| Saint-Christophe | |
| Commune Status: | Commune |
| Arrondissement: | La Rochelle |
| Canton: | La Jarrie |
| Insee: | 17315 |
| Postal Code: | 17220 |
| Mayor: | Philippe Chabrier[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CA La Rochelle |
| Coordinates: | 46.1461°N -0.9453°W |
| Elevation M: | 26 |
| Elevation Min M: | 4 |
| Elevation Max M: | 43 |
| Area Km2: | 13.64 |
Saint-Christophe (in French pronounced as /sɛ̃ kʁistɔf/) is a commune in the Charente-Maritime department in the Nouvelle-Aquitaine region in southwestern France.