The Dukes of France were noble leaders who governed various regions in France during the medieval period. They held significant power and influence, often ruling over territories known as duchies. These dukes played a crucial role in the feudal system, serving as vassals to the king while managing their lands and protecting their subjects. Many notable dukes emerged throughout French history, such as Duke of Normandy and Duke of Burgundy. Their alliances and rivalries shaped the political landscape of France, contributing to events like the Hundred Years' War. The title of duke remains a symbol of nobility in France today.