- Assembly Of God Of O'Fallon
- Assembly Of God Of O'Fallon
- Blessed Savior Lutheran Church
- Blessed Savior Lutheran Church
- Body Of Christ Christian Ctr
- Body Of Christ Christian Ctr
- Calvary Pentecostal Church
- Calvary Pentecostal Church
- Cathedral Of Praise
- Cathedral Of Praise
- Cathedral Of Praise Family Ctr
- Cathedral Of Praise Family Ctr
- Central Christian Church
- Central Christian Church
- Christ Temple Apostolic Church
- Christ Temple Apostolic Church
- Church Of Jesus Christ Of Lds
- Church Of Jesus Christ Of Lds
- Community Of Christ
- Community Of Christ
- Corpus Christi Ctr & Office
- Corpus Christi Ctr & Office
- Disciple Fellowship Christian
- Faith Lutheran Church
- Faith United Christian Ctr
- First Baptist Church
- First United Methodist Church
- Metro-East Christian Fllwshp
- Mississippi River Dist
- New Creation Presbyterian Chr
- O'Fallon Apostolic Assembly
- O'Fallon United Chr Of Christ
- Shiloh Methodist Church
- Shiloh Methodist Church
- Skyline Community Church
- Skyline Community Church
- St Clare Catholic Church
- St Clare Catholic Church
- St Michael's Episcopal Church
- St Michael's Episcopal Church
- St Nicholas
- St Nicholas
- Tabernacle Of Deliverance
- Tabernacle Of Deliverance
- United Pentecostal Church
- United Pentecostal Church
- Zion Temple Baptist Church
- Zion Temple Baptist Church
