Agron was an Illyrian king of the Ardiaean Kingdom in the 3rd century BC, ruling c. 250–231 BC. The son of Pleuratus II, Agron succeeded in reconquering southern Illyria, which had been under the control of Epirus since the time of Pyrrhus, and in extending Illyrian rule over many cities in the Adriatic region, including Corcyra, Epidamnos, and Pharos.