Illinois Supreme Court
The Illinois Supreme Court is the highest court in Illinois. Its justices are chosen by partisan election. This page lists every justice to serve on the court, current and former, with when they joined the bench and whom they succeeded.
| Justice | Since |
|---|---|
| Thomas L. Kilbride | 2000 |
| Robert R. Thomas | 2000 |
| Rita B. Garman | 2001 |
| Lloyd A. Karmeier | 2004 |
| Anne M. Burke | 2006 |
| Mary Jane Theis | 2010 |
How a justice reaches this court. Justices of the Illinois Supreme Court are chosen in partisan elections to 10-year terms and then face yes-or-no retention elections. Justices are first elected in partisan elections, then run in uncontested yes-or-no retention elections for subsequent 10-year terms. Selection methods vary by jurisdiction and have changed over time; this page reflects the court’s current method (source: National Center for State Courts). Open any justice to see their tenure and whom they succeeded.
Source: CourtListener / Free Law Project; selection method from the National Center for State Courts. Data last verified 2026-06-30. Verify against the primary source before relying. Not a consumer report (FCRA).