City of Alton, Illinois
| Position | Name | Ward/District | Committee Chair |
|---|---|---|---|
| Mayor | Elizabeth Harper | At-Large | Executive |
| Alderperson | Kevin Sullivan | Ward 1 | Public Safety |
| Alderperson | Rachel Kim | Ward 2 | Finance & Budget |
| Alderperson | Marcus Johnson | Ward 3 | Public Works |
| Alderperson | Lisa Chen | Ward 4 | Parks & Recreation |
| Alderperson | Robert Williams | Ward 5 | Economic Development |
| Alderperson | Amanda Davis | Ward 6 | Planning & Zoning |
| Alderperson | Christopher Lee | Ward 7 | Community Relations |
| Alderperson | Nicole Martinez | Ward 8 | Health & Safety |