Ares
God of war and courage
Member of the Twelve Olympians
Cast of a Roman statue from Hadrian's Villa, copied from a Greek original. Traditionally identified as Ares or Hermes.
Abode	Mount Olympus, temples in mainland Greece, Crete and Asia minor
Planet	Mars
Symbols	Sword, spear, shield, helmet
Day	Tuesday (hēméra Áreōs)
Genealogy
Parents	Zeus and Hera
Siblings	Hephaestus, Eileithyia, Hebe and several paternal half-siblings
Spouse	Aphrodite[1]
Children	the Erotes (Eros and Anteros), Phobos, Deimos, Phlegyas, Harmonia, Enyalius, Thrax, Oenomaus, Cycnus, and the Amazons
Equivalents
Roman	Mars

Ares (/ˈɛəriːz/; Ancient Greek: Ἄρης, Árēs [árɛːs]) is the Greek god of war and courage. He is one of the Twelve Olympians, and the son of Zeus and Hera. Many Greeks were ambivalent towards him. He embodies the physical valor necessary for success in war but can also personify sheer brutality and bloodlust, in contrast to his sister Athena, whose martial functions include military strategy and generalship. An association with Ares endows places, objects, and other deities with a savage, dangerous, or militarized quality.

Although Ares's name shows his origins as Mycenaean, his reputation for savagery was thought by some to reflect his likely origins as a Thracian deity. Some cities in Greece and several in Asia Minor held annual festivals to bind and detain him as their protector. In parts of Asia Minor, he was an oracular deity. Still further away from Greece, the Scythians were said to ritually kill one in a hundred prisoners of war as an offering to their equivalent of Ares. The later belief that ancient Spartans had offered human sacrifice to Ares may owe more to mythical prehistory, misunderstandings, and reputation than to reality.

Although there are many literary allusions to Ares's love affairs and children, he has a limited role in Greek mythology. When he does appear, he is often humiliated. In the Trojan War, Aphrodite, protector of Troy, persuades Ares to take the Trojans' side. The Trojans lose, while Ares's sister Athena helps the Greeks to victory. Most famously, when the craftsman-god Hephaestus discovers his wife Aphrodite is having an affair with Ares, he traps the lovers in a net and exposes them to the ridicule of the other gods.

Ares's nearest counterpart in Roman religion is Mars, who was given a more important and dignified place in ancient Roman religion as ancestral protector of the Roman people and state. During the Hellenization of Latin literature, the myths of Ares were reinterpreted by Roman writers under the name of Mars, and in later Western art and literature, the mythology of the two figures became virtually indistinguishable.