| Alpi Biellesi | |
|---|---|
| Prealpi Biellesi | |
 The snow-clad Biellese Alps seen from Lessona. | |
| Highest point | |
| Peak | Monte Mars |
| Elevation | 2,600 m (8,500 ft) |
| Coordinates | 45°38′04″N 7°54′52″E / 45.63444°N 7.91444°E |
| Geography | |
| Country | Italy |
| Provinces | Biella, Turin, Vercelli and Aosta Valley |
| Regions | Piedmont and Aosta Valley |
| Rivers | Dora Baltea, Elvo, Cervo and Sesia |
| Settlement | Biella |
| Parent range | Pennine Alps |
| Geology | |
| Orogeny | Alpine orogeny |
The Biellese Alps (Alpi Biellesi or Prealpi Biellesi in Italian) are a sub-range of the Pennine Alps located between Piemonte and Aosta Valley (Italy).