USAHS Marigold was a United States Army hospital ship during World War II. The ship was built as Old North State in 1920 for the United States Shipping Board as a civilian passenger/cargo liner. The ship changed ownership and operating companies several times with name changes to President Van Buren and President Fillmore before being acquired for military transport service in 1941. After government acquisition during World War II President Fillmore served as a War Shipping Administration troop transport before conversion to hospital ship service.