| Varennes-sur-Usson | |
| Commune Status: | Commune |
| Arrondissement: | Issoire |
| Canton: | Brassac-les-Mines |
| Insee: | 63444 |
| Postal Code: | 63500 |
| Mayor: | Thierry Aigouy[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Agglo Pays d'Issoire |
| Coordinates: | 45.533°N 3.306°W |
| Elevation Min M: | 376 |
| Elevation Max M: | 522 |
| Area Km2: | 6.15 |
Varennes-sur-Usson (in French pronounced as /vaʁɛn syʁ ysɔ̃/, literally Varennes on Usson; Auvergnat: Varènas) is a commune in the Puy-de-Dôme department in Auvergne in central France.[2]