Paeon or Paion (Ancient Greek: Παιών) was an ancient Greek city located in ancient Thrace, on the west coast of the Thracian Chersonesus. It is cited in the Periplus of Pseudo-Scylax, in the third position of its recitation of the towns of the Thracian Chersonesus, along with Cardia, Ide, Paeon, Alopeconnesus, Araplus, Elaeus and Sestos.
- Mogens Herman Hansen & Thomas Heine Nielsen (2004). "Thracian Chersonese". An inventory of archaic and classical poleis. New York: Oxford University Press. p. 906. ISBN 0-19-814099-1.
- Periplus of Pseudo-Scylax 67.
- Richard Talbert, ed. (2000). Barrington Atlas of the Greek and Roman World. Princeton University Press. p. 51, and directory notes accompanying.
- Lund University. Digital Atlas of the Roman Empire.