| Saint-Bonnet-le-Chastel | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Saint-Bonnet-le-Chastel (Puy-de-Dôme).svg |
| Arrondissement: | Ambert |
| Canton: | Les Monts du Livradois |
| Insee: | 63324 |
| Postal Code: | 63630 |
| Mayor: | Simon Rodier[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 45.451°N 3.634°W |
| Elevation M: | 860 |
| Elevation Min M: | 653 |
| Elevation Max M: | 1122 |
| Area Km2: | 23.47 |
Saint-Bonnet-le-Chastel (pronounced as /fr/; Auvergnat: Sant Bonet dau Chastèl) is a commune in the Puy-de-Dôme department in Auvergne in central France.[2]