Forest Heights is a town in Prince George's County, Maryland, United States, and is part of the larger postal designation of Oxon Hill. The town straddles both sides of dual-lane Maryland Route 210 and includes two elementary schools. Per the 2020 census, the population was 2,658.

Oxon Hill is an unincorporated area and census-designated place (CDP) in southern Prince George's County, Maryland, United States. Oxon Hill is a suburb of Washington, located southeast of the downtown district and east of Alexandria, Virginia. Since 2008, it contains the 300-acre (120 ha) National Harbor development on the shore of the Potomac River.