The Eleventh Judicial Circuit Court of Missouri, O'Fallon Municipal Division is an extension and qualified division of the Circuit Court of St. Charles County. The Municipal Court adjudicates traffic and other ordinance violations primarily filed by the O'Fallon Police Department and Code Enforcement Officers.
The mission of The Municipal Court is to treat the citizens who appear in a timely, courteous and efficient manner and assure them of a fair and impartial disposition of their case(s).
Court is held four to five times each month, two Monday evenings at 5 p.m. and one or two Wednesday mornings at 9 a.m. To see a schedule of court dates click on the link below. Proper attire is required. No Shorts, Halter Tops, or Tank Tops allowed in the courtroom. Cell Phones will not be allowed in the courtroom.
The Honorable Judge Dennis R. Chassaniol, II, serves as O'Fallon's Municipal Court Judge, Vincent Johnson serves as Prosecuting Attorney and Jeff Chapple serves as Court Administrator. Four clerks and numerous volunteers also assist the Court.
- Municipal Codes
- Online Bill Pay
- Search O'Fallon's database of Municipal Court cases
- Defendant's Rights brochure (PDF)
- Upcoming Court Dates
- Request a record from O'Fallon's Municipal Court
Hours of Operation
Monday through Friday 8:30 a.m. – 4:30 p.m.
Mailing and Operations Address
City of O'Fallon – Municipal Court
1019 Bryan Road
O'Fallon, MO 63366
Need help with transportation to Court? Contact MO RIDES, a regional referral service working with transportation providers to coordinate affordable rides for people with transportation challenges.
Get Directions to O'Fallon Justice Center
1019 Bryan Road, O'Fallon, MO 63366