United States House of Representatives elections, 2012 Illinois Illinois

| District | Incumbent | Party | First_elected | Result_ | Candidates |
|---|---|---|---|---|---|
| Illinois 1 | Bobby Rush | Democratic | 1992 | Re-elected | Bobby Rush (D) 73.9% Donald Peloquin (R) 26.1% |
| Illinois 3 | Dan Lipinski | Democratic | 2004 | Re-elected | Dan Lipinski (D) 68.5% Richard Grabowski (R) 31.5% |
| Illinois 6 | Peter Roskam | Republican | 2006 | Re-elected | Peter Roskam (R) 59.2% Leslie Coolidge (D) 40.8% |
| Illinois 8 | Joe Walsh | Republican | 2010 | Lost re-election Democratic gain | Tammy Duckworth (D) 54.7% Joe Walsh (R) 45.3% |
| Illinois 9 | Jan Schakowsky | Democratic | 1998 | Re-elected | Jan Schakowsky (D) 66.1% Tim Wolfe (R) 33.9% |
| Illinois 10 | Robert Dold | Republican | 2010 | Lost re-election Democratic gain | Brad Schneider (D) 50.5% Robert Dold (R) 49.5% |