Alzano Lombardo (Bergamasque: ) is a 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.
Nese is a frazione of the comune of Alzano Lombardo. It has around 4000 inhabitants.