| Lago della Vecchia | |
| Pushpin Map: | Italy Piedmont |
| Location: | Province of Biella, Piedmont |
| Coords: | 45.6897°N 7.9142°W |
| Outflow: | Cervo |
| Basin Countries: | Italy |
| Area: | 0.06448km2 |
| Elevation: | 1865m (6,119feet) |
Lago della Vecchia is a lake in the Prealps of the Province of Biella in the Piedmont region of Italy. At an average elevation of 1,858 m,[1] its surface area is 0.06448 km².