Daocheng County or Dapba in Tibetan (Tibetan: འདབ་པ་རྫོང།, ZYPY: Dabba Zong; Chinese: 稻城县; pinyin: Dàochéng Xiàn), historically Daoba (simplified Chinese: 稻坝; traditional Chinese: 稻壩; pinyin: Dàobà), is a county of western Sichuan Province, China, located in the eastern Hengduan Mountains. It is under the administration of the Garzê Tibetan Autonomous Prefecture with an overwhelmingly Tibetan population.