Brusaporto (Bergamasque: Brüsa) is a comune (municipality) in the Province of Bergamo in the Italian region of Lombardy, located about 50 kilometres (31 mi) northeast of Milan and about 9 kilometres (6 mi) southeast of Bergamo. As of 31 December 2004, it had a population of 4,524 and an area of 5.0 square kilometres (1.9 sq mi).