Antimachus (Ancient Greek: Αντίμαχος means "against battle", derived from αντι anti "against" and μαχη mache "battle.") may refer to these persons in Greek mythology: * Antimachus, the son of Hippodamas, son of the river Achelous and Aeolid Perimede. * Antimachus, one of the sons of Aegyptus. He married the Danaid Mideia who murdered him on their wedding night. * Antimachus, a Centaur. He attended the wedding of Pirithous and was slain by Caeneus. * Antimachus, the Thespian son of Heracles and Nicippe, daughter of King Thespius of Thespiae. Antimachus and his 49 half-brothers were born of Thespius' daughters who were impregnated by Heracles in one night, for a week or in the course of 50 days while hunting for the Cithaeronian lion. Later on, the hero sent a message to Thespius to keep