Alzate Brianza (Brianzöö: ) is a comune (municipality) in the Province of Como in the Italian region Lombardy, located about north of Milan and about southeast of Como. Alzate Brianza has a population of about 5000 people, It is surrounded by the comune of Inverigo, Anzano del parco, Brenna, Orsenigo, Lurago d'Erba and Cantù.