Chaon (, gen.: Χάονος) was a
Greek hero and the
eponymous ancestor of the
Chaonians who gave his name to
Chaonia, a district in northwestern
Epirus in
Greece. The stories are unclear as to whether he was the friend or the brother of
Helenus, but in either case, he accompanied him to the court of
Neoptolemus. The stories concerning Chaon's death are as unclear as that of his relationship to Helenus. Chaon was either killed in a hunting accident or offered himself as a sacrifice to the gods during an epidemic, thus saving the lives of his countrymen. In either case, when Helenus became the ruler of the country, he named a part of the kingdom after Chaon.