| Baissey | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason de la ville de Baissey (52).svg |
| Arrondissement: | Langres |
| Canton: | Villegusien-le-Lac |
| Insee: | 52035 |
| Postal Code: | 52250 |
| Mayor: | Patrick Mielle[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 47.7528°N 5.2517°W |
| Elevation Min M: | 310 |
| Elevation Max M: | 472 |
| Area Km2: | 9.97 |
Baissey (pronounced as /fr/) is a commune in the Haute-Marne department in the Grand Est region in northeastern France.