Historic Harrisville is a preservation organisation in Harrisville, New Hampshire, United States, based at the Granite Mill, 69 Main Street. It was founded in 1971 when the community and preservationists took on the old mill buildings after the Cheshire Mills closed. Harrisville is one of the few New England textile villages that has largely survived in its original form, and the Department of Interior designated it a National Historic Landmark in 1977.
The former mills, boarding houses, cottages and other buildings now house small businesses, artists, a daycare, a textile company, a post office and affordable housing. The organisation runs the Harrisville General Store and offers public hiking trails on conserved land. Its archive includes an oral history collection and a 233-page hardback history of the organisation.