Hovnan Derderian (born 1 December 1957) is the youngest Armenian cleric to have been elevated to the rank of archbishop.
Born Vahram Derderian in Beirut, he studied at the Antelias Seminary and the Seminary of the Holy See in Etchmiadzin, Armenia. Upon his graduation in 1980 he was ordained a celibate priest by Vazken I, Catholicos of All Armenians, taking the name Hovnan.[1]