| Saint-Quirc | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Saint-Quirc (Ariège).svg |
| Arrondissement: | Pamiers |
| Canton: | Portes d'Ariège |
| Insee: | 09275 |
| Postal Code: | 09700 |
| Mayor: | Martine Le Lostec[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Portes d'Ariège Pyrénées |
| Coordinates: | 43.2769°N 1.5031°W |
| Elevation M: | 217 |
| Elevation Min M: | 207 |
| Elevation Max M: | 292 |
| Area Km2: | 3.75 |
Saint-Quirc (in French pronounced as /sɛ̃ kiʁk/; Occitan (post 1500);: Sent Quirc) is a commune in the Ariège department in southwestern France.
Inhabitants of Saint-Quirc are called Saint-Quircois.