USS Gantner (DE-60/APD-42), a Buckley-class destroyer escort of the United States Navy, was named in honor of Boatswain's Mate Samuel Merritt Gantner (1919-1941), who was killed in action during the Japanese attack on the Hawaiian Islands. Gantner was launched on 17 April 1943 by the Bethlehem Steel Company, Quincy, Massachusetts, sponsored by Mrs. Samuel M. Gantner, widow of Boatswain's Mate Gantner; commissioned at the Boston Navy Yard on 23 July 1943.