| Buonalbergo | |
| Official Name: | Comune di Buonalbergo |
| Coordinates: | 41.2167°N 73°W |
| Province: | Benevento (BN) |
| Mayor: | Michelantonio Panarese |
| Area Total Km2: | 25.08 |
| Elevation M: | 555 |
| Population Total: | 1630 |
| Population As Of: | 1 January 2020 |
| Population Footnotes: | [1] |
| Population Demonym: | Buonalberghesi |
| Postal Code: | 82020 |
| Area Code: | 0824 |
| Istat: | 062011 |
| Saint: | Saint Nicholas of Bari[2] |
| Day: | 6 December |
Buonalbergo is a comune (municipality) in the Province of Benevento in the Italian region Campania, located about 70 km northeast of Naples and about twenty kilometers northeast of Benevento.
Buonalbergo borders the following municipalities: Apice, Casalbore, Montecalvo Irpino, Paduli, San Giorgio La Molara, and Sant'Arcangelo Trimonte.