Centuries: 5th century BC - 4th century BC - 3rd century BC
Decades: 370s BC 360s BC 350s BC 340s BC 330s BC - 320s BC - 310s BC 300s BC 290s BC 280s BC 270s BC
329 BC 328 BC 327 BC 326 BC 325 BC - 324 BC - 323 BC 322 BC 321 BC 320 BC 319 BC
- Antiochus I Soter, later King of the Seleucid dynasty.
- October: Hephaestion, companion of Alexander the Great
- February: Alexander the Great visits Susa and marries Statira, daughter of Darius III of Persia.