Heracleium or Herakleion (Ancient Greek: Ἡράκλειον) was a city on the south coast of ancient Pieria, Macedon, between Phila and Leibethra.

During Peloponnesian war it passed into Athenian control in the years 430/29, 425/4 and 421 BCE.

After Athenian alliance with Perdiccas II in 413 BCE it became again a city of Macedon.

[1][2] Media related to Heracleium (Pieria) at Wikimedia Commons

This article about a location in ancient Macedonia is a stub.