| Petit-Failly | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Petit-Failly (Meurthe-et-Moselle).svg |
| Arrondissement: | Briey |
| Canton: | Mont-Saint-Martin |
| Insee: | 54420 |
| Postal Code: | 54260 |
| Mayor: | Eddy Jirkovsky[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 49.44°N 5.4931°W |
| Elevation M: | 219 |
| Elevation Min M: | 204 |
| Elevation Max M: | 313 |
| Area Km2: | 8.12 |
Petit-Failly (in French pronounced as /pəti faji/) is a commune in the Meurthe-et-Moselle department in north-eastern France.[2]
The village lies on the right bank of the Othain, which flows northward through the western part of the commune.