| Business | Phone |
| Good Shepherd Roman Catholic 21 Simonston Blvd, Thornhill L3T 4R6 | (905) 881-1534 |
| Holy Trinity Anglican Church 140 Brooke St, Thornhill L4J 1Y9 | (905) 889-5931 |
| Jesus The King Melkite 1 Lyndhurst Dr, Thornhill L3T 6T5 | (905) 886-0700 |
| Korean Green Baptist Church 250 Elgin St, Thornhill L3T 1W5 | (905) 226-0283 |
| Bayview Glen Church-Christian 300 Steeles Ave E, Thornhill L3T 1A7 | (905) 881-5252 |
| Sephardic Kehila Centre 7026 Bathurst St, Thornhill L4J 8K3 | (905) 669-7600 |
| St Joseph The Worker 191 Wade Gate, Thornhill L4J 5Y4 | (905) 660-1253 |
| St Luke's Church 39 Green Lane, Thornhill L3T 6K5 | (905) 881-2786 |
| St Paschal Baylon Church 92 Steeles Ave W, Thornhill L4J 1A1 | (905) 889-9021 |
| St Vladimir's Church 15 Church Lane, Thornhill L3T 2G4 | (905) 889-0187 |
| Thornhill Baptist Church 8018 Yonge St, Thornhill L4J 1W3 | (905) 889-3294 |
| Thornhill United Church 25 Elgin St, Thornhill L3T 1W5 | (905) 889-2131 |
| Thornhill Presbyterian Church 271 Centre St, Thornhill L4J 1G5 | (905) 889-5391 |
| Brown Corners United Church 82 Brownstone Cir, Thornhill L4J 7P6 | (905) 889-4588 |
| Canadian Reformed Church 148 Thornridge Dr, Thornhill L4J 1E3 | (905) 884-3298 |
| Christ The King Lutheran Chr 149 Bay Thorn Dr, Thornhill L3T 3V2 | (905) 889-0873 |
| Christian Life Assembly 1 Lyndhurst Dr, Thornhill L3T 6T5 | (905) 764-3118 |