Ardzruni was a region and a family of the old Armenia c. 300–800

Half of 4th century was eliminated from power. Chavash survided and recovered it. In 369 was led by Merujan Ardzruni who guided the Persian troops to Armenia and defeated the general (sparapet) Mamikonian, but he recovered the power soon after and Merujan was killed.

Other rulers:

• Vasak c. 390
• Alan (son of Vasak) ?
• Chavasp c. 415
• Vatche c. 428 (spandarat associated)
• Nerchapuh c. 440
• Chavasp c. 450
• Archavir c. 450
• Merujan II c. 451
• Khoren c. 451
• Apersam c. 451
• Chengin c. 451
• Barkev c. 451
• Tadjat c. 451
• Iachkur c. 483
• Sahak c. 485
• Kardan c. 595
• Varazchapuh c. 598
• Grigor c. 700
• Koriun c. 700
• Sahak and Hamazasp Ardzruni c. 754-768
• Gagik (brother of Sahak and Hamazasp) 768-770
• Sahak and Hamazasp Ardzruni (another time)c. 771-772
• Hamazasp (alone) 772-?
• Hamazasp, Sahak and Merujan Ardzruni 772-785. Hamazasp and Sahak died 788.
• Vacant 785-788

c. 772 submited the families of Amatuni, Rechtuni, Teruni of Dariunq (before posesion of the Bagratuni) and governed over the regions of Maku, Artaz, Great Zab Valley and Van river