| Business | Phone |
| Apostal True Foundation Church 7629 Amos Dr, Severn 21144 | (410) 768-9117 |
| Baltimore Korean Seventh Day 1201 Reece Rd, Severn 21144 | (410) 551-5243 |
| Calvary Chapel Christian Ctr 8064 New Cut Rd, Severn 21144 | (410) 969-5100 |
| Chesapeake Baptist Church 600 Old Oak Rd, Severn 21144 | (410) 969-2055 |
| Church Of Christ At New Cut 8132 New Cut Rd, Severn 21144 | (410) 969-0384 |
| Delmont United Methodist Chr 1219 Delmont Rd, Severn 21144 | (410) 551-8114 |
| Fellowship-Pentecostal Chr 7862 Quarterfield Rd, Severn 21144 | (410) 761-3782 |
| Greater Morning Star 4 138 Maryland Ave, Severn 21144 | (410) 551-9000 |
| Heritage Community Church 8146 Quarterfield Rd, Severn 21144 | (410) 551-8500 |
| Korean Methodist Chr Of Love 1328 Donald Ave, Severn 21144 | (410) 519-0691 |
| Korean Methodist Church 615 Donaldson Ave, Severn 21144 | (410) 519-0691 |
| Living Hope Church 911 Reece Rd, Severn 21144 | (410) 519-7817 |
| Metropolitan United Methodist 548 Queenstown Rd, Severn 21144 | (410) 768-5443 |
| Praise Center Ministries 2622 Annapolis Rd, Severn 21144 | (410) 551-8771 |
| Severn Baptist Church 1330 Donald Ave, Severn 21144 | (410) 551-6654 |
| Severn Covenant Church 20 Gambrills Rd, Severn 21144 | (410) 987-3021 |
| Severn Full Gospel Pentecostal 1210 Severn Station Rd, Severn 21144 | (410) 551-2016 |
| Severn Korean Baptist Church 1215 Old Camp Meade Rd, Severn 21144 | (410) 969-2438 |
| Severn United Methodist Church 1215 Old Camp Meade Rd, Severn 21144 | (410) 551-7969 |
| Southwest Church Of Christ 805 Meadow Rd, Severn 21144 | (410) 969-1420 |
| St Bernadette Church 801 Stevenson Rd, Severn 21144 | (410) 969-2783 |
| Total Salvation Church 8178 Quarterfield Rd, Severn 21144 | (410) 551-5516 |
| Triumphant Faith Ctr 8222 Telegraph Rd, Severn 21144 | (410) 551-7333 |
| True Tabernacle Christian Ctr 7863 Quarterfield Rd, Severn 21144 | (410) 969-6050 |