The USS Neptune (AC-10) was a cargo ship of the United States Navy, launched in 1943. Designed for transporting supplies, it played a crucial role during World War II, supporting naval operations by delivering essential materials to various locations. After the war, the USS Neptune was decommissioned in 1946 and later transferred to the Maritime Administration. It served in the reserve fleet until it was sold for scrapping in 1970. The ship's contributions to the war effort highlight the importance of logistics in military operations, particularly in support of the United States Navy.