Henry II of Carinthia was a notable medieval ruler who reigned as Duke of Carinthia from 1122 until his death in 1126. He was a member of the House of Sponheim and played a significant role in the political landscape of the Holy Roman Empire. His reign was marked by efforts to strengthen the duchy and maintain its independence amid the power struggles of the time. Henry II was also known for his connections to the Habsburg family, which would later become one of the most influential dynasties in European history. His legacy includes the promotion of trade and the development of infrastructure in Carinthia, contributing to the region's growth during the medieval period.