USS LST-507 was a LST-491-class tank landing ship built for the United States Navy during World War II. She was sunk by a German torpedo attack in April 1944 during Exercise Tiger. LST-507 was laid down on 8 September 1943 at Jeffersonville, Indiana, by the Jeffersonville Boat & Machine Co.; launched on 16 November 1943; sponsored by Mrs. Raymond C. Fuller; and commissioned on 10 January 1944.