Timeline of the Ancient Rulers of Persia
From Achaemenid to Sasanid Dynasty
| Year | Dynasty | King |
|---|---|---|
| 559-530 | Achaemenid | Cyrus the Great |
| 529-522 | Achaemenid | Cambyses (son) |
| 305-281 | Seleucids | Seleucus I Nicator |
| 281-261 | Seleucids | Antiochus I Soter |
| 224-241 | Sasanid | Ardashir I |