Montebuono is a village in Tuscany, central Italy, administratively a frazione of the comune of Sorano, province of Grosseto, in the tuff area of southern Maremma. At the time of the 2001 census its population amounted to 37.
Montebuono is about 75 km from Grosseto and 12 km from Sorano, and it is situated along the Provincial Road which links Castell’Azzara and Elmo to Sovana. The village was known as Tucciano in the Middle Ages. It is composed by two hamlets: Appalto and Dispensa.