| Varennes-sur-Seine | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason de la ville de Varennes-sur-Seine (Seine-et-Marne).svg |
| Coordinates: | 48.375°N 2.9267°W |
| Insee: | 77482 |
| Postal Code: | 77130 |
| Arrondissement: | Provins |
| Canton: | Montereau-Fault-Yonne |
| Mayor: | José Ruiz[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CC Pays de Montereau |
| Elevation Min M: | 47 |
| Elevation Max M: | 83 |
| Area Km2: | 11.01 |
Varennes-sur-Seine (in French pronounced as /vaʁɛn syʁ sɛn/, literally Varennes on Seine) is a commune in the Seine-et-Marne department in the Île-de-France region in north-central France.
Inhabitants of Varennes-sur-Seine are called Varennois in French.