List of rivers of Illinois
This is a list of rivers in the U.S. state of Illinois:
By drainage basin
Gulf of Mexico
- Mississippi River
- Ohio River
 - Cache River
 - Big Muddy River
- Beaucoup Creek
 - Little Muddy River
 - Casey Creek (Casey Fork)
 
 - Marys River
 - Kaskaskia River
 - Palmer Creek
 - Wood River
 - Illinois River
- Macoupin Creek
 - Big Sandy Creek
 - La Moine River
 - Sangamon River
 - Spoon River
 - Mackinaw River
 - Big Bureau Creek
 - Little Vermilion River
 - Vermilion River
 - Fox River
- Indian Creek
 - Somonauk Creek
 - Flint Creek
 
 - Mazon River
 - Des Plaines River
- DuPage River
 - Salt Creek
 - Buffalo Creek
 - Hickory Creek
 - Mill Creek
 - Indian Creek
- Seavey Drainage Ditch
 
 
 - Kankakee River
 
 - Henderson Creek
 - Edwards River
 - Rock River
 - Plum River
 - Apple River
 - Galena River
 - Sinsinawa River
 - Little Menominee River
 - Menominee River
 
 
Gulf of St. Lawrence
- Lake Michigan
- Waukegan River
 - Chicago River
- North Branch Chicago River
 - South Branch Chicago River
- Bubbly Creek or South Fork South Branch Chicago River
 
 
 - Calumet River
- Grand Calumet River
 - Little Calumet River
- Midlothian Creek
 - Thorn Creek
 
 
 
 
Alphabetically
- Addison Creek
 - Apple River
 - Beaucoup Creek
 - Beaver Creek
 - Big Bureau Creek
 - Big Muddy River
 - Boneyard Creek
 - Bonpas Creek
 - Bubbly Creek
 - Buffalo Creek
 - Butterfield Creek
 - Cache River
 - Calumet River
 - Casey Creek, also known as Casey Fork
 - Chicago River
 - Coon Creek
 - Cypress Creek
 - Des Plaines River
 - DuPage River
 - East Branch South Branch Kishwaukee River
 - Edwards River
 - Elm River
 - Embarras River (Illinois)
 - Fox River (Illinois River tributary), northern Illinois
 - Fox River (Little Wabash tributary), southern Illinois
 - Galena River
 - Grand Calumet River
 - Green River
 - Henderson Creek
 - Hickory Creek
 - Illinois River
 - Indian Creek
 - Iroquois River
 - Jackson Creek
 - Kankakee River
 - Kaskaskia River
 - Killbuck Creek
 - Kishwaukee River
 - Kyte River
 - La Moine River
 - Leaf River
 - Lick Creek
 - Little Calumet River
 - Little Embarras River
 - Little Mackinaw River
 - Little Marys River
 - Little Menominee River
 - Little Muddy River
 - Little Vermilion River (Illinois River tributary)
 - Little Vermilion River (Wabash River tributary)
 - Little Wabash River
 - Lusk Creek
 - Mackinaw River
 - Macoupin Creek
 - Marys River
 - Mazon River
 - Menominee River
 - Middle Fork Vermilion River
 - Mississippi River
 - Mokeler Creek
 - North Branch Chicago River
 - North Branch Kishwaukee River
 - North Fork Embarras River
 - Ohio River
 - Owens Creek
 - Palmer Creek (Columbia, IL)
 - Panther Creek (Mackinaw watershed)
 - Pecatonica River
 - Pine Creek
 - Piscasaw Creek
 - Plum River
 - Red River
 - Rock Creek
 - Rock River
 - Rush Creek
 - Saline Branch
 - Saline River
 - Salt Creek (Des Plaines River tributary)
 - Salt Creek (Little Wabash River tributary)
 - Salt Creek (Sangamon River tributary)
 - Salt Fork Vermilion River
 - Sangamon River
 - Shoal Creek
 - Sinsinawa River
 - Skillet Fork
 - Skokie River
 - Somonauk Creek
 - South Branch Chicago River
 - South Branch Kishwaukee River
 - Spoon River
 - Stillman Creek
 - Sugar Creek
 - Sugar River
 - Thorn Creek
 - Tyler Creek (Illinois) (not to be confused with a creek of the same in Oregon)
 - Vermilion River (Illinois River tributary)
 - Vermilion River (Wabash River tributary)
 - Wabash River
 - West Okaw River
 - Wood River
 - Yellow Creek