Its cathedral episcopal see is the Cathedral of Our Lady of Nareg, in the Iraqi national capital Baghdad, after which the archeparchy s colloquially known as Baghdad of the Armenians.
History
It was established on 29 June 1954, on territory split off from the (now titular) Armenian Catholic Archeparchy of Mardin (which simultaneously lost territory to establish the Eparchy of Kameshli (Al-Qamishli, in Syria), and was itself suppressed in 1972), whose Eparch was transferred to the Baghdad daughter see.
Episcopal ordinaries
Non-Metropolitan Archeparchs (Archbishops) of Baghdad of the Armenians.
Hovhannes Kasparian, I.C.P.B. (1972.12.06 – 1982.08.05), later Patriarch of Cilicia of the Armenians (Lebanon) ([1982.08.05] 1982.08.07 – 1999.09.08), President of Synod of the Armenian Catholic Church (1982.08.07 – 1999.09.08)