| Predosa | |
| Official Name: | Comune di Predosa |
| Coordinates: | 44.75°N 47°W |
| Region: | Piedmont |
| Province: | Alessandria (AL) |
| Frazioni: | Retorto, Castelferro, Mantovana |
| Mayor: | Giancarlo Rapetti |
| Area Total Km2: | 32.9 |
| Population Footnotes: | [1] |
| Population Total: | 2010 |
| Population As Of: | 31 December 2017 |
| Population Demonym: | Predosini |
| Elevation M: | 136 |
| Postal Code: | 15077 |
| Area Code: | 0131 |
Predosa is a comune (municipality) in the Province of Alessandria in the Italian region Piedmont, located about 80km (50miles) southeast of Turin and about 20km (10miles) south of Alessandria.
Predosa borders the following municipalities: Basaluzzo, Bosco Marengo, Capriata d'Orba, Carpeneto, Casal Cermelli, Castellazzo Bormida, Castelspina, Fresonara, Rocca Grimalda, and Sezzadio.