: Caligula RPC 1723; BMC 2; Moushmov 5805 Rhoemetalces III (Ancient Greek: Ῥoιμητάλκης) was a king of the Sapaean Thracians.
In association with his wife Pythodoris II, (daughter of his cousin Cotys III), they were client rulers of the Sapaean kingdom of Thrace under the Romans from AD 38 to 46, in succession to Pythodoris' mother Tryphaena and Pythodoris' brother Rhoemetalces II.
[1] The subsequent fate of Pythodoris II is unknown; it seems he did not have any children with his cousin.
Thrace became incorporated into the Roman Empire as a province.
This biography of a member of a European royal house is a stub.