The Duke of Tyrol was a title held by the rulers of the historical region of Tyrol, located in the Alps. This title emerged in the late Middle Ages and was associated with the governance of the area, which is now part of modern-day Austria and Italy. The dukes played a significant role in the political and economic development of Tyrol, influencing trade and culture. The title was first established in the 13th century and was held by various noble families, including the House of Habsburg. The dukes were known for their efforts in consolidating power and expanding their territories. The title eventually became obsolete in the 19th century, following the dissolution of the Holy Roman Empire and the restructuring of European territories.