- Anchor Church
- Assumption Catholic Church
- Calvary Baptist Church
- Centerpointe Community Church
- Child Of God Lutheran School
- Church Of Christ
- Dardenne Prairie Bible Church
- Dardenne Prairie Church-Christ
- Faith Community Church
- First Assembly Of God
- First Assembly Of God
- First Baptist Chr Day Sch
- First Baptist Church Day Schl
- First Baptist Church-O'Fallon
- First Freewill Baptist Church
- Gospel Light Baptist Church
- Holy Cross Lutheran Church
- Hope Bible Church
- Jehovah's Witnesses O'Fallon
- Jevovah's Witness-O Fallon
- Liberty Christian Church
- Lighthouse United Pentecostal
- Missionary Residence
- New Covenant Church O'Fallon
- New Life Free Will Baptist Chr
- O'Fallon Christian Church
- St Barnabas Church
- St Barnabas The Apostle Rctry
- St Pauls Catholic Church
- St Peters Electric
- Town & Country Church
- Vineyard Christian Fellowship
