Khingan may refer to:
- Greater Khingan, volcanic mountain range in Inner Mongolia, China
- Lesser Khingan, mountain range in the northeastern section of Heilongjiang, China
- Outer Khingan, also known as the Stanovoy Range; mountain range located in southeastern parts of the Russian Far East
- Hinggan League, administrative division of Inner Mongolia, China
- Xing'an, former Chinese province, now part of the Inner Mongolia Autonomous Region