Template: Illinois county seats

{{Navbox
|name = Illinois county seats
|state = {{{state|autocollapse}}}
|title = [[County seat]]s of [[Illinois]] 
|listclass = hlist

|group1 = 
|list1 =
* [[Albion, Illinois|Albion]]
* [[Aledo, Illinois|Aledo]]
* [[Belleville, Illinois|Belleville]]
* [[Belvidere, Illinois|Belvidere]]
* [[Benton, Illinois|Benton]]
* [[Bloomington, Illinois|Bloomington]]
* [[Cairo, Illinois|Cairo]]
* [[Cambridge, Illinois|Cambridge]]
* [[Carlinville, Illinois|Carlinville]]
* [[Carlyle, Illinois|Carlyle]]
* [[Carmi, Illinois|Carmi]]
* [[Carrollton, Illinois|Carrollton]]
* [[Carthage, Illinois|Carthage]]
* [[Charleston, Illinois|Charleston]]
* [[Chester, Illinois|Chester]]
* [[Chicago]]
* [[Clinton, Illinois|Clinton]]
* [[Danville, Illinois|Danville]]
* [[Decatur, Illinois|Decatur]]
* [[Dixon, Illinois|Dixon]]
* [[Edwardsville, Illinois|Edwardsville]]
* [[Effingham, Illinois|Effingham]]
* [[Elizabethtown, Illinois|Elizabethtown]]
* [[Eureka, Illinois|Eureka]]
* [[Fairfield, Illinois|Fairfield]]
* [[Freeport, Illinois|Freeport]]
* [[Galena, Illinois|Galena]]
* [[Galesburg, Illinois|Galesburg]]
* [[Geneva, Illinois|Geneva]]
* [[Golconda, Illinois|Golconda]]
* [[Greenville, Illinois|Greenville]]
* [[Hardin, Illinois|Hardin]]
* [[Harrisburg, Illinois|Harrisburg]]
* [[Havana, Illinois|Havana]]
* [[Hennepin, Illinois|Hennepin]]
* [[Hillsboro, Illinois|Hillsboro]]
* [[Jacksonville, Illinois|Jacksonville]]
* [[Jerseyville, Illinois|Jerseyville]]
* [[Joliet, Illinois|Joliet]]
* [[Jonesboro, Illinois|Jonesboro]]
* [[Kankakee, Illinois|Kankakee]]
* [[Lacon, Illinois|Lacon]]
* [[Lawrenceville, Illinois|Lawrenceville]]
* [[Lewistown, Illinois|Lewistown]]
* [[Lincoln, Illinois|Lincoln]]
* [[Louisville, Illinois|Louisville]]
* [[Macomb, Illinois|Macomb]]
* [[Marion, Illinois|Marion]]
* [[Marshall, Illinois|Marshall]]
* [[McLeansboro, Illinois|McLeansboro]]
* [[Metropolis, Illinois|Metropolis]]
* [[Monmouth, Illinois|Monmouth]]
* [[Monticello, Illinois|Monticello]]
* [[Morris, Illinois|Morris]]
* [[Morrison, Illinois|Morrison]]
* [[Mound City, Illinois|Mound City]]
* [[Mount Carmel, Illinois|Mount Carmel]]
* [[Mount Carroll, Illinois|Mount Carroll]]
* [[Mount Sterling, Illinois|Mount Sterling]]
* [[Mount Vernon, Illinois|Mount Vernon]]
* [[Murphysboro, Illinois|Murphysboro]]
* [[Nashville, Illinois|Nashville]]
* [[Newton, Illinois|Newton]]
* [[Olney, Illinois|Olney]]
* [[Oquawka, Illinois|Oquawka]]
* [[Oregon, Illinois|Oregon]]
* [[Ottawa, Illinois|Ottawa]]
* [[Paris, Illinois|Paris]]
* [[Paxton, Illinois|Paxton]]
* [[Pekin, Illinois|Pekin]]
* [[Peoria, Illinois|Peoria]]
* [[Petersburg, Illinois|Petersburg]]
* [[Pinckneyville, Illinois|Pinkneyville]]
* [[Pittsfield, Illinois|Pittsfield]]
* [[Pontiac, Illinois|Pontiac]]
* [[Princeton, Illinois|Princeton]]
* [[Quincy, Illinois|Quincy]]
* [[Robinson, Illinois|Robinson]]
* [[Rock Island, Illinois|Rock Island]]
* [[Rockford, Illinois|Rockford]]
* [[Rushville, Illinois|Rushville]]
* [[Salem, Illinois|Salem]]
* [[Shawneetown, Illinois|Shawneetown]]
* [[Shelbyville, Illinois|Shelbyville]]
* [[Springfield, Illinois|Springfield]]
* [[Sullivan, Illinois|Sullivan]]
* [[Sycamore, Illinois|Sycamore]]
* [[Taylorville, Illinois|Taylorville]]
* [[Toledo, Illinois|Toledo]]
* [[Toulon, Illinois|Toulon]]
* [[Tuscola, Illinois|Tuscola]]
* [[Urbana, Illinois|Urbana]]
* [[Vandalia, Illinois|Vandalia]]
* [[Vienna, Illinois|Vienna]]
* [[Virginia, Illinois|Virginia]]
* [[Waterloo, Illinois|Waterloo]]
* [[Watseka, Illinois|Watseka]]
* [[Waukegan, Illinois|Waukegan]]
* [[Wheaton, Illinois|Wheaton]]
* [[Winchester, Illinois|Winchester]]
* [[Woodstock, Illinois|Woodstock]]
* [[Yorkville, Illinois|Yorkville]]

}}<noinclude>
{{collapsible option}}
{{U.S. county seats templates by state}}
[[Category:County seats by U.S. state templates]]
[[Category:Illinois county navigational boxes|*]]
</noinclude>