The USS Narwhal (SS-167) was a submarine of the United States Navy, launched on March 24, 1944. It was part of the Narwhal-class submarines, designed for long-range missions during World War II. The vessel was equipped with advanced technology for its time, including sonar and torpedoes, allowing it to effectively engage enemy ships. After its commissioning, the USS Narwhal conducted several successful patrols in the Pacific Theater, contributing to the naval efforts against Japan. The submarine was decommissioned in 1946 and later scrapped, marking the end of its service in the U.S. Navy.