Filago (Bergamasque: ) is a comune (municipality) in the Province of Bergamo in the Italian region of Lombardy, located about northeast of Milan and about southwest of Bergamo.
Filago borders the following municipalities: Bonate Sotto, Bottanuco, Brembate, Capriate San Gervasio, Dalmine, Madone, Osio Sopra, Osio Sotto.