| Location | Toyota, Aichi Prefecture, Japan. |
|---|---|
| Coordinates | 35°13′56.03″N 137°25′42.95″E / 35.2322306°N 137.4285972°ECoordinates: 35°13′56.03″N 137°25′42.95″E / 35.2322306°N 137.4285972°E |
| Construction began | 1962 |
| Opening date | 1970 |
| Dam and spillways | |
| Impounds | Yahagi River |
| Height | 100 m |
| Length | 323.1 m |
| Reservoir | |
| Total capacity | 80,000,000 m³ |
| Catchment area | 504.5 km² |
| Surface area | 270 hectares |
Yahagi Dam is a dam near the city of Toyota in the Aichi Prefecture of Japan.