"Rhadamanthys" redirect here. For the antagonist character of Saint Seiya, see Wyvern Rhadamanthys.

In Greek mythology, Rhadamanthus or Rhadamanthys was a wise king, the son of Zeus and Europa. Later accounts make him out to be one of the judges of the dead. His brothers were Sarpedon and Minos (also a king and later a judge of the dead).