| ILLINOIS HOUSE OF REPRESENTATIVES | |||
| 96th General Assembly - Officers | |||
| 2009 | |||
| DEMOCRAT | REPRESENTATIVE | LOCATION | |
| Speaker | Michael J. Madigan | 300 State House | |
| Majority Leader | Barbara Flynn Currie | 300 State House | |
| Deputy Majority Leader | Arthur L. Turner | 300 State House | |
| Deputy Majority Leader | Louis I. "Lou" Lang | 109 State House | |
| Assistant Majority Leader | Edward J. Acevedo | 109 State House | |
| Assistant Majority Leader | David Miller | 300 State House | |
| Assistant Majority Leader | Joe Lyons | 229-E Stratton | |
| Assistant Majority Leader | Jack McGuire | 239-E Stratton | |
| Assistant Majority Leader | Charles "Chuck" Jefferson | 109 State House | |
| Assistant Majority Leader | Frank Mautino | 261-S Stratton | |
| Majority Conference Chairman | Dan Burke | 233-E Stratton | |
| Clerk of the House | Mark Mahoney | 402 State House | |
| Chief Doorkeeper | Lee A. Crawford | House Chambers | |
| Parliamentarian | David Ellis | 412 State House | |
| REPUBLICAN | REPRESENTATIVE | LOCATION | |
| Republican Leader | Tom Cross | 316 State House | |
| Deputy Republican Leader | William B. "Bill" Black | 314 State House | |
| Deputy Republican Leader | Tim Schmitz | 224-N Stratton | |
| Assistant Republican Leader | Mark H. Beaubien, Jr, | 314 State House | |
| Assistant Republican Leader | Dan Brady | 200-8N Stratton | |
| Assistant Republican Leader | Jim Durkin | 220 State House | |
| Assistant Republican Leader | Renée Kosel | 205-N Stratton | |
| Assistant Republican Leader | David Leitch | 220 State House | |
| Assistant Republican Leader | Ron Stephens | 632 State House | |
| Republican Caucus Chairman | JoAnn Osmond | 201-N Stratton | |
| Assistant Clerk of the House | Bradley S. Bolin | 402 State House | |