Saint Sophie Ukrainian Orthodox Cathedral is a Ukrainian Orthodox cathedral in Montreal, Quebec, Canada. It is located on Saint-Michel Boulevard, corner De Bellechasse Street, in the borough of Rosemont–La Petite-Patrie.

The Ukrainian Orthodox Church of Canada is an Eastern Orthodox church in Canada, primarily consisting of Orthodox Ukrainian Canadians. Its former name was the Ukrainian Greek Orthodox Church of Canada (UGOCC). The Church, currently a metropolis of the Ecumenical Patriarchate of Constantinople, is part of the wider Eastern Orthodox communion, however was created independently in 1918.