The Countess of Champagne refers to a title held by noblewomen in the historical region of Champagne, located in northeastern France. This title was often associated with the ruling families of the region, particularly during the medieval period. The most notable Countess was Marie de France, who played a significant role in the political landscape of her time. The title of Countess of Champagne was linked to various important events, including the Crusades and the development of trade routes. The region was known for its prosperity, especially in the production of Champagne wine, which became famous throughout Europe. The Countess often held significant influence over local governance and culture.