| Saint-Christoly-Médoc | |
| Commune Status: | Commune |
| Arrondissement: | Lesparre-Médoc |
| Canton: | Le Nord-Médoc |
| Insee: | 33383 |
| Postal Code: | 33340 |
| Mayor: | Stéphane Poineau[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 45.3569°N -0.8244°W |
| Elevation M: | 6 |
| Elevation Min M: | 1 |
| Elevation Max M: | 16 |
| Area Km2: | 7.55 |
Saint-Christoly-Médoc (in French pronounced as /sɛ̃ kʁistɔli medɔk/, also known as Saint-Christoly-de-Médoc; Occitan (post 1500);: Sent Cristòli) is a commune in the Gironde department in Nouvelle-Aquitaine in southwestern France.