| Saint-Clémentin | |
| Arrondissement: | Bressuire |
| Canton: | Mauléon |
| Insee: | 79242 |
| Postal Code: | 79150 |
| Commune: | Voulmentin |
| Coordinates: | 46.9456°N -0.5144°W |
| Elevation M: | 110 |
| Elevation Min M: | 87 |
| Elevation Max M: | 148 |
| Area Km2: | 13.82 |
| Population: | 517 |
| Population Date: | 2017 |
| Population Footnotes: | [1] |
Saint-Clémentin is a former commune in the Deux-Sèvres department in Poitou-Charentes region in western France.
On 1 January 2013, Saint-Clémentin and Voultegon merged becoming one commune called Voulmentin.