The Count of Rethel was a noble title in the historical region of Rethel, located in present-day northeastern France. This title emerged during the early medieval period and was associated with the governance of the territory, which was part of the larger region of Champagne. The counts played a significant role in local politics and feudal relationships. The title of Count of Rethel was held by various noble families over the centuries, contributing to the region's history and development. Notably, the counts were often involved in the broader conflicts of the time, including the Crusades and the struggles between the French crown and local lords.