In Greek mythology, Idmon may refer to the following individuals:Idmon, one of the fifty sons of Aegyptus, who married and was killed by the Danaid Pylarge. Idmon, father of Arachne, and perhaps her brother Phalanx too. Idmon, an Argonaut seer and son of Apollo or Abas, and Princess Cyrene. Idmon, herald of Turnus. Idmon, a figure briefly mentioned in Statius' Thebaid. He came from Epidaurus and was portrayed in the poem cleansing Tydeus' wounds after a battle.