Multiple ships of the United States Navy have been named USS Vallejo in honor of Vallejo, California.
was planned as a , but her construction was canceled 5 October 1944. was a patrol gunboat, but was reclassified as patrol frigate on 15 April 1943 and renamed on 19 November 1943. Her contract was canceled 11 January 1944 before she was laid down. was laid down as a on 16 July 1945; however, her construction was canceled on 8 December 1945, and her hulk was subsequently scrapped.
See also was a fleet ballistic missile submarine.