Churches in Austria Home /Armenia/Armenian Churches Worldwide/ Churches in AustriaArmenian Churches in Austria Mekhitarist Monastery, 1811-1874, Vienna. Armenian Catholic Mekhitarist (Mechitharist) Congregation.Address: Mechitaristengasse 2-4, Neubau, Vienna, Austria. Armenisch-Apostolischen Kirche, Saint Hripsime Armenian Apostolic Church, 1964-1967, Vienna, Austria.Address: Kolonitzgasse 11, 1030 Wien, Austria.