| Fays | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Fays 52.svg |
| Arrondissement: | Saint-Dizier |
| Canton: | Eurville-Bienville |
| Insee: | 52198 |
| Postal Code: | 52130 |
| Mayor: | Yannick Gouget[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CA Saint-Dizier Der et Blaise |
| Coordinates: | 48.4744°N 5.0358°W |
| Elevation M: | 275 |
| Elevation Min M: | 207 |
| Elevation Max M: | 290 |
| Area Km2: | 5.98 |
Fays is a commune in the Haute-Marne department in north-eastern France.