USS Duval County (LST-758) was an LST-542-class tank landing ship built for the United States Navy during World War II. Named after counties in Florida and Texas, she was the only U.S. naval vessel to bear the name. LST-758 was laid down on 5 June 1944 at Ambridge, Pennsylvania by the American Bridge Company; launched on 25 July 1944; sponsored by Mrs. F. D. Colburn; and commissioned on 19 August 1944.