Padergnone was a comune located in the Trentino province of the northern Italian region of Trentino-Alto Adige/Südtirol. Situated approximately 10 kilometres west of the city of Trento, the municipality was characterized by its historical significance and scenic views of the surrounding mountains.
On January 1, 2016, Padergnone was merged with the neighboring municipalities of Terlago and Vezzano to form the new municipality of Vallelaghi. Due to its natural landscape, the area was a recognized destination for hikers seeking mountain scenery.