Judicael, Count of Rennes, was a notable figure in the early medieval period, ruling in the region of Brittany in present-day France. He is often recognized for his role in the political landscape of the time, particularly during the 9th century. His leadership contributed to the development of the Breton identity and the consolidation of power in the area. Judicael is also remembered for his connections to the Frankish Empire, as he navigated relationships with powerful rulers like Charles the Bald. His reign was marked by efforts to maintain autonomy for Brittany while managing external pressures from neighboring territories.