| Sainte-Radegonde | |
| Commune Status: | Commune |
| Arrondissement: | Saintes |
| Canton: | Saint-Porchaire |
| Insee: | 17389 |
| Postal Code: | 17250 |
| Mayor: | Monique Rivière[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 45.8475°N -0.8733°W |
| Elevation M: | 50 |
| Elevation Min M: | 2 |
| Elevation Max M: | 35 |
| Area Km2: | 11.14 |
Sainte-Radegonde (in French pronounced as /sɛ̃t ʁadɡɔ̃d/) is a commune in the Charente-Maritime department in southwestern France.