USS Jack (SS-259)
 USS Jack (SS-259) a Gato-class submarine was the first ship of the United States Navy to be named for the jack (any of various fishes—young pike green pike or pickerel or large California rockfish). Her keel was laid down by the Electric Boat Company Groton Connecticut 2 February 1942. She was launched 16 October 1942 (sponsored by Mrs. Frances Seely) and commissioned at New London CT 6 January 1943 Commander T. M.