USS Joseph Hewes (AP-50) was a transport for the United States Navy during World War II. She was built in 1930, acquired 8 January 1942, and was assigned the task of transporting troops to and from battle areas. After off-loading delays caused by the Naval Battle of Casablanca, she was sunk by a German torpedo while anchored along the North African coast. Excalibur was acquired by the Navy 8 January 1942, and commissioned 1 May 1942, with Captain Robert McL. Smith in command.