| Sierra de Sangra | |
| Elevation M: | 2,200 |
| Listing: | Ultra |
| Location: | Chile/Argentina |
| Range: | Andes |
| Type: | Stratovolcano |
Sierra de Sangra is an extinct ice-clad stratovolcano with its summit located 10 km east of Villa O'Higgins. The volcanic masiff is heavily eroded and constitutes part of the Argentine-Chilean border in Patagonia.