The 22nd Illinois General Assembly, consisting of the Illinois Senate and the Illinois House of Representatives, met from January 7, 1861, to February 22, 1861 (1st session); and from April 23, 1861, to May 3, 1861 (2nd session). [1]
The 22nd General Assembly was preceded by the 21st Illinois General Assembly, and was succeeded by the 23rd Illinois General Assembly.
| District | Jurisdiction(s) represented | Image | Senator | Remarks |
|---|---|---|---|---|
| 1 | Cook County | | William B. Ogden | |
| 2 | Lake County | | Henry W. Blodgett | |
| 3 | Ogle County | Zenas Applington | ||
| 4 | Stephenson County | | John H. Addams | |
| 5 | Lee County | Richard F. Adams | ||
| 6 | Kankakee County | Alonzo W. Mack | ||
| 7 | LaSalle County | Washington Bushnell | ||
| 8 | Peoria County | George C. Bester | ||
| 9 | Rock Island County | Thomas J. Pickett | ||
| 10 | McDonough County | William Berry | ||
| 11 | Schuyler County | John P. Richmond | ||
| 12 | Adams County | Austin Brooks | Resigned January 18, 1861; reelected January 29, 1861 | |
| 13 | Pike County | | Chauncey L. Higbee | |
| 14 | Jersey County | | Anthony L. Knapp | |
| 15 | Sangamon County | | William Jayne | |
| 16 | Macon County | | Richard J. Oglesby | |
| 17 | Cass County | Harry E. Dummer | ||
| 18 | Coles County | Thomas A. Marshall | ||
| 19 | Effingham County | Presley Funkhouser | ||
| 20 | Jefferson County | | Zadok Casey | |
| 21 | Madison County | Samuel A. Buckmaster | ||
| 22 | St. Clair County | William H. Underwood | ||
| 23 | Williamson County | Hugh Gregg | ||
| 24 | Clinton County | James M. Rodgers | ||
| 25 | Johnson County | | Andrew J. Kuykendall | |