| Mesnil-Sellières | |
| Commune Status: | Commune |
| Arrondissement: | Troyes |
| Canton: | Brienne-le-Château |
| Insee: | 10239 |
| Postal Code: | 10220 |
| Mayor: | Olivier Jacquinet[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Forêts, lacs, terres en Champagne |
| Coordinates: | 48.3408°N 4.2219°W |
| Elevation M: | 167 |
| Area Km2: | 8.43 |
Mesnil-Sellières (pronounced as /fr/) is a commune in the Aube department in north-central France.