In demonology, Barbatos (UK: /bɑːrˈbeɪtɒs/, US: /bɑːrˈbeɪtoʊs/) is an earl and duke of Hell, ruling thirty legions of demons and with four kings as his companions to command his legions. He can speak to animals, tell the future, conciliate friends and rulers, and lead men to treasure hidden by the enchantment of magicians.
His name derives from Latin barbatus, meaning “bearded”.
He is the 8th demon in The Lesser Key of Solomon, while Pseudomonarchia Daemonum lists him as the 6th demon. He is also mentioned in Grand Grimoire as subordinate of Satanachia.