| Lieuche | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Lieuche 06.svg |
| Arrondissement: | Nice |
| Canton: | Vence |
| Insee: | 06076 |
| Postal Code: | 06260 |
| Mayor: | Denise Leiboff[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 43.9972°N 7.0178°W |
| Elevation Min M: | 509 |
| Elevation Max M: | 1783 |
| Area Km2: | 13.40 |
Lieuche (in French pronounced as /ljœʃ/; Occitan (post 1500);: Lieucha; Italian: Lieucia) is a commune in the Alpes-Maritimes department in southeastern France.