The first USS Monaghan (DD-32) was a modified Paulding-class destroyer in the United States Navy during World War I and later in the United States Coast Guard, designated (CG-15). She was named for Ensign John R. Monaghan. Monaghan was laid down on 1 June 1910 by Newport News Shipbuilding Company, Newport News, Virginia; launched on 18 February 1911; sponsored by Mrs. F. J. Gavin, sister of Ensign Monaghan; and commissioned on 21 June 1911, Lieutenant Commander W. P. Cronan in command.