Oneum

{{Short description|City in ancient Illyria}}

Oneum ({{langx|grc|Ὀναῖον}})[https://www.perseus.tufts.edu/hopper/text?doc=Perseus%3Atext%3A1999.04.0064%3Aalphabetic+letter%3DO%3Aentry+group%3D3%3Aentry%3Doneum-geo Dictionary of Greek and Roman Geography (1854), Oneum] was an Illyrian settlementDalmatia by J. J. Wilkes, 1969, page 227, "In this area were three small communities of the Delmatae Pituntium(Podstrana) Nareste(Jenesice) and Oneum(Omis)" of the Delmatae.

The probable location of Oneum is today's Omiš.