| Alzano Lombardo | |
| Official Name: | Città di Alzano Lombardo |
| Coordinates: | 45.7317°N 9.7286°W |
| Province: | (BG) |
| Frazioni: | Alzano Sopra, Nese, Monte di Nese, Burro, Busa, Brumano, Olera |
| Mayor: | Camillo Bertocchi |
| Area Total Km2: | 13.43 |
| Population Total: | 13669 |
| Population As Of: | 30 April 2017 |
| Population Demonym: | Alzanesi |
| Elevation M: | 304 |
| Saint: | San Martino |
| Day: | 11 November |
| Postal Code: | 24022 |
| Area Code: | 035 |
Alzano Lombardo (Bergamasque: Lsà) is a Italian: [[comune]] in the province of Bergamo, Lombardy, northern Italy.
Alzano received the honorary title of city with a presidential decree of 11 March 1991. It is home to the San Martino Museum of Religious Art and the Basilica of San Martino.