| Olizy | |
| Commune Status: | Commune |
| Arrondissement: | Reims |
| Canton: | Dormans-Paysages de Champagne |
| Insee: | 51414 |
| Postal Code: | 51700 |
| Mayor: | Jacky Chopin[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CU Grand Reims |
| Coordinates: | 49.1478°N 3.7589°W |
| Elevation M: | 222 |
| Area Km2: | 4.57 |
Olizy (in French pronounced as /ɔlizi/) is a commune in the Marne department in north-eastern France.