Sadun Artsruni
Sadun III Artsruni Mankaberdeli Սադուն Բ Արծրունի  | |
|---|---|
| Atabeg and Amirspasalar of Georgia | |
| In office 1272–1282  | |
| Preceded by | Ivane III Abuletisdze | 
| Succeeded by | Khutlubuga | 
| Personal details | |
| Died | 1282 | 
| Children | Khutlubuga | 
Sadun Artsruni, also Sadun of Mankaberd (Georgian: სადუნ მანკაბერდელი; Armenian: Սադուն Բ Արծրունի) of the House of the Artsrunids, was an Armenian prince, Prince of Haghbat and Mankaberd. He was a court official and became Atabeg (Governor General) and Amirspasalar (Commander-in-Chief of the army) of the Kingdom of Eastern Georgia, and later chamberlain of Avag's daughter Khoshak. He was concurrently "Prime Minister" of the Mongol Il-Khan Abaqa.