| Chu River | |
| Pushpin Map: | China Hunan |
| Pushpin Map Caption: | Location on Hunan. |
| Length: | 48km (30miles) |
| Source1: | Longtian Town |
| Source1 Location: | Ningxiang, Hunan |
| Mouth: | Wei River |
| Basin Size: | 412km2 |
| Waterbodies: | Tianping Reservoir |
Chu River is the second largest river in Ningxiang and one of the largest tributaries of the Wei River. It originates in Longtian Town, is 48km (30miles) long, and has a valley area of 412km2.
Chu River's main tributaries include the Caochong River and Yanghua River . The river passes Qingshanqiao, Liushahe, Laoliangcang, and Hengshi, and empties into the Wei River in Hengshi.