Orthe (Greek: Ὄρθη) was a town of Perrhaebia in ancient Thessaly. mentioned by Homer as ruled by Polypoetes in the Catalogue of Ships in the Iliad.[1] It was said by Strabo to have become the acropolis of Phalanna.[2] It occurs, however, in the lists of Pliny the Elder as a distinct town from Phalanna.[3] Some modern scholars accept the equivalence,[4] while others only do so tentatively.[5]