All Hardee's Locations - Illinois
- Abingdon
- Anna
- Bartonville
- Beardstown
- Belleville
- Benton
- Bloomington
- Breese
- Bushnell
- Cahokia
- Canton
- Carbondale
- Carlinville
- Carlyle
- Carterville
- Carthage
- Casey
- Caseyville
- Centralia
- Champaign
- Chatham
- Chester
- Chillicothe
- Clinton
- Collinsville
- Columbia
- Danville
- Decatur
- Dixon
- Du Quoin
- East Moline
- East Peoria
- East St Louis
- Edwardsville
- Effingham
- El Paso
- Eldorado
- Eureka
- Fairview Heights
- Galesburg
- Geneseo
- Georgetown
- Gillespie
- Glen Carbon
- Godfrey
- Granite City
- Harrisburg
- Havana
- Herrin
- Highland
- Jacksonville
- Jerseyville
- Johnston City
- Kankakee
- Kewanee
- Knoxville
- La Salle
- Lawrenceville
- Lebanon
- Lincoln
- Litchfield
- Macomb
- Manteno
- Marion
- Mattoon
- Metropolis
- Milan
- Moline
- Monmouth
- Monticello
- Morrison
- Morton
- Mount Vernon
- Mt Vernon
- Murphysboro
- Nashville
- Newton
- Normal
- O'fallon
- Ottawa
- Paris
- Paxton
- Pekin
- Peoria
- Peoria Heights
- Petersburg
- Pinckneyville
- Pittsfield
- Quincy
- Rantoul
- Robinson
- Rock Falls
- Rock Island
- Roscoe
- Rushville
- Salem
- Sidell
- Sparta
- Spring Valley
- Springfield
- Staunton
- Sullivan
- Vandalia
- Virden
- Washington
- Waterloo
- West Frankfort
- White Hall
- Wood River