Herod Agrippa II, officially named Marcus Julius Agrippa and sometimes shortened to Agrippa, was the last ruler from the Herodian dynasty, reigning over territories outside of Judea as a Roman client. Agrippa II fled Jerusalem in 66, fearing the Jewish uprising and supported the Roman side in the First Jewish–Roman War.

The Herodian dynasty was a royal dynasty of Idumaean (Edomite) descent, ruling the Herodian Kingdom of Judea and later the Herodian Tetrarchy as a vassal state of the Roman Empire. The Herodian dynasty began with Herod the Great, who assumed the throne of Judea, with Roman support, bringing down the century-old Hasmonean Kingdom. His kingdom lasted until his death in 4 BCE, when it was divided among his sons and daughter as a tetrarchy, which lasted for about 10 years. Most of those tetrarchies, including Judea proper, were incorporated into Judaea Province from 6 CE, though limited Herodian de facto kingship continued until Agrippa I's death in 44 CE and nominal title of kingship continued until 92 CE, when the last Herodian monarch, Agrippa II, died and Rome assumed full power over his de jure domain.