Bottanuco (Bergamasque: Botanüch) is a comune (municipality) in the Province of Bergamo in the Italian region of Lombardy, located about 35 km northeast of Milan and about 14 km southwest of Bergamo. As of 31 December 2004, it had a population of 4,874 and an area of 5.7 km2. The municipality of Bottanuco contains the frazione (subdivision) Cerro. Bottanuco borders the following municipalities: Capriate San Gervasio, Chignolo d'Isola, Cornate d'Adda, Filago, Madone, Suisio, Trezzo sull'Adda.

Demographic evolution