| Ohno Dam | |
| Location: | Yamanashi Prefecture, Japan |
| Dam Length: | 309.1m |
| Dam Height: | 37.3m |
| Construction Began: | 1910 |
| Opening: | 1914 |
| Res Capacity Total: | 1692 thousand cubic meters |
| Res Catchment: | 487.9 sq. km |
| Res Surface: | 15 hectares |
| Coordinates: | 35.6194°N 139.0597°W |
| Location Map: | Japan |
Ohno Dam is an earthfill dam located in Yamanashi Prefecture in Japan. The dam is used for power production. The catchment area of the dam is 487.9 km2. The dam impounds about 15 ha of land when full and can store 1692 thousand cubic meters of water. The construction of the dam was started on 1910 and completed in 1914.[1]