Pine Ridge may refer to: Pine Ridge (region), of northwestern Nebraska and southwestern South Dakota Pine Ridge Indian Reservation of southwestern South Dakota Pine Ridge Campaign of the United States Army Pine Ridge, Alabama Pine Ridge, former name of Pineridge, California Pine Ridge, Citrus County, Florida Pine Ridge, Collier County, Florida Pine Ridge, Indiana Pine Ridge, Kentucky Pine Ridge, Michigan Pine Ridge, Mississippi Pine Ridge, Nebraska, the U.S. Census Bureau's name for the community more commonly called Whiteclay Pine Ridge, Dawes County, Nebraska Pine Ridge, Surry County, North Carolina Pine Ridge, Oklahoma Pine Ridge, South Carolina, in Lexington County Pine Ridge, Darlington County, South Carolina Pine Ridge, South Dakota Pine Ridge at Crestwood, New Jersey Pine Island Ridge, Florida Pine Ridge Secondary School, in Pickering, Ontario, Canada Pine Ridge (Lum and Abner), the fictional Arkansas location of the Lum and Abner radio and film series