Zaven I
{{hatnote|Zaven I may also refer to Patriarch Zaven I Der Yeghiayan of Constantinople.}}
Zaven I ({{langx|hy|Զավեն Ա. Մանազկերտցի }}) was a catholicos of the Armenian Apostolic Church. He reigned from 377 to 381 AD and second of three catholicoi from the Albaniosid Dynasty.
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{{succession box |
before= Sahak I |
title= Catholicos of the Holy See of St. Echmiadzin and All Armenians |
years= 377–381 |
after= Aspuraces I
}}
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Category:Catholicoi of Armenia
Category:4th-century archbishops
Category:4th-century Armenian bishops
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