Forestville is an unincorporated area and census-designated place (CDP) in Prince George's County, Maryland, United States. The population was 12,353 at the 2010 census. The community is a mixture of garden apartments, single-family homes, and shopping centers built mostly from the 1930s through 1970s, adjacent to the communities of District Heights, Suitland, Morningside, Westphalia and Camp Springs. Forestville is located close to the town of Upper Marlboro, where many Prince George's County Board Offices are located. Additionally, Forestville is located adjacent to the Joint Base Andrews/ Andrews Air Force Base. The neighborhood has a majority African-American population. It is convenient to the Capital Beltway (I-95/I-495), Maryland Route 4 (which has department stores and shopping centers), including Penn Mar Shopping Center, and for employees of Andrews Air Force Base and the U.S. Census Bureau. Forestville is located within proximity to the Suitland Metro Station, served by WMATA's Green Line. A notable former resident was Steny Hoyer, now Democratic Leader of the United States House of Representatives.
Forestville was originally known as Long Old Fields.