| Saint-Martial-de-Mirambeau | |
| Commune Status: | Commune |
| Arrondissement: | Jonzac |
| Canton: | Pons |
| Insee: | 17362 |
| Postal Code: | 17150 |
| Mayor: | Bruno Robert[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 45.3822°N -0.5919°W |
| Elevation Min M: | 8 |
| Elevation Max M: | 94 |
| Area Km2: | 9.08 |
Saint-Martial-de-Mirambeau (pronounced as /fr/, literally Saint-Martial of Mirambeau) is a commune in the Charente-Maritime department in the Nouvelle-Aquitaine region in southwestern France.