Two submarines of the United States Navy have been named USS Trout for the trout fish:
- USS Trout (SS-202), a Tambor-class submarine, was lost during World War II and is most famous for one mission which successfully transported 20 tons of gold and various other securities of the Philippine currency reserve to Pearl Harbor
- USS Trout (SS-566), a Tang-class submarine, that was scrapped in 2009
This article includes a list of ships with the same or similar names. If an internal link for a specific ship led you here, you may wish to change the link to point directly to the intended ship article, if one exists.