Imbrasos (Greek, Ancient (to 1453);: Ἴμβρασος, Greek, Modern (1453-);: Ίμβρασος Imvrasos), is a river on the Greek island of Samos. The source of the river is located on mount Ambelos, near the village of . From there it flows southeast to and then enters the sea on the south side of the island at . In ancient times, it had the epithet Parthenios ('of the maiden'), because the goddess Hera was said to have been born on its bank under a lygos tree. The site became the Heraion, which was the main ancient sanctuary on the island.[1]
The river god Imbrasos was often depicted on Samian coinage, sometimes holding a peacock. In mythology, his wife was the nymph Chesias. Their daughter, Ocyrrhoe, was loved by Apollo.[2]