USS Fanshaw Bay (CVE-70) was a Casablanca-class United States Navy escort aircraft carrier, launched 1 November 1943 by Kaiser Shipbuilding Company, Vancouver, Washington, sponsored by Mrs. J. L. Kenworthy, Jr.; and commissioned 9 December 1943, Captain Douglass P. Johnson in command. She was reclassified CVHE-70 on 12 June 1955.