7th Illinois General Assembly
The 7th Illinois General Assembly, consisting of the Illinois Senate and the Illinois House of Representatives, met from December 6, 1830, to February 16, 1831.
The 7th General Assembly was preceded by the 6th Illinois General Assembly, and was succeeded by the 8th Illinois General Assembly.
Senate
| Jurisdiction Represented | Image | Senator | Remarks |
| Pope County | Samuel Alexander | Resigned | |
| Clark County | William Beatty Archer | ||
| Wayne County | Enoch Beach | ||
| Greene County | Thomas Carlin | ||
| Madison County | Joseph Conway | ||
| Randolph County | Samuel Crawford | ||
| Morgan County | James Evans | ||
| Gallatin County | Timothy Guard | ||
| Union County | John Grammer | ||
| Sangamon County | Elijah Iles | ||
| Crawford County | Wickliffe Kitchell | ||
| Monroe County and Washington County | Jonathan Lynch | ||
| Randolph County | Samuel Crozier | ||
| White County | William McHenry | ||
| Hamilton County | Ennis Maulding | ||
| Fayette County | Robert K. McLaughlin | ||
| Pike County | Henry J. Ross | ||
| St. Clair County | Adam W. Snyder | Won a special election in December 1830 to fill the seat of Risdon Moore Jr. who died before the 2nd session of his term. | |
| Jackson County | Conrad Will |