| Cairano | |
| Official Name: | Comune di Cairano |
| Coordinates: | 40.8978°N 15.3711°W |
| Province: | (AV) |
| Area Total Km2: | 13.83 |
| Population Footnotes: | [1] |
| Population Total: | 379 |
| Population As Of: | 1 June 2009 |
| Population Demonym: | Cairanesi |
| Elevation M: | 770 |
| Saint: | San Leone Magno |
| Day: | 10 November |
| Postal Code: | 83040 |
| Area Code: | 0827 |
| Istat: | 064013 |
| Frazioni: | Andretta, Calitri, Conza della Campania, Pescopagano (PZ) |
Cairano (Irpino: Neapolitan: Cariàne) is a town (commune) in the province of Avellino, Campania, Italy.