| Business | Phone |
| Main Street United Methodist 162 Main St, Bay St Louis 39520 | (228) 467-4538 |
| Morning Star 407 Sycamore St, Bay St Louis 39520 | (228) 466-4849 |
| Old Spanish Trail Baptist Chr 5078 Highway 90, Bay St Louis 39520 | (228) 466-0220 |
| Our Lady Of The Gulf Church 228 S Beach Blvd, Bay St Louis 39520 | (228) 467-6509 |
| Power House Of Deliverance 1978 Washington St, Bay St Louis 39520 | (228) 466-3841 |
| Shoreline Park Baptist Church 10121 Kiln Waveland Cutoff Rd, Bay St Louis 39520 | (228) 467-9461 |
| St Rose De Lima Church 301 S Necaise Ave, Bay St Louis 39520 | (228) 467-7347 |
| Valenca C Jones United Meth Sycamore St, Bay St Louis 39520 | (228) 467-9629 |
| Bayside Baptist Church 7547 Hancock Dr, Bay St Louis 39520 | (228) 467-0500 |
| Calvary Independent Baptist 498 Mclaurin St, Bay St Louis 39520 | (228) 467-2186 |
| Central Baptist Church 1203 Highway 90, Bay St Louis 39520 | (228) 467-0529 |
| Christ Episcopal Church 912 S Beach Blvd, Bay St Louis 39520 | (228) 467-7757 |
| Church Of Christ Bay St Louis 501 Pine St, Bay St Louis 39520 | (228) 467-9645 |
| Church Of The Lord Jesus 6166 W Kemper St, Bay St Louis 39520 | (228) 467-2286 |
| Clermont Harbor United Meth 5129 Ioor Ave, Bay St Louis 39520 | (228) 467-4441 |
| First Baptist Church 141 Main St, Bay St Louis 39520 | (228) 467-4005 |
| First Missionary Baptist Chr Sycamore St, Bay St Louis 39520 | (228) 467-3193 |
| First Presbyterian Church 114 Ulman Ave, Bay St Louis 39520 | (228) 467-3921 |
| Jehovah's Witnesses 702 Turner St, Bay St Louis 39520 | (228) 467-3178 |
| Lakeshore Baptist Church 6028 Lakeshore Rd, Bay St Louis 39520 | (228) 469-0110 |