Porlezza is a comune on Lake Lugano in the Province of Como in the Italian region Lombardy, located about 60 kilometres north of Milan and about 25 kilometres north of Como. Porlezza borders the following municipalities: Bene Lario, Carlazzo, Claino con Osteno, Corrido, Lenno, Ossuccio, Ponna, Val Rezzo, Valsolda.