| Œuilly | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr OEuilly (Marne).svg |
| Arrondissement: | Épernay |
| Canton: | Dormans-Paysages de Champagne |
| Insee: | 51410 |
| Postal Code: | 51480 |
| Mayor: | Stéphane Boulant[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Paysages de la Champagne |
| Coordinates: | 49.0744°N 3.7942°W |
| Elevation M: | 175 |
| Area Km2: | 9.3 |
Œuilly (in French pronounced as /œji/) is a commune in the Marne department in the Grand Est region in north-eastern France.