| Saint-Bonnet-des-Quarts | |
| Commune Status: | Commune |
| Image Coat Of Arms: | File:Blason ville fr Saint-Bonnet-des-Quarts (Loire).svg |
| Arrondissement: | Roanne |
| Canton: | Renaison |
| Insee: | 42203 |
| Postal Code: | 42310 |
| Mayor: | Christian Dupuis[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Roannais Agglomération |
| Coordinates: | 46.1325°N 3.8439°W |
| Elevation M: | 412 |
| Elevation Min M: | 395 |
| Elevation Max M: | 966 |
| Area Km2: | 32.45 |
Saint-Bonnet-des-Quarts (in French pronounced as /sɛ̃ bɔnɛ de kaʁ/) is a commune in the Loire department in central France.[2]