Valefar or Valefor is a Duke of Hell. He tempts people to steal and is in charge of a good relationship among thieves. Valefar is considered a good familiar by his associates "till they are caught in the trap". He commands ten legions of demons.

He is represented as a lion with the head of a man, or as a lion with the head of a donkey. He is also depicted as being utterly monstrous, with him having multiple lion limbs, a mighty mouth with a second one underneath, the ears of a donkey, and a devilish tail.