Busso is a comune (municipality) in the Province of Campobasso in the Italian region Molise, located about 10 kilometres (6.2 mi) west of Campobasso. As of 31 December 2004, it had a population of 1,445 and an area of 23.6 square kilometres (9.1 sq mi).Busso borders the following municipalities: Baranello, Campobasso, Casalciprano, Castropignano, Oratino, Spinete, Vinchiaturo.