Bizzarone (Comasco: Bizzarun [bidzaˈrũː]) is a comune (municipality) in the Province of Como in the Italian region Lombardy, located about 45 kilometres (28 mi) northwest of Milan and about 11 kilometres (7 mi) west of Como, on the border with Switzerland.

Bizzarone borders the following municipalities: Mendrisio (Switzerland), Novazzano (Switzerland), Rodero, Stabio (Switzerland), Uggiate-Trevano, Valmorea.