| Name |
County |
| DeKalb High School |
DeKalb County |
| DeLand - Weldon High School |
Piatt County |
| Delavan High School |
Tazewell County |
| Delta Learning Center |
Cook County |
| DePaul College Preparatory High School |
Cook County |
| DeVry Advantage Academy High School |
Cook County |
| Disney II Magnet High School |
Cook County |
| Dixon High School |
Lee County |
| Doctor Martin Luther King Junior College Preparatory High School |
Cook County |
| Doctor Pedro Albizu Campos Puerto Rican High School |
Cook County |
| Donovan Senior High School |
Iroquois County |
| Downers Grove North High School |
DuPage County |
| Downers Grove South High School |
DuPage County |
| Dunbar Vocational Career Academy High School |
Cook County |
| Dundee - Crown High School |
Kane County |
| Dunlap High School |
Peoria County |
| Duquoin High School |
Perry County |
| Durand High School |
Winnebago County |
| Dwight D Eisenhower High School |
Cook County |
| Dwight Township High School |
Livingston County |
| Earlville Junior Senior High School |
LaSalle County |
| East Aurora High School |
Kane County |
| East Dubuque High School |
Jo Daviess County |
| East Leyden High School |
Cook County |
| East Peoria Community High School |
Tazewell County |
| East Saint Louis Senior High School |
St. Clair County |
| Edinburg High School |
Christian County |
| Edwards County High School |
Edwards County |
| Edwardsville High School |
Madison County |
| Effingham High School |
Effingham County |
| Egyptian Senior High School |
Alexander County |
| EHS South High School |
Madison County |
| Eisenhower High School |
Macon County |
| El Paso Gridley High School |
Woodford County |
| Eldorado High School |
Saline County |
| Elgin High School |
Cook County |
| Elk Grove High School |
Cook County |
| Ellen H Richards Career Academy High School |
Cook County |
| Elmwood Park High School |
Cook County |
| Elverado High School |
Jackson County |
| Epic Academy |
Cook County |
| Erie High School |
Whiteside County |
| Eureka High School |
Woodford County |
| Evanston Township High School |
Cook County |
| Evergreen Park Community High School |
Cook County |
| Fairfield Community High School |
Wayne County |
| Faith Lutheran High School |
McHenry County |
| Farmington Central High School |
Peoria County |
| Farragut Career Academy High School |
Cook County |
| Fasman Yeshiva High School |
Cook County |
| Fenger Academy High School |
Cook County |
| Fenton High School |
DuPage County |
| Fenwick High School |
Cook County |
| Fieldcrest High School |
Woodford County |
| Flanagan Cornell High School |
Livingston County |
| Flora High School |
Clay County |
| Foreman College and Career Academy |
Cook County |
| Fox Valley Career Center |
Kane County |
| Frankfort Community High School |
Franklin County |
| Frederick Douglass Academy High School |
Cook County |
| Freeburg Community High School |
St. Clair County |
| Freeport High School |
Stephenson County |
| Fulton High School |
Whiteside County |
| Gage Park High School |
Cook County |
| Galatia High School |
Saline County |
| Galena High School |
Jo Daviess County |
| Galesburg Area Vocational Center |
Knox County |
| Galesburg High School |
Knox County |
| Gardner - South Wilmington High School |
Grundy County |
| Geneseo High School |
Henry County |
| Geneva Community High School |
Kane County |
| Genoa - Kingston High School |
DeKalb County |
| George Washington High School |
Cook County |
| Georgetown Ridge Farm High School |
Vermilion County |
| Gibault Catholic High School |
Monroe County |
