| Kajigawachisui Dam | |
| Location: | Shibata, Niigata, Japan |
| Dam Length: | 285.5 m |
| Dam Height: | 106.5 m |
| Dam Volume: | 428,000 m3 |
| Construction Began: | 1967 |
| Opening: | 1974 |
| Res Capacity Total: | 22,500,000 m3 |
| Res Catchment: | 88 km2 |
| Res Surface: | 65 hectares |
is a dam in Shibata, Niigata Prefecture, Japan, completed in 1974.[1] It is located about 5 kilometers upstream from the Uchinokura Dam.