| Bilia | |
| Commune Status: | Commune |
| Image Coat Of Arms: | FANION.jpg |
| Arrondissement: | Sartène |
| Canton: | Sartenais-Valinco |
| Insee: | 2A038 |
| Postal Code: | 20100 |
| Mayor: | Michel Tramoni[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 41.6258°N 8.9078°W |
| Elevation M: | 400 |
| Elevation Min M: | 153 |
| Elevation Max M: | 609 |
| Area Km2: | 7.43 |
Bilia (pronounced as /fr/) is a commune in the Corse-du-Sud department of France, on the island of Corsica, within its Corsican single territorial collectivity. It is part of the microregion of Bisogène, the south-western part of the Corsican region of Rocca.
Jean François Quilichini was mayor of Bilia from 1989 to March 2008, whereupon he was replaced by Michel Tramoni. Both mayors are affiliated to the French Communist Party.
In 2017, Bilia was home to 46 inhabitants.