| Saint-Gaudent | |
| Commune Status: | Commune |
| Arrondissement: | Montmorillon |
| Canton: | Civray |
| Insee: | 86220 |
| Postal Code: | 86400 |
| Mayor: | Josette Colas[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Civraisien en Poitou |
| Coordinates: | 46.1167°N 0.29°W |
| Elevation M: | 145 |
| Elevation Min M: | 113 |
| Elevation Max M: | 153 |
| Area Km2: | 11.76 |
Saint-Gaudent (in French pronounced as /sɛ̃ ɡodɑ̃/) is a commune in the Vienne department in the Nouvelle-Aquitaine region in western France.