| Sanaka Dam | |
| Name Official: | 佐仲ダム |
| Location: | Hyogo Prefecture, Japan |
| Dam Length: | 144m |
| Dam Height: | 38.9m |
| Construction Began: | 1967 |
| Opening: | 1978 |
| Res Capacity Total: | 505 thousand cubic meters |
| Res Catchment: | 2 sq. km |
| Res Surface: | 4 hectares |
| Coordinates: | 35.1183°N 135.1619°W |
| Location Map: | Japan |
Sanaka Dam is an earthfill dam located in Hyogo Prefecture in Japan. The dam is used for irrigation. The catchment area of the dam is 2 km2. The dam impounds about 4 ha of land when full and can store 505 thousand cubic meters of water. The construction of the dam was started on 1967 and completed in 1978.[1]