Judicael or Judicaël is a Breton masculine given name. It may refer to:
Saint Judicael (7th century), king of Domnonia and high king of Brittany Judicael, Duke of Brittany (9th century) Judicael Berengar (10th century), count of Rennes Judicaël Perroy
See also Juhel, a French variant of the name Judicaëlle or Judicaelle is the feminine name