The Old York Historical Society is a nonprofit organization dedicated to preserving and promoting the history of York, Maine. Founded in 1889, it operates several historic sites, including the Old York Gaol and the Jefferds Tavern, which showcase the region's colonial past. The society offers educational programs, exhibits, and events to engage the community and visitors. In addition to its historic sites, the society maintains a collection of artifacts, documents, and photographs that reflect the rich heritage of York. Through research and outreach, the Old York Historical Society aims to foster an appreciation for local history and its significance in shaping the present.