| Beaunay | |
| Commune Status: | Commune |
| Arrondissement: | Épernay |
| Canton: | Dormans-Paysages de Champagne |
| Insee: | 51045 |
| Postal Code: | 51270 |
| Mayor: | Maurice Lombard[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 48.885°N 3.8783°W |
| Elevation M: | 173 |
| Area Km2: | 3.53 |
Beaunay (in French pronounced as /bonɛ/) is a commune in the Marne department in northeastern France.
Beaunay is the birthplace of thoroughbred racehorse trainer, François Boutin.