Det Monza an Brianza Prowins (üüb Italjeens: Provincia di Monza e della Brianza) as ian faan dön elwen prowinsen uun det Lombardei Regiuun faan Itaalien. At prowins leit uun a waast faan't regiuun. Det hee 878.267 lidj (2020)[1]. At hoodsteed faan't prowins as Monza.