In Greek mythology, Antilochus (also transliterated as Antílokhos) was the son of Nestor and a good friend of Achilles. Among the Trojans he killed were Ablerus, Atymnius, Phalces, and Thoon. At the funeral games of Patroclus, Antilochus came second in the chariot race and third in the foot race.

He was killed in the Trojan War by Memnon.

Odyssey IV, 188; Iliad XXIII, 423, 541, 556.