| Rupanco Lake | |
| Pushpin Map: | Chile Los Lagos |
| Coords: | -40.8222°N -72.4778°W |
| Outflow: | Rahue River |
| Basin Countries: | Chile |
| Length: | 45km (28miles) |
| Width: | 11km (07miles) |
| Area: | 223km2 |
| Max-Depth: | 350m (1,150feet) |
Rupanco Lake is located in Los Lagos Region of Chile. The closest city, Osorno, has a primary school named after it as well.