| Saint-Maigrin | |
| Commune Status: | Commune |
| Arrondissement: | Jonzac |
| Canton: | Jonzac |
| Insee: | 17357 |
| Postal Code: | 17520 |
| Mayor: | Laurence Bourdézeau[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 45.4192°N -0.2803°W |
| Elevation M: | 80 |
| Elevation Min M: | 51 |
| Elevation Max M: | 118 |
| Area Km2: | 21.49 |
Saint-Maigrin (pronounced as /fr/) is a commune in the Charente-Maritime department in the Nouvelle-Aquitaine region in southwestern France.