| Saint-Secondin | |
| Commune Status: | Commune |
| Arrondissement: | Montmorillon |
| Canton: | Lussac-les-Châteaux |
| Insee: | 86248 |
| Postal Code: | 86350 |
| Mayor: | Jean-Louis Bourriaux[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 46.3289°N 0.4939°W |
| Elevation M: | 130 |
| Elevation Min M: | 115 |
| Elevation Max M: | 149 |
| Area Km2: | 38.14 |
Saint-Secondin (pronounced as /fr/) is a commune in the Vienne department in the Nouvelle-Aquitaine region in western France.
The village lies in the middle of the commune, on the right bank of the Clouère, which flows northwest through the commune.