Society for American City and Regional Planning History (SACRPH) is an American non-profit organization for the history of urban planning. It was established in 1986 in Ohio, United States. The organization's members includes urban planners, architects, historians, environmentalists, landscape designers, preservationists, students and scholars from across the country and around the world. The organization also publishes books and the "Journal of Planning History". It has award ceremonies and gives advice to governments about architecture and urban conservation.