Antaeus (/ænˈtiːəs/; Ancient Greek: Ἀνταῖος, romanized: Antaîos, lit. 'opponent', derived from ἀντάω, antáō, 'I face, I oppose'), known to the Berbers as Anti, was a figure in Berber and Greek mythology. He was famed for his defeat by Heracles as part of the Labours of Hercules.