| Chariton County | pop. 9,202 |
| County Commission Meets: | Each Monday |
| County Courthouse: | Ketyesville, MO 65261 |
| Phone: | (660) 288-3273 |
| Presiding Commissioner: | Larry R. Peters |
| Associate Commissioner: | Ray Dowell |
| Associate Commissioner: | Gail Brown |
| County Clerk: | Susan Littleton |
| Circuit Clerk & Ex-officio Recorder: | Bob Widmer |
| Prosecuting Attorney: | Julie Fox |
| Sheriff: | Chris Hughes |
| Associate Circuit Judge, Div. II: | Michael L. Midyett |
| Treasurer & Ex-officio Collector: | Beverly Vasser |
| Coroner: | Larry E. Bershears |
| Health Department: | Sandy Clarkson |
| Assessor: |
Darrin Gladbach |
| Public Administrator: | Patty Yung |