| Piennes | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Piennes (Meurthe-et-Moselle).svg |
| Arrondissement: | Val-de-Briey |
| Canton: | Pays de Briey |
| Insee: | 54425 |
| Postal Code: | 54490 |
| Mayor: | Matthieu Calvo[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CC Cœur du Pays-Haut |
| Coordinates: | 49.3072°N 5.7872°W |
| Elevation M: | 308 |
| Elevation Min M: | 277 |
| Elevation Max M: | 326 |
| Area Km2: | 4.67 |
Piennes (pronounced as /fr/) is a commune in the Meurthe-et-Moselle department in north-eastern France. The writer Anne-Marie Blanc winner of the 1978 Prix Erckmann-Chatrian was born in Piennes on 16 December 1931. Christiane Martel, Miss Universe 1953 was born in Piennes in 1938.