Jiuzhaigou (disambiguation)
Jiuzhaigou, or Jiuzhaigou Valley Scenic and Historic Interest Area, is a nature reserve and national park in northwestern Sichuan, China.
Jiuzhaigou may also refer to:
- Jiuzhaigou County, containing the nature reserve
 - Jiuzhaigou Town, former name of Zhangzha Town, a town in Jiuzhaigou County, Sichuan, China
 - Jiuzhai Huanglong Airport, occasionally Jiuzhaigou [Huanglong] Airport