| Business | Phone |
| Charrette Baptist Church 6027 Highway O, Marthasville 63357 | (636) 433-2077 |
| Immanuel United Ch Of Christ 130 Church St, Marthasville 63357 | (636) 932-4646 |
| St Ignatius Catholic Church 701 Mill Rd, Marthasville 63357 | (636) 932-4445 |
| St Paul's United Church-Christ 103 S 2nd St, Marthasville 63357 | (636) 433-2482 |
| St Vincent's Catholic Church 7602 S Highway 94, Marthasville 63357 | (636) 433-2678 |