The Viscounts of Béarn were noble rulers in the region of Béarn, located in southwestern France. This title emerged during the medieval period, with the viscounts serving as local lords who governed the area on behalf of the counts of Bigorre. Their authority included overseeing land, managing justice, and collecting taxes. The viscountcy played a significant role in the political landscape of the region, especially during the Albigensian Crusade and the rise of the Kingdom of Navarre. Over time, the title evolved, and the viscounts became influential figures in the broader context of French nobility.