アバ・チベット族チャン族自治州
Ngawa County (, ), or Aba or Ngaba, is a county in the northwest of Sichuan Province, China. It is under the administration of the Ngawa Tibetan and Qiang Autonomous Prefecture. It is located in the remote northwestern part of the prefecture, on the border with Qinghai (to the northwest) and Gansu (to the north). The county seat is Ngawa Town.