Nymphaion or Nymphaeum (Greek: Νυμφαῖον or Νύμφαιον or Νυμφαίη) was an ancient Greek colony in Illyria. It was used as a harbour by the Syracusian colony of Lissus. It was located three miles away from Lissos. It was mentioned by Pliny the Elder (23 CE – 79), Lucanus (39 AD – 65 AD), Livy (59 BC – AD 17) and Julius Caesar (100 BC - 44 BC). It is now located at modern Shëngjin, Albania.