Eusebes (), meaning "the Pious", was an epithet given to several Hellenistic monarchs:
Antiochus IX Eusebes, Seleucid King Antiochus X Eusebes Philopator, Seleucid King Ariarathes IV Eusebes, King of Cappadocia Ariarathes V Eusebes Philopator, King of Cappadocia Ariarathes IX Eusebes Philopator, King of Cappadocia Ariarathes X Eusebes Philadelphos, King of Cappadocia Ariobarzanes III Eusebes Philorhomaios, King of Cappadocia
See also Pius Euergetes Epiphanes (disambiguation) Eupator (disambiguation)