USS Benzie County (LST-266) was an LST-1-class tank landing ship built for the United States Navy during World War II. Named for Benzie County, Michigan, she was the only U.S. Naval vessel to bear the name. LST-266 was laid down on 11 November 1942 at Ambridge, Pennsylvania by the American Bridge Company; launched on 16 May 1943; sponsored by Mrs. Joseph B. Barnwell; accepted and placed in reduced commission on 24 July 1943; departed Ambridge on 25 July 1943; and commissioned at New Orleans, Louisiana on 4 August 1943.