| Cathedral Basilica of Saint Boniface | — | 180 De la Cathedrale Avenue, R2H 0H7 | — | |
| Cathedral Basilica of Saint Cecilia | — | 11 Rue de la Fabrique, J6T 1J5 | — | |
| Cathedral Basilica of Saint John the Baptist | — | 200 Military Road, A1C 2E8 | — | |
| Cathedral Basilica of Saint Michael | — | 150 Rue Ozias-Leduc, J1H 4M1 | — | |
| Cathedral Church Of Saint John The Evangelist | — | 990 Falmouth Road | — | |
| Cathedral Church of St Michael and All Angels | — | 608 Sutherland Avenue, Kelowna, V1Y 5X1 | — | |
| Cathedral Church of St. James | — | — | — | |
| Cathedral Church of the Redeemer | — | — | — | |
| Cathedral of Christ the King | — | 20 Rue de la Cathédrale, G4X 1N8 | — | |
| Cathedral of Our Lady of the Assumption | — | 226 St. George Street, Moncton, E1C | — | |
| Cathedral of Our Lady of the Assumption | — | 815 rue Kitchener | — | |
| Cathedral of Saint Ann | — | 203 4e Avenue Painchaud, G0R 1Z0 | — | |
| Cathedral of Saint Catherine of Alexandria | — | 3 Lyman Street, L2R 5M8 | — | |
| Cathedral of Saint Charles Borromeo | — | 2 Rue Saint-Charles-Borromée Nord, J6E 6H6 | — | |
| Cathedral of Saint Francis Xavier | — | 514 Rue Racine Est, G7H 1T9 | — | |
| Cathedral of Saint Hyacinth | — | 1900 Rue Girouard Ouest, J2S 7B4 | — | |
| Cathedral of Saint John Eudes | — | 987 Boulevard Joliet, G5C 1P7 | — | |
| Cathedral of Saint John the Baptist | — | 671 Boulevard Louis-Fréchette, J3T 1L6 | — | |
| Cathedral of Saint John the Evangelist | — | 215 Rue Longueuil, J3B 6P6 | — | |
| Cathedral of Saint Joseph | — | 245 Boulevard Saint-Joseph, J8Y 3X5 | — | |
| Cathedral of Saint Joseph | — | 75 Avenue Mercier, J9X 5C4 | — | |
| Cathedral of Saint Mary of the Immaculate Conception | — | 279 Johnson Street, K7L 1Y5 | — | |
| Cathedral of Saint Peter-in-Chains | — | 316 Hunter Street West, K9H 4G7 | — | |
| Cathedral of Saint Teresa of Avila | — | 11 Avenue Monseigneur-Dudemaine, J9T | — | |
| Cathedral of the Assumption of the Virgin Mary | — | 362 Rue Bonaventure, G9A 5J9 | — | |
| Cathedral of the Holy Family | — | 123 Nelson Road, S7S 1H1 | — | |
| Cathedral of the Holy Redeemer and Immaculate Conception | — | — | — | |
| Cathedral of the Immaculate Conception | — | 145 Rue Rice, E3V 1T5 | — | |
| Cathedral of the Immaculate Conception | — | 91 Waterloo Street, E2L 3P9 | — | |
| Cathedral of the Immaculate Conception | — | 8 Church Road, A2A 2J3 | — | |
| Cathedral of the Sacred Heart | — | 123 St. Andrew Street | — | |
| Cathedral of the Transfiguration | — | — | — | |
| Catholic Church | — | — | — | |
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| Catholic Church | — | — | — | |
| Catholic Church of St. Andrew | — | 133 King Street, Saint Andrews, E5B 1M3 | — | |
| Catholic Church of St. Columba | — | — | — | |
| Catholic Church of the Ascension | — | 887 Wembley Road, Parksville, V9P 2E6 | — | |
| Catholic Church of The Merciful Redeemer | — | 2775 Erin Centre Boulevard, Mississauga | — | |
| Catholic Church Of The Ressurection | — | 9504 100 Avenue, Fort Saint John, V1J 1X7 | — | |
| Cathédrale de Mont-Laurier | — | 529 Rue Chapleau, J9L | — | |
| Cathédrale de Saint-Jérôme | — | 355 Place du Curé-Labelle, Saint-Jérôme | — | |
| Cathédrale Orthodoxe Grecque Saint-Georges | — | 2455 Chemin de la Côte-Sainte-Catherine, Montréal, H3T 1A8 | — | |
| Cathédrale orthodoxe ukrainienne Sainte-Sophie | — | 6255 Boulevard Saint-Michel, Montréal, H1Y 2E8 | — | |
| Cathédrale Saint-Pierre | — | — | — | |
| Cavan Presbyterian Church | — | — | — | |
| Caven Presbyterian Church | — | 110 King Street West, Caledon, L7E 1A2 | — | |