Basiglio (Lombard: Basej [baˈzɛj]) is a comune (municipality) in the Metropolitan City of Milan in the Italian region Lombardy, located about 13 kilometres (8 mi) south of Milan. It is the richest municipality of Italy. Basiglio borders the following municipalities: Zibido San Giacomo, Rozzano, Pieve Emanuele, Lacchiarella.