USS Trout (SS-202) was a Tambor-class submarine of the United States Navy, serving in the Pacific from 1941 to 1944. She received 11 battle stars for World War II service and three Presidential Unit Citations, for her second, third, and fifth war patrols. Trout also delivered ammunition to the besieged American forces on Corregidor and brought out 20 tons of gold bars and silver pesos from the Philippine currency reserve to Pearl Harbor.