| Petreto-Bicchisano | |
| Commune Status: | Commune |
| Arrondissement: | Sartène |
| Canton: | Taravo-Ornano |
| Insee: | 2A211 |
| Postal Code: | 20140 |
| Mayor: | Jacques Nicolaï[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 41.7842°N 8.9808°W |
| Elevation M: | 550 |
| Elevation Min M: | 38 |
| Elevation Max M: | 1397 |
| Area Km2: | 39.27 |
Petreto-Bicchisano (in French pronounced as /petʁɛto bikizano/; Corsican: Pitretu è Bicchisgià) is a commune in the Corse-du-Sud department of France on the island of Corsica.
Settiva is an archaeological site in Corsica. It is located in the commune