Suiyuan was a historical province of China. Suiyuan's capital was Guisui (now Hohhot). The abbreviation was 綏 (pinyin: suí). The area Suiyuan covered is approximated today by the prefecture-level cities of Hohhot, Baotou, Wuhai, Ordos, Bayan Nur, and parts of Ulaan Chab, all today part of Inner Mongolia Autonomous Region. Suiyuan was named after a district in the capital established in the Qing Dynasty.