| Lecey | |
| Commune Status: | Commune |
| Arrondissement: | Langres |
| Canton: | Langres |
| Insee: | 52280 |
| Postal Code: | 52360 |
| Mayor: | Bruno Carbillet[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Grand Langres |
| Coordinates: | 47.8633°N 5.4411°W |
| Elevation M: | 350 |
| Elevation Min M: | 346 |
| Elevation Max M: | 427 |
| Area Km2: | 7.85 |
Lecey (in French pronounced as /ləsɛ/) is a commune in the Haute-Marne department in north-eastern France.