| Saint Césaire | |
| Commune Status: | Commune |
| Arrondissement: | Saintes |
| Canton: | Chaniers |
| Insee: | 17314 |
| Postal Code: | 17770 |
| Mayor: | Christelle Basso-Fin[1] |
| Term: | 2023 - 2026 |
| Intercommunality: | CA Saintes |
| Coordinates: | 45.7531°N -0.5061°W |
| Elevation M: | 30 |
| Elevation Min M: | 22 |
| Elevation Max M: | 89 |
| Area Km2: | 10.41 |
Saint-Césaire (in French pronounced as /sɛ̃ sezɛʁ/) is a commune in the Charente-Maritime department, administrative region of Nouvelle-Aquitaine (before 2015: Poitou-Charentes), southwestern France. In the 1970s, a Neanderthal skeleton was found near Saint-Césaire.[2]