| Hidarnes III | |
|---|---|
| King of Armenia | |
| Reign | middle of 5th century BC |
| Predecessor | Hidarnes II |
| Successor | Ardashir Orontid |
| Dynasty | Orontid Dynasty |
Hidarnes III was a King of Orontid Armenia, reigning in the middle of the 5th century BC.
Hidarnes III was very fond of brown horses. He organized a cavalry of 1000 brown horses, which frightened the king's enemies with their appearance.