| Business | Phone |
| Will Of God Mission Church 14730 Sugarland Rd, Poolesville 20837 | (301) 942-6830 |
| St Paul Community Church 14730 Sugarland Rd, Poolesville 20837 | (301) 972-7282 |
| St Peter's Parish 20100 Fisher Ave, Poolesville 20837 | (301) 349-2073 |
| Dawsonville Mennonite Church Po Box 487, Poolesville 20837 | (301) 349-5247 |
| Poolesville Baptist Church 17550 W Willard Rd, Poolesville 20837 | (301) 972-8151 |
| Poolesville Presbyterian Chr 17800 Elgin Rd, Poolesville 20837 | (301) 972-7452 |
| Our Lady-Presentation Catholic 17220 Tom Fox Ave, Poolesville 20837 | (301) 349-2045 |
| Elijah Methodist Church 18401 Beallsville Rd, Poolesville 20837 | (301) 349-2449 |
| Memorial United Methodist Chr 17821 Elgin Rd, Poolesville 20837 | (301) 349-2010 |
| Kunzang Odsal Palyul Changchub 18400 River Rd, Poolesville 20837 | (301) 428-8116 |