WILMINGTON FUNDS

111 South Calvert Street, 26^th floor

Baltimore, Maryland 21202

February 26, 2013

Filing Desk

Securities and Exchange Commission

Division of Investment Management

100 F Street, N.E.

Washington, D.C. 20549

Re: Wilmington Funds (the “Registrant”)

File No. 33-20673; 811-5514

Ladies and Gentlemen:

Enclosed for filing pursuant to Rule 497(e) under the Securities Act of 1933, as amended (the “1933 Act”), are exhibits containing interactive data format risk/return summary information that mirrors the risk/return summary information in the supplement dated February 22, 2013 to the Prospectus dated August 31, 2012, relating to the Wilmington Large-cap Strategy Fund series of the Registrant, as filed pursuant to Rule 497(e) under the 1933 Act on February 22, 2013 (Accession Number: (0001193125-13-071172).

Please address any comments or questions to the attention of the undersigned at (212) 298-1644.

Very truly yours,
By:	/s/ Lisa R. Grosswirth
Lisa R. Grosswirth Secretary of the Wilmington Funds

cc: Alison Fuller, Stradley Ronon Stevens & Young, LLP

John McDonnell, Wilmington Trust Investment Advisors, Inc.