 22, 2021

Amount Payable on the Maturity Date: 100.00% of principal amount

7. Subject to Redemption Prior to Maturity Date
X No
__ Yes


______________
"Benchmark Notes" is a registered trademark of Fannie Mae.

8. Interest Category: Fixed Rate Securities

9. Interest

a. Frequency of Interest Payments: semiannually

b. Interest Payment Dates: the 22nd day of each June and December

c. First Interest Payment Date: December 22, 2018

d. Interest rate per annum: 2.75%

10. Authorized Denominations (if other than minimum denominations of U.S. $1,000.00 and additional increments of U.S. $1,000.00)

a. Minimum Denominations: U.S. $2,000.00

b. Additional Increments: U.S. $1,000.00

Additional Information Relating to the Notes

1. Identification Number(s)

a. CUSIP: 3135G0U35

b. ISIN: US3135G0U359

c. Common Code: 184947005

2. Listing Application
X No
__ Yes

3. Eligibility for Stripping on the Issue Date
__ No
X Yes
X Minimum Principal Amount: $ 800,000.00

Offering

1. Pricing Date: June 22, 2018

2. Method of Distribution: X Principal __ Non-underwritten

3. Dealers Underwriting Commitment

CastleOak Securities, L.P. $ 250,000,000
Nomura Securities International, Inc. 687,500,000
TD Securities (USA) LLC 687,500,000
Wells Fargo Securities, LLC. 687,500,000
Alamo Capital Financial Services 2,500,000
Cabrera Capital Markets 20,000,000
Drexel Hamilton, LLC 25,000,000
Tribal Capital Markets, LLC 140,000,000

Total $ 2,500,000,000

a. Representative(s): CastleOak Securities, L.P.
Nomura Securities International, Inc.
TD Securities (USA) LLC
Wells Fargo Securities, LLC.

b. Stabilizing Manager: Nomura Securities International, Inc.

4. Offering Price:
X Fixed Offering Price: 99.977% of principal amount, plus accrued interest, if any, from the Settlement Date
__ Variable Price Offering

5. Dealer Purchase Price: 99.877% of principal amount

a. Concession: N/A

b. Reallowance: N/A

6. Supplemental Plan of Distribution: See Annex 1

Settlement

1. Settlement Date: June 25, 2018

2. Settlement Basis: delivery versus payment

3. Settlement Clearing System: U.S. Federal Reserve Banks

ANNEX 1

TO PRICING SUPPLEMENT DATED June 22, 2018
RELATING TO: 2.75% Notes Due June 22, 2021

SUPPLEMENTAL PLAN OF DISTRIBUTION

We will sell $2,500,000,000.00 principal amount of the Notes to the Dealers listed under "Offering" in this Pricing Supplement at the Dealer Purchase Price specified in this Pricing Supplement. In addition, to facilitate secondary market transactions, from time to time we may sell up to $625,000,000.00 principal amount of the Notes (the "Additional Notes") in connection with agreements by Fannie Mae to repurchase the Additional Notes. The Additional Notes will be held in an account at the Federal Reserve Bank of New York. It is expected that the Additional Notes will be available for sale to approved dealers through a multiple price auction process. We expect that the results of each auction will be posted as soon as possible following the completion of each auction on Bloomberg and Reuters. We may discontinue sales of Additional Notes at any time without notice.

This Pricing Supplement may also be used in connection with the issuance by Fannie Mae of any Additional Notes.