| Bubbio | |
| Official Name: | Comune di Bubbio |
| Coordinates: | 44.6667°N 26°W |
| Region: | Piedmont |
| Province: | Asti (AT) |
| Mayor: | Stefano Reggio |
| Area Total Km2: | 15.7 |
| Population Footnotes: | [1] |
| Population Total: | 919 |
| Population As Of: | 3 December 2010 |
| Population Demonym: | Bubbiesi |
| Elevation M: | 224 |
| Postal Code: | 14051 |
| Area Code: | 0144 |
Bubbio is a comune (municipality) in the Province of Asti in the Italian region Piedmont, located about 60km (40miles) southeast of Turin and about 25km (16miles) southeast of Asti.
Bubbio borders the following municipalities: Canelli, Cassinasco, Cessole, Loazzolo, Monastero Bormida, and Roccaverano.