| Bacino di Val Malvaglia | |
|---|---|
| Location | Malvaglia, Ticino |
| Lake type | reservoir |
| Primary inflows | Orino |
| Primary outflows | Orino |
| Basin countries | Switzerland |
| Surface area | 0.19 km2 |
| Surface elevation | 990 m |
Bacino di Val Malvaglia (or Lago di Malvaglia) is a lake above Malvaglia in the canton of Ticino, Switzerland. The reservoir's surface area is 0.19 km2. Its arch dam was built in 1959 and is operated by Officine Idroelettriche di Blenio SA (Ofible).