| Galliera | |
| Official Name: | Comune di Galliera |
| Coordinates: | 44.75°N 35°W |
| Region: | Emilia-Romagna |
| Metropolitan City: | Bologna (BO) |
| Frazioni: | Galliera, San Venanzio |
| Mayor: | Stefano Zanni |
| Area Total Km2: | 37.15 |
| Population Footnotes: | [1] |
| Population Total: | 5444 |
| Population As Of: | 31 August 2017 |
| Population Demonym: | Gallierini |
| Elevation M: | 14 |
| Saint: | Beata Vergine del Carmine |
| Day: | July 16 |
| Postal Code: | 40015 |
| Area Code: | 051 |
Galliera (Northern Bolognese: Galîra) is a comune (municipality) in the Metropolitan City of Bologna in the Italian region Emilia-Romagna, located about 30km (20miles) north of Bologna.
Galliera borders the following municipalities: Malalbergo, Pieve di Cento, Poggio Renatico, San Pietro in Casale, Terre del Reno.
Josephine of Leuchtenberg (later Queen of Norway and Sweden) was made Duchess of Galliera at age 6 by Napoleon I in 1813.