245 Summer Street

Fidelity® Investments

Boston, MA 02210

October 4, 2018

U.S. Securities & Exchange Commission

100 F Street, N.E.

Washington, D.C. 20549

RE: Fidelity Oxford Street Trust (the trust): File Nos. 002-77909 and 811-03480 Fidelity SAI Inflation-Focused Fund (the fund(s)) Post-Effective Amendment No. 91

________________________________________________________________________

Ladies and Gentlemen:

Pursuant to Rule 8b-16 under the Investment Company Act of 1940, as amended, Regulation S-T and Rule 485(a) under the Securities Act of 1933, as amended, (33 Act) transmitted herewith on behalf of the trust is Post-Effective Amendment No. 91 to the trust’s current effective Registration Statement on Form N-1A.  This transmission contains a conformed signature page, the manually signed original of which is maintained at the offices of the trust.

The filing serves to register Fidelity SAI Inflation-Focused Fund as a new series of the trust.

This filing contains the Prospectus(es) and Statement(s) of Additional Information for the fund(s) referenced above.

Pursuant to Rule 485(a), the trust elects an effective date of December 18, 2018.  We request your comments by November 3, 2018.

Please contact Renee Cummings at (603) 721-4221 with any questions or comments regarding this filing.

|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||	Sincerely,
	/s/Renee Cummings
	Renee Cummings
	Legal Product Group