Round Island (Imlichin in Aleut) is a 0.1-mile-wide (160 m) island in the Krenitzin Islands, a subgroup of the Fox Islands group of the Aleutian Islands in the U.S. state of Alaska. It is located 0.5 miles (800 m) south of Ugamak Island at 54°11′58″N 164°46′33″W / 54.19944°N 164.77583°WCoordinates: 54°11′58″N 164°46′33″W / 54.19944°N 164.77583°W.