Calchas

Calchas Thestorides
Κάλχας Θεστορίδης
Trojan War character
Calchas presides at the sacrifice of Iphigeneia, the daughter of Agamemnon, as the divine price of the winds required to carry the fleet to Troy, in a peristyle fresco from Pompeii.
First appearance
  • "Iliad"
  • Epic poetry
Created byHomer and his school
Based onCharacter from a traditional story of the Trojan War
Adapted byGreek oral poets presenting the story in poetry contests at festivals
In-universe information
TitleGuide
OccupationSeer, Greek Mantis, in the sense of one who knows the divine will.
AffiliationAchaean army
OriginArgos in the Peloponnesus
NationalityAchaean

Calchas (/ˈkælkəs/; Ancient Greek: Κάλχας, Kalkhas) is an Argive mantis, or seer, in Greek mythology. Calchas appears in the opening scenes of the Iliad, and also has a long literary history after Homer.

A seer in the service of the Greek forces, Calchas is portrayed as a skilled augur, Greek oinópolos ('bird-savant'): "as an augur, Calchas had no rival in the camp." He had received knowledge of the past, present, and future from the god, Apollo. He had other mantic skills as well: interpreting the entrails of the enemy during the tide of battle. His mantosune, as it is called in the Iliad, is the hereditary occupation of his family, which accounts for the most credible etymology of his name: “the dark one” in the sense of “ponderer,” based on the resemblance of pondering to melancholy, or being “blue.”