Periphas /ˈpɛrᵻfəs/ (Ancient Greek: Περίφᾱς, Períphās) in Greek mythology may refer to:
Periphas, one of the sons of Aegyptus. He married (and was killed by) Actaea, daughter of Danaus.
Periphas, a son of Oeneus.
Periphas, a son of Lapithes in Thessaly. He consorted with Astyagyia, daughter of Hypseus, and had by her eight sons, of whom the eldest, Antion, was a possible father of Ixion with Perimela.
Periphas, one of the Lapiths at the wedding of Pirithous and Hippodamia. May or may not be identical with the above son of Lapithes.
Periphas, a legendary king of Attica who Zeus turned into an eagle.
Periphas, son of the Aetolian Ochesius, fell by the hand of Ares in the Trojan war.
Periphas, a son of Epytus, and a herald of Aeneas.
Periphas, a companion of Neoptolemus who took part in the destruction of Troy.
Periphas, same as Hyperphas.
Periphas, one of the suitors of Penelope.
Periphas, one of the five sons of Arrhetus who fought against Dionysus in the Indian War.
