| Pleumartin | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Pleumartin (Vienne).svg |
| Arrondissement: | Châtellerault |
| Canton: | Châtellerault-3 |
| Insee: | 86193 |
| Postal Code: | 86450 |
| Mayor: | Éric Bailly[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CA Grand Châtellerault |
| Coordinates: | 46.7383°N 0.7692°W |
| Elevation M: | 138 |
| Elevation Min M: | 85 |
| Elevation Max M: | 144 |
| Area Km2: | 23.92 |
Pleumartin (in French pronounced as /plømaʁtɛ̃/) is a commune in the Vienne department in the Nouvelle-Aquitaine region in western France.