| Saint John of Shanghai Orthodox Church | — | 1967 Napier Street | — | |
| Saint John Paul XXIII Chapel | — | — | — | |
| Saint John The Apostle Anglican Church | — | 2208 Saint Johns Street | — | |
| Saint John the Baptist | — | — | — | |
| Saint John the Baptist Anglican Church | — | 123 Tecumseh Road | — | |
| Saint John the Baptist Anglican Church | — | 3295 Versend Road | — | |
| Saint John the Baptist Cathedral | — | 210 1 Street W, McLennan, T0H 2L0 | — | |
| Saint John the Baptist Catholic Church | — | 45 Victoria Road North, Guelph | — | |
| Saint John the Baptist Catholic Church | — | — | — | |
| Saint John The Baptist Chapel of Ease | — | — | — | |
| Saint John the Baptist Russo Greek Orthodox Church | — | 5527 49 Street | — | |
| Saint John the Baptist Ukrainian Orthodox Church | — | 561076 Secondary Highway 855, Lamont County, T0B 0C0 | — | |
| Saint John the Baptizer | — | 2150 Bleams Road, Saint Petersburg | — | |
| Saint John The Divine | — | 1611 Quadra Street, Victoria, V8W2L5 | — | |
| Saint John the Divine Parish | — | 390 Baseline Road West, London | — | |
| Saint John the Evangelist | — | 23 Water Street North, Kitchener, N2H 5A4 | — | |
| Saint John the Evangelist | — | 34 Head Street North, Strathroy | — | |
| Saint John the Evangelist Anglican Church in the Wildwood | — | — | — | |
| Saint John the Evangelist Chapel | — | 1349 Western Road, London | — | |
| Saint John the Evangelist Church | — | 137 Avenue du Président-Kennedy, Montréal, H2X 3P6 | — | |
| Saint John the Evangelist Church | — | 280 St. James Street, London | — | |
| Saint John Vineyard | — | — | — | |
| Saint John XXIII Roman Catholic Church | — | 3390 Portage Avenue | — | |
| Saint John's Anglican Church | — | 1105 Church Street, Port Williams, B0P 1T0 | — | |
| Saint John's Anglican Church | — | 57 Church Street | — | |
| Saint John's Anglican Church | — | 567 Queenston Road, Cambridge, N3H 3J9 | — | |
| Saint John's Anglican Church | — | 220 Dundas Street West, Thamesford | — | |
| Saint John's Anglican Church | — | 3907 Highway 9, Caledon, L7K 0G7 | — | |
| Saint John's Anglican Church | — | 1231 Highway 7, Westphal, B2Z 1B2 | — | |
| Saint John's Anglican church | — | 883 Hwy 24, Simcoe | — | |
| Saint John's Anglican Church | — | St. Catharines | — | |
| Saint John's Anglican Church | — | 46 Ridout Street West, Tillsonburg | — | |
| Saint John's Anglican Church | — | 94 Townsend Street | — | |
| Saint John's Anglican Church | — | 33 Henderson Street, Elora | — | |
| Saint John's Anglican Church Eastwood | — | 685860 Highway 2, Woodstock, N4S 7V9 | — | |
| Saint John's Baptist Church | — | Central Avenue, Grand Forks | — | |
| Saint John's By The Lake Anglican Church | — | 70642 Ontario Street North, Grand Bend | — | |
| Saint John's Cathedral | — | 816 Spadina Crescent East | — | |
| Saint John's Catholic Church | — | 85 Strange Street, Kitchener | — | |
| Saint John's Church | — | 2286 5th Line, Ohsweken | — | |
| Saint John's Church | — | — | — | |
| Saint John's Evangelical Lutheran Church | — | 146 Sligo Road West, Mount Forest | — | |
| Saint John's Lutheran Church | — | 4260 Hessen Strasse, Wellesley | — | |
| Saint John's Lutheran Church | — | 22 Willow Street, Waterloo | — | |
| Saint John's Lutheran Church | — | 7 Clarke Street North, Clifford | — | |
| Saint John's Lutheran Church | — | 448 Talbot Street West, Aylmer | — | |
| Saint John's Nassagaweya | — | 10009 Guelph Line, Campbellville | — | |
| Saint John's Presbyterian Church | — | 21915 Hagerty Road, Wardsville | — | |
| Saint John's Presbyterian Church | — | 504 2 Street Southeast, Medicine Hat, T1A 0C6 | — | |
| Saint John's United Church | — | 935645 Ron McNeil Line, Springfield | — | |