| Bercenay-le-Hayer | |
| Commune Status: | Commune |
| Arrondissement: | Nogent-sur-Seine |
| Canton: | Saint-Lyé |
| Insee: | 10038 |
| Postal Code: | 10290 |
| Mayor: | Jacques Lavillette[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Orvin et Ardusson |
| Coordinates: | 48.3439°N 3.5956°W |
| Area Km2: | 14.63 |
Bercenay-le-Hayer is a commune in the Aube department in north-central France.