Vardanes II was a king of the ancient Persian Empire, specifically from the Arsacid dynasty, ruling around the 1st century AD. He is known for his brief reign, which lasted only a few years, and for his efforts to consolidate power within the empire. His rule was marked by internal conflicts and challenges from rival factions. During his reign, Vardanes II faced opposition from other members of the Arsacid family, which ultimately led to his downfall. His reign is often overshadowed by the more prominent rulers of the dynasty, but he remains a notable figure in the history of ancient Persia.