The Harpers Ferry Historic District comprises about one hundred historic structures in Harpers Ferry, West Virginia. The historic district includes the portions of the central town not included in Harpers Ferry National Historical Park, including large numbers of early 19th-century houses built by the United States Government for the workers at the Harpers Ferry Armory. Significant buildings and sites include the site of the Armory, the , the Harpers Ferry Train Station, and Shenandoah Street, Potomac Street, and High or Washington Street. The National Historic Park essentially comprises the lower, flood-prone areas of the town, while the Historic District comprises the upper town.