Heraclea in Trachis
| Ancient Greek: Ἡράκλεια ἡ ἐν Τραχῖνι | |
| The site of Heraclea in Trachis. | |
| Alternative name | Trachis (Τραχίς) | 
|---|---|
| Location | Greece | 
| Region | Central Greece | 
| Coordinates | 38°47′27″N 22°26′33″E / 38.79077°N 22.4425°E | 
Heraclea (Herakleia) in Trachis (Ancient Greek: Ἡράκλεια ἡ ἐν Τραχῖνι), also called Heraclea Trachinia (Ἡράκλεια ἡ Τραχινία), was a colony founded by the Spartans in 426 BC, the sixth year of the Peloponnesian War. It was also a polis (city-state).