Anatolia & CaucasusAsia
Kingdom of Bithynia
Bithynia was a Hellenistic kingdom in north-west Anatolia whose ruler Zipoites took the title of king in 297 BC. His son Nicomedes I founded Nicomedia, which grew prosperous. Its last king, Nicomedes IV, bequeathed the kingdom to Rome in 74 BC.
Key facts
| Dates | 297 – 74 BCE |
|---|---|
| Region | Anatolia & Caucasus |
| Continent | Asia |
| Capital | Nicomedia |
| Founder | Zipoites |
| Religion(s) | Greek religion |
Before & after
Followed by
Sources
Dates follow widely used reference works; many ancient dates are approximate or debated. Neutral summary for general reference.