Fidelity (logo) Investments®||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| FMR Corp.
82 Devonshire Street
Boston MA 02109-3614
617 563 7000

|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| October 10, 2006

U.S. Securities & Exchange Commission

100 F Street, N.E.

Washington, D.C. 20549

Attention: File Room

Re:	Fidelity Charles Street Trust (the trust):
	Fidelity Asset Manager 20% Fund
	Fidelity Asset Manager 50% Fund
	Fidelity Asset Manager 85% Fund (the funds)
	File Nos. 002-73133 and 811-03221

__________________________________________________________________________

Ladies and Gentlemen:

Transmitted herewith pursuant to Rule 497(j) under the Securities Act of 1933 is certification that the Prospectuses and Statement of Additional Information with respect to the above referenced funds do not differ from those filed in the most recent post-effective amendment, which was filed electronically.

||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||	Very truly yours,
	/s/Eric D. Roiter
	Eric D. Roiter
	Secretary