| Saint-Yzans-de-Médoc | |
| Commune Status: | Commune |
| Arrondissement: | Lesparre-Médoc |
| Canton: | Le Nord-Médoc |
| Insee: | 33493 |
| Postal Code: | 33340 |
| Mayor: | Dominique Lajugie[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 45.3231°N -0.8206°W |
| Elevation Min M: | 1 |
| Elevation Max M: | 14 |
| Area Km2: | 11.54 |
Saint-Yzans-de-Médoc (pronounced as /fr/, literally Saint-Yzans of Médoc; oc|Sent Idènç de Medòc) is a commune in the Gironde department, Nouvelle-Aquitaine, southwestern France.