| Bonvillaret | |
| Commune Status: | Commune |
| Arrondissement: | Saint-Jean-de-Maurienne |
| Canton: | Saint-Pierre-d'Albigny |
| Insee: | 73049 |
| Postal Code: | 73220 |
| Mayor: | Jacky Demonnaz[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Porte de Maurienne |
| Coordinates: | 45.5633°N 6.3014°W |
| Elevation Min M: | 304 |
| Elevation Max M: | 2363 |
| Area Km2: | 8.88 |
Bonvillaret is a commune in the Savoie department in the Auvergne-Rhône-Alpes region in south-eastern France.