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.
Proper attire is required. No shorts, halter tops or tank tops allowed in the courtroom. Mobile phones will not be allowed in the courtroom.
*If the municipal offense occured before March 1, 2021, please see below.
Online Plea Forms
Submit and sign documents online, then save a PDF copy for your own records.
- Plea of Guilty form (PDF)
- Plea of Not Guilty form (PDF)
- Blank Court memo (PDF)
- Motion to Continue form (PDF)
- Valid Insurance Proof form (PDF)
For any electronic filings with the Court, please complete the appropriate form above. Filings will be reviewed during normal Court office hours 8:30 a.m. – 4:30 p.m., Monday – Friday, and responded to within one (1) business day.
Track Your Case
Track This Case is an email and text notification service for individuals who choose to monitor cases on Missouri Case.net. Anyone with a valid email address and mobile phone number can use it. Receive automatic notifications, reminders and alerts about scheduled events and future payments due. To sign up:
- Go to the Missouri Case.net website
- Enter the case number or litigant name
- Click “Track This Case” for desired case(s)
- Enter your email address and mobile phone number (optional)
- Type special characters in the verification box
- Click “Track This Case”
Note: The information presented is not an official court notice.
Municipal Court schedule
Court is held at many times during the month. Check the calendar near the bottom of this page for specific dates and times, or search the database for a specific case.
- Information for municipal offenses before March 1, 2021
The mission of The Municipal Court is to treat citizens in a timely, courteous and efficient manner and assure them of a fair and impartial disposition of their case(s).
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 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.
Plan a route to the O'Fallon Justice Center
1019 Bryan Road, O'Fallon, MO 63366