Garbagnate Milanese is a comune (municipality) in the Province of Milan in the Italian region Lombardy, located about 15 kilometres (9 mi) northwest of Milan.Garbagnate Milanese borders the following municipalities: Caronno Pertusella, Cesate, Lainate, Senago, Arese, Bollate, Baranzate.Garbagnate received the honorary title of city with a presidential decree on February 25, 1985.