Philip II Philoromaeus or Barypous, a ruler of the Hellenistic Seleucid Empire, was the son of the Seleucid king Philip I Philadelphus, and the last Seleucid king.

Philip I Epiphanes Philadelphus was a Hellenistic Seleucid monarch who reigned as the king of Syria from 94 to either 83 or 75 BC. The son of Antiochus VIII and his wife Tryphaena, he spent his early life in a period of civil war between his father and his uncle Antiochus IX. The conflict ended with the assassination of Antiochus VIII; Antiochus IX took power in the Syrian capital Antioch, but soon fell in battle with Antiochus VIII's eldest son Seleucus VI.