| Lanfroicourt | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason Lanfroicourt 54.svg |
| Arrondissement: | Nancy |
| Canton: | Entre Seille et Meurthe |
| Insee: | 54301 |
| Postal Code: | 54760 |
| Mayor: | Bernard Becker[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Seille et Grand Couronné |
| Coordinates: | 48.8106°N 6.3311°W |
| Elevation M: | 219 |
| Elevation Min M: | 194 |
| Elevation Max M: | 243 |
| Area Km2: | 6.19 |
Lanfroicourt (in French pronounced as /lɑ̃fʁwakuʁ/) is a commune in the Meurthe-et-Moselle department in north-eastern France.
Lanfroicourt is accessible from Nancy with the TED bus line number R360.