Dertad I

Catholicos Dertad I was the 50th Catholicos-Patriarch of the Armenian Apostolic Church between 741 and 764.

According to the historian Kirakos Ganjaketsi, Dertad was from Otmus village and was a 'modest, blessed man, radiant in all virtue'. He reigned in a time of relative peace with a break in the Arab invasions.

Preceded by David I of Armenia

Catholicos of the Holy See of St. Echmiadzin and All Armenians 741–764

Succeeded by Dertad II