USS Sentinel (AM-113) was an Auk-class minesweeper built for the United States Navy during World War II; she was the third U.S. Naval vessel to bear the name. It was laid down on 28 November 1941 by the American Ship Building Company, Cleveland, Ohio; launched on 23 May 1942; and commissioned on 3 November 1942.

The Auk class were a class of minesweepers serving with the United States Navy and the Royal Navy during the Second World War. In total, there were 93 Auks built.