| Ishibuchi Dam | |
| Dam Crosses: | Isawa River |
| Location: | Ōshū, Iwate, Japan |
| Dam Type: | Embankment, rock-fill |
| Dam Length: | 345m (1,132feet) |
| Dam Height: | 53m (174feet) |
| Dam Volume: | 443000m2 |
| Construction Began: | 1945 |
| Opening: | 1953 |
| Owner: | Ministry of Land, Infrastructure, Transport and Tourism |
| Res Capacity Total: | 16150000m2 |
| Res Catchment: | 154km2 |
| Res Surface: | 108ha |
| Plant Capacity: | 20,800 KW |
| Location Map: | Japan Iwate Prefecture#Japan |
| Coordinates: | 39.1133°N 140.9036°W |
was an embankment dam on the Isawa River in the city of Ōshū, Iwate, Japan, constructed between 1945 and 1953. It was submerged by the reservoir of the taller and larger Isawa Dam downstream in 2013.[1]