| Occey | |
| Commune Status: | Commune |
| Arrondissement: | Langres |
| Canton: | Villegusien-le-Lac |
| Insee: | 52360 |
| Postal Code: | 52190 |
| Mayor: | Florent Cadet[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Auberive Vingeanne et Montsaugeonnais |
| Coordinates: | 47.6128°N 5.2781°W |
| Elevation M: | 290 |
| Area Km2: | 16.87 |
Occey (in French pronounced as /ɔksɛ/) is a commune in the Haute-Marne department in north-eastern France.