Pharnaces I of Pontus

Pharnaces I
Tetradrachm of Pharnaces I of Pontus
King of Pontus
Reignc. 190 BC – c. 155 BC
PredecessorMithridates III of Pontus
SuccessorMithridates IV of Pontus
SpouseNysa
IssueMithridates V of Pontus
Nysa of Cappadocia
DynastyMithridatic dynasty
FatherMithridates III of Pontus
MotherLaodice

Pharnaces I (Greek: Φαρνάκης; lived 2nd century BC) was the fifth king of Pontus. Of Persian and Greek ancestry, he was the son of King Mithridates III of Pontus and his wife Laodice, whom he succeeded on the throne. Pharnaces had two siblings: a brother called Mithridates IV of Pontus and a sister called Laodice who both succeeded Pharnaces. He was born and raised in the Kingdom of Pontus.