Morristown National Historical Park is a United States National Historical Park, headquartered in Morristown, New Jersey, consisting of four sites important during the American Revolutionary War: Jockey Hollow, Ford Mansion, Fort Nonsense, and Washington's Headquarters Museum.

National Historic Site (NHS) and National Historical Park (NHP) are designations for officially recognized areas of national historic significance in the United States. They are usually owned and managed by the federal government. An NHS usually contains a single historical feature directly associated with its subject, while an NHP is an area that generally extends beyond single properties or buildings to include a mix of historic and later structures and sometimes significant natural features.