| Business | Phone |
| Grace Church 221 Carlson Dr, Newmarket L3Y 3H4 | (905) 895-1119 |
| Holland Marsh Christian Church Rr 2 Lcd 1, Newmarket L3Y 4V9 | (905) 775-7291 |
| Holy Cross Lutheran Church 114 Avenue Rd, Newmarket L3Y 1N3 | (905) 898-1682 |
| Living Water Faith Fellowship 1260 Journeys End Cir, Newmarket | (905) 895-9991 |
| New Hope Methodist Church 337 Queen St, Newmarket L3Y 2G5 | (905) 895-4268 |
| Newmarket Sd Adventist Church 3248 Davis Dr, Newmarket L3Y 4W1 | (905) 953-9629 |
| Newmarket Community Church 17665 Leslie St, Newmarket L3Y 3E3 | (905) 836-7251 |
| Newmarket Gospel Hall 736 Davis Dr, Newmarket L3Y 2R4 | (905) 853-1430 |
| Newmarket Alliance Church 1140 Gorham St, Newmarket L3Y 7V1 | (905) 853-1140 |
| Church Of Christ Pine Orchard 16716 Warden Ave, Newmarket L3Y 4W1 | (905) 953-9386 |
| Christian Reformed Church 18935 Dufferin St, Newmarket L3Y 4V9 | (905) 775-6747 |
| Bethel Christian Reformed 333 Davis Dr, Newmarket L3Y 2N6 | (905) 895-8341 |
| Saint Timothy Church 16700 Bayview Ave, Newmarket L3X 1W1 | (905) 853-6567 |
| Salvation Army Newmarket Corps 415 Pickering Cres, Newmarket L3Y 8G8 | (905) 895-6276 |
| St Andrews Presbyterian Church 484 Water St, Newmarket L3Y 1M5 | (905) 895-5512 |
| St Elizabeth Seton Parish 17955 Leslie St, Newmarket L3Y 7V1 | (905) 853-5009 |
| St John Crystosom Church 432 Ontario St, Newmarket L3Y 2K4 | (905) 898-4137 |
| St Paul's Anglican Church 227 Church St, Newmarket L3Y 4C5 | (905) 853-7285 |
| Trinity United Church 461 Park Ave, Newmarket L3Y 1V9 | (905) 895-4851 |
| Valley View Alliance Church 800 Davis Dr, Newmarket L3Y 2R5 | (905) 830-9619 |
| Victory Baptist Church 18408 Yonge St, Newmarket L3Y 4V8 | (905) 853-3418 |
| Church Of Christ 230 Davis Dr, Newmarket L3Y 2N4 | (905) 895-6502 |
| Cedarview Community Church 1000 Gorham St, Newmarket L3Y 1L8 | (905) 895-8893 |
| Christian Baptist Church 135 Main St S, Newmarket L3Y 3Y8 | (905) 895-6989 |
| Christian Faith Ctr 375 D'Arcy St, Newmarket | (905) 836-9337 |
| Christian International 1228 Gorham St, Newmarket L3Y 7V1 | (905) 830-4356 |
| Church Of Jesus Christ 820 Gorham St, Newmarket L3Y 1L8 | (905) 898-1302 |
| Church Of The Nazarene 79 Main St S, Newmarket L3Y 3Y5 | (905) 895-3162 |
| Church On The Go 465 Davis Dr #220, Newmarket L3Y 2P1 | (905) 895-2422 |
| Crosslands Church 420 Alex Doner Dr, Newmarket L3X 1C4 | (905) 868-9920 |