Two ships of Moore-McCormack have borne the name Mormacgull
SS Mormacgull was launched in 1939 as a Type C2 ship. She was acquired by the US Navy in 1941 as an Arcturus-class attack cargo ship and renamed USS Alcyone. She was decommissioned in 1946, sold into civilian service in 1947 as the Star Alcyone and scrapped in 1969.
SS Mormacgull was launched in 1943 as a Type C1-B ship. She was renamed Mormacreed in 1946 and was transferred to the National Defense Reserve Fleet in 1959. She was scrapped in 1970.
