| Saint-Germain | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Saint-Germain 86.svg |
| Arrondissement: | Montmorillon |
| Canton: | Montmorillon |
| Insee: | 86223 |
| Postal Code: | 86310 |
| Mayor: | Michel Porte[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 46.5644°N 0.8747°W |
| Elevation M: | 99 |
| Elevation Min M: | 72 |
| Elevation Max M: | 137 |
| Area Km2: | 20.23 |
Saint-Germain (in French pronounced as /sɛ̃ ʒɛʁmɛ̃/) is a commune in the Vienne department in the Nouvelle-Aquitaine region in western France.