About Orontes II
Lived 400 BC – 331 BC. Orontes II was a sovereign.
Orontes II (Old Persian: *Arvanta-) was a Persian noble living in the 4th century BC. He is probably to be identified as the satrap of Armenia under Darius III, and may in fact have succeeded Darius in this position when Darius ascended the throne of Persia in 336 BC.
Name "Orontes" is the Greek transliteration of the Old Persian name *Arvanta, which continued in Middle and New Persian as Arvand. The name is related to the Avestan word auruuaṇt- ("swift, vigorous, brave"), which itself may be an abbreviated version of the Avestan name Auruuaṱ.aspa- ("having swift horses").
Biography Arrian lists Orontes and a certain Mithraustes as two commanders of Armenian forces in the Battle of Gaugamela in 331 BC. The interpretation of this passage is controversial, with different historians interpreting it as indicating that Mithraustes commanded the infantry, or that there were two different contingents of Armenian cavalry in this battle, or even that Armenia was divided into two parts ruled by two satraps.
Orontes fought at the Battle of Gaugamela on the Persian right flank with 40,000 units of infantry and 7,000 of cavalry under his command, where he died. His son,
Orontes dying at Gaugamela has been contested; Diodorus and Polyaenus mention a man named Orontes, who was a Satrap of Armenia during the Second War of the Diadochi; Diodorus adds that this Orontes was a friend of Peucestas. Heckel stated that in all likelihood Armenia, which was bypassed by the Macedonian army, was never part of Alexander's empire. Anson, on the other hand, considered it likely that at some point after the Battle of Gaugamela Orontes made his submission to Alexander, who later put him in charge of the Greater Armenia. succeeding the first Aroandas, who in turn was the son of Artasyrus and who married Rhodogune, the daughter of Artaxerxes II of Persia. Friedrich Karl Dörner and John H. Young (1996) interpreted the first preserved letter of the name of the son of Aroandas II as a delta, so that the name ended with -δανης, -danes. The authors considered this reading to be important, because it settled the proposal of Ernst Honigmann's ([Mιθρ]άνην), as well as one of the suggestions presented by Salomon Reinach ([Όστ]άνην). Brijder (2014) also interpreted the inscription as indicating that name of the son of Orontes II ended with -danes.
Aroandas II mentioned in an inscription from Mount Nemrut was identified with the Orontes who was a commander in the Battle of Gaugamela by Karl Julius Beloch or grandson. On the other hand, Friedrich Karl Dörner was unsure whether ancient citations of connections of the bearers of the name Aroandas/Orontes with Armenia or their status as leaders of Armenian military units are compelling reasons for assuming that they were relatives. Dörner considered it very questionable whether Aroandas II mentioned in an inscription from Mount Nemrut is identical with the Orontes of Alexander's time; the author stressed the need to consider that in the course of the 4th century BC, besides the two ancestors of Antiochus I of Commagene, other bearers of the same name may have played a part in Persian politics.
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Important facts
Family & relationships
Contemporaries
People whose lives overlapped Orontes II's
Frequently asked questions
Who was Orontes II?
Armenian king
When was Orontes II born?
Orontes II was born in 400 BC.
When did Orontes II die?
Orontes II died in 331 BC in Gaugamela.
What was Orontes II's occupation?
Orontes II was a sovereign.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Orontes II. https://biography.guide/orontes-ii/
MLA: "Orontes II." Biography.guide, https://biography.guide/orontes-ii/.
Chicago: "Orontes II." Biography.guide. https://biography.guide/orontes-ii/.
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