| Varennes | |
| Arrondissement: | Poitiers |
| Canton: | Migné-Auxances |
| Insee: | 86277 |
| Postal Code: | 86110 |
| Commune: | Saint-Martin-la-Pallu |
| Coordinates: | 46.7594°N 0.2°W |
| Elevation M: | 96 |
| Elevation Min M: | 88 |
| Elevation Max M: | 159 |
| Area Km2: | 12.80 |
| Population: | 350 |
| Population Date: | 2019 |
| Population Footnotes: | [1] |
Varennes (in French pronounced as /vaʁɛn/) is a former commune in the Vienne department in the Nouvelle-Aquitaine region in western France. On 1 January 2019, it was merged into the commune Saint-Martin-la-Pallu.[2]