| Seventh-Day Adventist Church in Canada National Headquarters | — | 1148 King Street East, Oshawa, L1H 1H8 | — | |
| Seventh-Day Adventist Church Mount Olive | — | 1030 Albion Road, Etobicoke | — | |
| Seventh-day Adventist Community Church | — | 16 School Street, East Gwillimbury, L9N 1K9 | — | |
| Seventh-Day Aventist Church | — | 4601 51 Street, Leduc, T9E 5C2 | — | |
| Seymour United Church | — | 22 Hoards Road | — | |
| Shabbat Shel Shalom Messianic Fellowship | — | — | — | |
| Shady Creek United Church | — | 7180 East Saanich Road, V8M 1Y4 | — | |
| Shaker Church | — | 7417 West Saanich Road | — | |
| Shakespeare Presbyterian Church | — | 2196 Line 34, Shakespeare | — | |
| Shalom Catholic Community | — | — | — | |
| Shanly United Church | — | 709 County Road 21 | — | |
| Shantz Mennonite Church | — | 2473 Erb's Road, Baden | — | |
| Sharbot Lake Pentecostal Church | — | — | — | |
| Sharbot Lake United Church | — | — | — | |
| Sharon Danish Lutheran Church | — | 210 10 Avenue NE, Calgary, T2E 0W9 | — | |
| Sharon Evangelical Lutheran Church | — | 3117 Olson Street, Donalda, T0B 1H0 | — | |
| Sharon Gospel Chapel | — | 7540 106 Street NW | — | |
| Sharon Presbyterian Church | — | 1882 Highway 336, Chaplin, B0N 2M0 | — | |
| Sharon Saint John Hall | — | 33 Acadia Avenue, Stellarton | — | |
| Sharon Saint John United Church of Canada | — | 110 Stellar Street, Stellarton | — | |
| Sharon United Church | — | 21562 Old Yale Road, Langley, V3A 4M8 | — | |
| Sharon United Church | — | 15 Church Street, Tatamagouche, B0K 1V0 | — | |
| Shaughnessy Heights United Church | — | 1550 West 33rd Avenue | — | |
| Shawbridge United Church | — | — | — | |
| Shearwater Chapel | — | 20 Bonaventure Street, Shearwater, B0J 3A0 | — | |
| Shediac St Joseph's Parish | — | 415 Rue Main, E4P 2B6 | — | |
| Sheep Flock Korean Presbyterian Church | — | 353 Sherbourne Street, Toronto, M5A 2S3 | — | |
| Sheffield Baptist Church | — | 80 Lincoln Cross, Halifax, B3M 4M3 | — | |
| Sheffield Congregational Church | — | Sheffield | — | |
| Sheffield United Church | — | 792 Old Highway 8, Sheffield | — | |
| Shekinah Mennonite Church | — | — | — | |
| Shelbourne Street Church of Christ | — | 3460 Shelbourne Street, Saanich | — | |
| Shellmouth United Church | — | — | — | |
| Sheng Shen Catholic Church | — | 1187 Michael Street North | — | |
| Shenstone Memorial Baptist Church | — | — | — | |
| Shepard of the Hills Lutheran Church | — | 8007 Bowness Road NW | — | |
| Shepherd King Lutheran Church | — | — | — | |
| Shepherd of the Valley | — | 20097 72 Avenue, Township of Langley | — | |
| Shepherd's Gate Centre | — | 7642 22 Street SE, Calgary, T2C 0W8 | — | |
| Sherbrooke Heights Alliance Church | — | — | — | |
| Sherbrooke Mennonite Church | — | 7155 Sherbrooke Street, V5S 4E3 | — | |
| Sherbrooke SDA Church | — | 908 Boulevard de Portland, Sherbrooke, J1H 1H4 | — | |
| Sheridan Park Family Church | — | 2440 Fifth Line West, Mississauga | — | |
| Sheridan United Church | — | 2501 Truscott Drive, Mississauga | — | |
| Sherwood Park Alliance Church | — | 1011 Clover Bar Road, Sherwood Park | — | |
| Sherwood Park Lutheran Church | — | 7 Tudor Crescent | — | |
| Sherwood Park United Church | — | 20 Fir Street, Sherwood Park | — | |
| Shiloh Assembly Apostolic Church | — | 1600 Broadway Avenue | — | |
| Shiloh Baptist Church | — | 10727 114 Street NW, Edmonton | — | |
| Shiloh Christian Centre | — | 183 County Road 8, Fenelon Falls, K0M 1N0 | — | |