| Saint-Quentin-de-Chalais | |
| Commune Status: | Commune |
| Arrondissement: | Angoulême |
| Canton: | Tude-et-Lavalette |
| Insee: | 16346 |
| Postal Code: | 16210 |
| Mayor: | Joël Papillaud[1] |
| Term: | 2020 - 2026 |
| Area Km2: | 12.38 |
| Coordinates: | 45.2589°N 0.0689°W |
| Elevation M: | 111 |
| Elevation Min M: | 27 |
| Elevation Max M: | 146 |
Saint-Quentin-de-Chalais (in French pronounced as /sɛ̃ kɑ̃tɛ̃ də ʃalɛ/, literally Saint-Quentin of Chalais) is a commune in the Charente department in southwestern France, located southeast of Chalais and south of Angoulême in the Nouvelle-Aquitaine region.