Tongzhou may refer to: Modern locations Tongzhou District, Beijing (), named after a historical prefecture Tongzhou District, Nantong (), Jiangsu, named after a historical prefecture Tongzhou, Guizhou (), town in and subdivision of Pingtang County, Guizhou Historical locations Tong Prefecture (Shaanxi) (), a prefecture between the 6th and 20th centuries in modern Shaanxi See also Tong (disambiguation)