Lago di Viverone (in Piedmontese Lagh ëd Vivron) is a lake in northern Italy. Named after the town of Viverone, lies at 230 m AMSL between the districts of Biella, Vercelli and Ivrea in the area of morainic hills known as Serra. It has an area of about 6 km² and a maximum depth of 70 m, and a perimeter of about 10.5 km. The lake is 3,500 m long and 2,600 m wide.