Ballaios (Ancient Greek: Βαλλαῖος; Latin: Ballaeus; ruled c. 167 – c. 135 BC or c. 195 – c. 175 BC) was an Illyrian king of
the Ardiaei. Ballaios was not mentioned by any ancient writers. Ballaios is considered to have been a powerful and influential
king as testified by the abundance of his silver and bronze coinage found along both coasts of the Adriatic.