The Enchelei were an ancient people that lived around the River Drin and the region of Lake Shkodra and Lake Ohrid, in modern-day Albania, Montenegro, and North Macedonia. They are one of the oldest known peoples of the eastern shore of the Adriatic Sea. In ancient sources they sometimes appear as an ethnic group distinct from the Illyrians, but they are mostly mentioned as one of the Illyrian tribes. They held a central position in the earlier phase of Illyrian history. In ancient Greek literature they are linked with the end of the mythical narrative of Cadmus and Harmonia, a tradition deeply rooted among the Illyrian peoples.
The name Sesarethii/Sesarethioi was used by Strabo as an alternative name for the Enchelei in the lakeland area of Ohrid. Mentioned for the first time by Hecataeus of Miletus in the 6th century BC, the name Sesarethii/Sesarethioi is also considered a variant of Dassaretii/Dassaretioi, an Illyrian tribe that has been recorded since Roman times and that is attested in coinage and inscriptions found around lake Ohrid. The weakening of the kingdom of the Enchelei presumably led to Enchelei's assimilation and inclusion into a newly established Illyrian realm at the latest in the 6th–5th centuries BC, marking the arising of the Dassaretii, who appear to have replaced the Enchelei in the lakeland area. During Classical and Hellenistic antiquity the Enchelei were more a historical memory than a contemporary group.
