The Lafayette Square Historic District is a National Historic Landmark District in Washington, D.C., encompassing a portion of the original L'Enfant Plan for the city's core. It includes the 7-acre (2.8 ha) Lafayette Square portion of President's Park, all of the buildings facing it except the White House, and the buildings flanking the White House to the east and west. The district was designated a National Historic Landmark in 1970.

Lafayette Square is a seven-acre public park located within President's Park in Washington, D.C., directly north of the White House on H Street, bounded by Jackson Place on the west, Madison Place on the east and Pennsylvania Avenue on the south. It is named for the general, the Marquis de Lafayette, a French aristocrat, and hero of the American Revolutionary War (1775–1783) and includes several statues of revolutionary heroes from Europe, including Lafayette, while at its center is a famous statue of early 19th century U.S. president and general Andrew Jackson on horseback with both of the horse's front hooves raised.