Catholic churches in the province of Ontario

• St Clare Mission of St Philip Parish4001 Dwyer Hill Rd., Dwyer HillK0A 2Z0
• St Columban36 - 4th Street West, CornwallK6J 2R6
• St Philip Parish127 Burke St., RichmondK0A 2Z0
• St Thomas More Catholic Church (Anglican Use)263 Roncesvalles Ave, TorontoM6R 2L9
• St Wenceslaus496 Gladstone Avenue, Toronto
• St. Agnes52 Croydon Street, ChathamN7L 1L3
• St. Agnes15 Grace Street, TorontoM6J 2S3
• St. Agnes75 Bluevale North, WaterlooN2J 3R7
• St. Albert416 Parkdale Ave, OttawaK1Y 1H1
• St. Alexander50 Pelham Town Square, FonthillL0S 1E0
• St. Aloysius11 Traynor Avenue,, KitchenerN2C 1W1
• St. Alphonsus540 St. Clair Ave West, TorontoM6C 1A4
• St. Ambrose210 South Street,, CambridgeN1R2P4
• St. Ambrose Parish782 Brown's Line, EtobicokeM8W 3W2
• St. Andrew47 Reynolds St, OakvilleL6J 3J9
• St. Andrew Kim849 Don Mills Road, North YorkM3C 1W1
• St. Andrew Kim Korean Catholic Community46 Cathcart Street, OttawaK1N 5B7
• St. Andrew Roman Catholic Church2547 Kipling Avenue, EtobicokeM9V 3A8
• St. Andrew the Apostle22 Golden Boulevard E, WellandL3B 3Z4
• St. Andrew's, KillaloeK0J 2A0
• St. Ann230 Main Street West, MerrickvilleK0G 1N0
• St. Ann11 Wilson Street West, AncasterL9G 1N1
• St. Ann834 Canboro Road, FenwickL0S 1C0
• St. Ann120 Sherman Avenue North, HamiltonL8L 6M6
• St. Ann Parish120 First Avenue, TorontoM4M 1X1