Holly Knoll, also known as the Robert R. Moton House, is a historic house in rural Gloucester County, Virginia, near Capahosic. It was the retirement home of the influential African-American educator Robert Russa Moton (1867-1940), and is the only known home of his to survive. It now houses the Gloucester Institute, a non-profit training center for African-American community leaders and educators. It was declared a National Historic Landmark in 1981.