The Margraves of Baden were rulers of the historical region of Baden, located in present-day Germany. This title was used from the 11th century until the 19th century, when the region became part of the Grand Duchy of Baden. The Margraves played a significant role in the political and cultural development of the area, often engaging in alliances and conflicts with neighboring states. The most notable Margrave was Karl Friedrich, who became the first Grand Duke of Baden in 1806. Under his rule, Baden experienced modernization and economic growth. The Margraves contributed to the establishment of institutions and infrastructure that shaped the region's identity and governance.