Mantello is a comune (municipality) in the Province of Sondrio in the Italian region Lombardy, located about 80 km northeast of Milan and about 30 km west of Sondrio. As of 31 December 2004, it had a population of 704 and an area of 3.7 km².
Mantello borders the following municipalities: Andalo Valtellino, Cercino, Cino, Cosio Valtellino, Dubino, Rogolo.
Read more about Mantello: Demographic Evolution