| Ferrière-et-Lafolie | |
| Commune Status: | Commune |
| Arrondissement: | Saint-Dizier |
| Canton: | Joinville |
| Insee: | 52199 |
| Postal Code: | 52300 |
| Mayor: | Christian Maigrot[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Bassin de Joinville en Champagne |
| Coordinates: | 48.3925°N 5.0886°W |
| Elevation M: | 306 |
| Elevation Min M: | 248 |
| Elevation Max M: | 354 |
| Area Km2: | 7.93 |
Ferrière-et-Lafolie (in French pronounced as /fɛʁjɛʁ e lafɔli/) is a commune in the Haute-Marne department in north-eastern France.