Cambiago ( ) is a comune (municipality) in the Metropolitan City of Milan in the Italian region Lombardy, located about northeast of Milan.
Cambiago borders the following municipalities: Basiano, Cavenago di Brianza, Agrate Brianza, Masate, Caponago, Gessate, Pessano con Bornago.
The headquarters of high-end road-racing bicycle manufacturer Colnago is located in Cambiago.