Olympias

Olympias
Egyptian medallion with Olympias, Museum of Thessaloniki
Queen of Macedon
Tenurec. 357–316 BC
Born375 BC
Molossia, Epirus, Ancient Greece
Died316 BC (aged 59)
Macedonia, Ancient Greece
SpousePhilip II of Macedon
IssueAlexander the Great
Cleopatra of Macedon
Ancient GreekΟλυμπιάς
HouseMolossians
FatherNeoptolemus I of Epirus
ReligionAncient Greek religion

Olympias (Ancient Greek: Ὀλυμπιάς; c. 375–316 BC) was a Greek princess of the Molossians, the eldest daughter of King Neoptolemus I of Epirus, and the sister of Alexander I of Epirus. She was the mother of Alexander the Great by Philip II, king of Macedonia. She was extremely influential in Alexander's life and was recognized as de facto leader of Macedon during his conquests.

After Alexander the Great's death, conflict broke out over who would inherit the empire. Olympias fought on behalf of her grandson Alexander IV; she defeated Adea Eurydice, and Alexander IV was included in the line of succession. However, she was eventually defeated by Cassander and executed, and Alexander IV was assassinated before wielding any power.