The Count of Foix was a title held by the rulers of the historical region of Foix in southwestern France. This title emerged in the 10th century and was associated with a powerful noble family that played a significant role in the politics of the region. The Counts were known for their military prowess and their involvement in the Albigensian Crusade, which aimed to eliminate the Cathar heresy in southern France. The most famous Count of Foix was Gaston Febus, who ruled in the 14th century. He was known for his cultural contributions and military strategies. The title eventually became part of the Duchy of Navarre through marriage alliances, reflecting the interconnectedness of European nobility during the medieval period.