Lefor is an unincorporated community in southern Stark County, North Dakota, United States. It lies southeast of the city of Dickinson, the county seat of Stark County. Its elevation is 2,592 feet (790 m). Lefor's post office closed November 2, 2002, but the town still has its own ZIP code of 58641. . Lefor is part of the Dickinson Micropolitan Statistical Area.