Coastal Heritage Society is a 501(c)3 nonprofit founded in 1975 which operates six historic museums in Savannah, Georgia. Coastal Heritage Society manages two National Historic Landmark sites and four museums. Coastal Heritage Society’s Tricentennial Park campus is located on the west side of downtown Savannah, and is comprised of Savannah History Museum & Battlefield Memorial Park, Georgia State Railroad Museum, and Savannah Children’s Museum.

Coastal Heritage Society also manages Old Fort Jackson, a historic fort located on the Savannah River three miles east of downtown Savannah, Pin Point Heritage Museum, located off of the Diamond Causeway in southeast Savannah, and Harper Fowlkes House, located downtown on Orleans Square.