Tuenno was a comune in Trentino in the northern Italian region Trentino-Alto Adige/Südtirol, located about 30 kilometres north of Trento. As of 31 December 2004, it had a population of 2,291 and an area of 70.7 square kilometres. It was merged with Tassullo and Nanno on January 1, 2016, to form a new municipality, Ville d'Anaunia. Tuenno borders the following municipalities: Campodenno, Cles, Cunevo, Denno, Dimaro, Flavon, Molveno, Spormaggiore and Terres.