Chaonia or Chaon (Greek Χαονία or Χάων) was the name of the northwestern part of Epirus, the homeland of the Greek tribe of the Chaonians. Its main town was called Phoenice. According to Virgil, Chaon was the eponymous ancestor of the Chaonians.

Chaonia or Chaon (Greek Χαονία or Χάων) was the name of the northwestern part of Epirus, the homeland of the Greek tribe of the Chaonians. Its main town was called Phoenice. According to Virgil, Chaon was the eponymous ancestor of the Chaonians.