615 Stuart Ave., Outermont, Montreal, QC H2V 3H2, Canada, (514) 279-30-66
The St. Gregory Cathedral is the head office of Armenian Apostolic church in Canada. The church building was purchased by Armenian community in 1970. As the building was constructed as a catholic church, no one can guess from outside that it is an Armenian church now. Nevertheless the interior was restored according to Armenian traditional church design.