USS Wagner (DE-539)
 USS Wagner (DE-539) was a John C. Butler-class destroyer escort acquired by the U.S. Navy during World War II. The primary purpose of the destroyer escort was to escort and protect ships in convoy in addition to other tasks as assigned such as patrol or radar picket. Wagner (DE-539) was laid down on 8 November 1943 at Boston Massachusetts by the Boston Navy Yard; launched on 27 December 1944; and sponsored by Mrs. Alfred Thomas.