Peschiera Borromeo is a comune in the Metropolitan City of Milan in the Italian region Lombardy, located about 12 kilometres southeast of Milan. It received the honorary title of city with a presidential decree on 6 August 1988. Peschiera Borromeo borders the following municipalities: Milan, Pioltello, Segrate, Rodano, Pantigliate, San Donato Milanese, Mediglia.