| Calizzano | |
| Official Name: | Comune di Calizzano |
| Coordinates: | 44.2333°N 15°W |
| Region: | Liguria |
| Province: | Savona (SV) |
| Frazioni: | Mereta, Vetria, Caragna |
| Mayor: | Pierangelo Olivieri |
| Area Total Km2: | 62.74 |
| Population Footnotes: | [1] |
| Population Total: | 1464 |
| Population As Of: | 30 April 2017 |
| Population Demonym: | Calizzanesi |
| Elevation M: | 647 |
| Saint: | Madonna delle Grazie |
| Day: | 2 July |
| Postal Code: | 17020 |
| Area Code: | 019 |
Calizzano (Carizan or Calissan) is a comune (municipality) in the Province of Savona in the Italian region Liguria, located about 70km (40miles) southwest of Genoa and about 30km (20miles) west of Savona.
Calizzano borders the following municipalities: Bagnasco, Bardineto, Bormida, Garessio, Magliolo, Massimino, Murialdo, Osiglia, Priola, and Rialto. It is in the upper Bormida Valley.