Hugh II of Burgundy was a nobleman who lived during the 11th century. He was the son of Hugh I of Burgundy and became the Duke of Burgundy after his father's death. His reign lasted from 1076 until his death in 1103, during which he worked to strengthen the power and influence of the duchy. Hugh II was known for his efforts in expanding the territory of Burgundy and for his involvement in the politics of the time. He was also a supporter of the Cluniac Reforms, which aimed to improve monastic life and church practices. His legacy continued through his descendants, who played significant roles in medieval European history.