| Julia Iotapa | |
|---|---|
&sq=Qlik&lang=&file=File:Coins_of_Antiochus_IV_Epiphanes_of_Commagene_and_his_wife_Julia_Iotapa_-_Stuart_James_%26_Revett_Nicholas_-_1794.jpg) Coins of Antiochus IV Epiphanes of Commagene and his wife Julia Iotapa | |
| Queen of Commagene | |
| Predecessor | Sames II Theosebes Dikaios |
| Successor | Antiochus I Theos of Commagene |
| Spouse | Antiochus IV of Commagene |
| Issue | Prince Gaius Prince Callinicus Iotapa, Queen of Cetis |
| Dynasty | Orontid dynasty |
| Father | Antiochus III of Commagene |
| Mother | Iotapa (spouse of Antiochus III) |
Julia Iotapa, or simply Iotapa (Greek: Ίουλία Ιοτάπα; before 17 – around 52), daughter of King Antiochus III of Commagene, was Queen of Commagene, consort of her King brother Antiochus IV.