Ottawa
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- Annunciation Orthodox CathedralOrtodokse (byzantinsk ritus) · Katedral
- Notre-Dame Cathedral BasilicaKatolikker (latinsk ritus) · Katedral · 385 Sussex Drive
- Bethel ChurchKirke
- Carleton Dominion-Chalmers CentreKirke · 1125 Colonel By Drive, Ottawa, ON, K1S 5B6, Canada
- Centretown United ChurchKirke · 507 Bank Street
- First United ChurchKirke · 347 Richmond Road
- Holy Redeemer Roman Catholic ChurchKirke
- McPhail Memorial Baptist ChurchBaptister · Kirke · 249 Bronson Avenue
- St. Anthony of PaduaKatolikker (latinsk ritus) · Kirke · 427 Booth Street
- St. Barnabas, Apostle and Martyr Anglican ChurchKirke
- St. Barnabas Church,Anglikanere · Kirke · 70 James Street
- St. David & St. Martin Presbyterian ChurchKirke · 444 St. Laurent Blvd.
- St. Hyacinth (SW Jacka) Polish ParishKatolikker (latinsk ritus) · Kirke · 201 Lebreton Street North
- St. Paul's Eastern United ChurchKirke
- St. Peter's Lutheran Church, OttawaKirke · 43 Meadowlands Dr W, Nepean, ON K2G 2R5
- Chinese Christian Church of OttawaKirke · 116 Empress Avenue
- Christ Embassy OttawaBedehus · 2080 Walkley Road
- Christ the Saviour Orthodox ChurchOrtodokse (byzantinsk ritus) · Kirke · 721 Somerset Street West
- Gracious Light Christian CentreBedehus · 752 Somerset Street West
- Haven Baptist ChurchBedehus · 4000 Strandherd Dr
- Kingdom Hall of Jehovah's WitnessesØvrige restorationister · Kirke · 405 Gladstone Avenue
- Ottawa Chinese Alliance ChurchMetodister og helliggørelsesbevægelsen · Kirke · 22 Eccles Street
- Ottawa East Seventh-Day Adventist ChurchBedehus · 194 Prince Albert Street
- Ottawa Evangelical Baptist ChurchEvangelikale og uafhængige · Kirke · 2120 Prince Charles Road
- Ottawa Korean Community ChurchKirke · 384 Arlington Avenue
- Our Lady of Fatima ParishBedehus · 153 Woodroffe Ave, Ottawa, ON K2A 3T8, Canada
- Parkdale Baptist ChurchBaptister · Kirke · 474 Parkdale Avenue
- Peace Tower ChurchKirke · 343 Bronson Avenue
- St. Albertus PfarrgemeindeKatolikker (latinsk ritus) · Kirke · 416 Parkdale Avenue
- The Salvation Army BarrhavenMetodister og helliggørelsesbevægelsen · Kirke · 102 Bill Leathem Drive