Asiago is the name of both a major Italian PDO (Protected Designation of Origin) cheese and a minor township in the surrounding plateau region (the Altopiano di Asiago or Altopiano dei Sette Comuni, Asiago plateau) in the Province of Vicenza in the Veneto region of Northeastern Italy.

The Asiago region is the origin of Asiago cheese. The town was the site of a major battle between Austrian and Italian forces on the Alpine Front of World War I. It is a major ski resort destination as well as the site of the Astrophysical Observatory of Asiago, operated by the University of Padua.