Chhimtuipui
| Kaladan river | |
|---|---|
| Chhimtuipui crossing - Tuipui Ferry | |
| Location | |
| Country | India | 
| State | Mizoram, Chin State, Rakhine State | 
| Cities | Zochachhuah, Paletwa, Sittwe Port | 
| Physical characteristics | |
| Source | |
| • location | India | 
| Mouth | Sittwe Port | 
|  • location | Rakhine State, Myanmar | 
|  • coordinates | 20°15′58″N 92°18′31″E / 20.26611°N 92.30861°E | 
|  • elevation | 2,325 m (7,628 ft) | 
| Length | 138 km (86 mi) | 
| Discharge | |
| • location | mouth | 
The Chhimtuipui river, also known as the Chhimmtuipi Lui or Kaladan river, is a river of Mizoram, northeastern India. It flows in a southerly direction through Myanmar.