USS Albacore (SS-218) was a Gato-class submarine which served in the Pacific Theater of Operations during World War II, winning four Presidential Unit Citations and nine battle stars for her service. During the war, she was credited with sinking 13 Japanese ships (including two destroyers, a light cruiser, and the aircraft carrier Taihō) and damaging another five; not all of these credits were confirmed by postwar JANAC accounting. She also holds the distinction of sinking the most warship tonnage of any U.S. submarine.