| Arsinoe II Philadelphos | |
|---|---|
 | |
| Queen of the Ptolemaic Kingdom | |
| Reign | 273/272 – 270/268 BC[1] |
| Predecessor | Arsinoe I (as Queen, but not as co-regent) |
| Successor | Berenice II (as Queen and co-regent) |
| Co-regent | Ptolemy II Philadelphus |
| Queen consort of Thrace | |
| Tenure | 300/299–281 BC (as Queen of Lysimachus) 281/280–280 BC (as Queen of Ptolemy Keraunos) |
| Queen consort of Macedon | |
| Tenure | 288–281 BC (as Queen of Lysimachus) 281/280–280 BC (as Queen of Ptolemy Keraunos) |
| Born | 316 BC |
| Died | 270 or 268 BCE (aged c. 47)[2] |
| Spouse | Lysimachus Ptolemy Keraunos Ptolemy II Philadelphos |
| Issue | Ptolemy Epigonos Lysimachus (son of Lysimachus) Philip (son of Lysimachus) |
| Dynasty | Ptolemaic |
| Father | Ptolemy I Soter |
| Mother | Berenice I of Egypt |
Arsinoë II (Koinē Greek: Ἀρσινόη, c. 316 BC – between 270 and 268 BC) was a Ptolemaic queen and co-regent of the Ptolemaic Kingdom of ancient Egypt. She was given the Egyptian title "King of Upper and Lower Egypt", making her pharaoh as well.[3]
Arsinoe was Queen of Thrace, Anatolia, and Macedonia by marriage to King Lysimachus. She became co-ruler of the Ptolemaic Kingdom upon her marriage to her brother, Pharaoh Ptolemy II Philadelphus.
- ^ Bennett, Chris. "Arsinoe II". Egyptian Royal Genealogy.
- ^ Vallianatos, Evaggelos G. (October 2021). The Antikythera Mechanism: The Story Behind the Genius of the Greek Computer and its Demise. Universal-Publishers. p. 166. ISBN 9781627343589.
- ^ Carney 2013, p. 115.