Tuenno (Ladin: Tuèn, German:Thunn) is a comune (municipality) in Trentino in the northern Italian region Trentino-Alto Adige/Südtirol, located about 30 kilometres (19mi) north of Trento. As of 31 December 2004, it had a population of 2,291 and an area of 70.7 square kilometres (27.3sqmi).