| Ba river | |
| Name Other: | 巴江 |
| Image Caption: | The section of the river in Bajiang, Shilin County, photographed at the exit of G78 Shantou–Kunming Expressway |
| Basin Size: | 843.5 km |
| Length Km: | 69.6 |
The Ba River (巴江), located in China, is the largest tributary of the Nanpan River. It is the source of the Dadieshui Waterfall.