| Name |
County |
| Elk Grove Village Police Department |
Cook County |
| Elmhurst Police Department |
DuPage County |
| Elmwood Park Police Department |
Cook County |
| Elmwood Police Department |
Peoria County |
| Elwood Police Department |
Will County |
| Energy Police Department |
Williamson County |
| Erie Police Department |
Whiteside County |
| Eureka Police Department |
Woodford County |
| Evanston Police Department |
Cook County |
| Evansville Police Department |
Randolph County |
| Evergreen Park Police Department |
Cook County |
| Fairbury Police Department |
Livingston County |
| Fairfield Police Department |
Wayne County |
| Fairmont City Police Department |
St. Clair County |
| Fairview Heights Police Department |
St. Clair County |
| Farina Village Police Department |
Fayette County |
| Farmer City Police Department |
De Witt County |
| Farmington Police Department |
Fulton County |
| Fayette County Sheriff's Office |
Fayette County |
| Fisher Police Department |
Champaign County |
| Flora Police Department |
Clay County |
| Flossmoor Police Department |
Cook County |
| Ford County Sheriff's Office |
Ford County |
| Forest Park Police Department |
Cook County |
| Forest View Police Department |
Cook County |
| Forreston Police Department |
Ogle County |
| Fox Lake Police Department |
Lake County |
| Fox River Grove Police Department |
McHenry County |
| Frankfort Police Department |
Will County |
| Franklin County Sheriff's Office |
Franklin County |
| Franklin Grove Police Department |
Lee County |
| Franklin Park Police Department |
Cook County |
| Freeburg Police Department |
St. Clair County |
| Freeport Police Department |
Stephenson County |
| Fulton City Police Department |
Whiteside County |
| Fulton County Jail |
Fulton County |
| Fulton County Sheriff's Office |
Fulton County |
| Galena Police Department |
Jo Daviess County |
| Galesburg Police Department |
Knox County |
| Galva City Police Department |
Henry County |
| Gardner Police Department |
Grundy County |
| Geneseo Police Department |
Henry County |
| Geneva Police Department |
Kane County |
| Genoa Police Department |
DeKalb County |
| Georgetown Police Department |
Vermilion County |
| Germantown Police Department |
Clinton County |
| Gibson City Police Department |
Ford County |
| Gifford Police Department |
Champaign County |
| Gilberts Police Department |
Kane County |
| Gillespie Police Department |
Macoupin County |
| Girard Police Department |
Macoupin County |
| Glen Carbon Police Department |
Madison County |
| Glen Ellyn Police Department |
DuPage County |
| Glen Ellyn Police Department |
DuPage County |
| Glencoe Public Safety Department |
Cook County |
| Glendale Heights Police Department |
DuPage County |
| Glenview Police Department |
Cook County |
| Glenwood Police Department |
Cook County |
| Golconda Police Department |
Pope County |
| Golf Police Department |
Cook County |
| Goreville Police Department |
Johnson County |
| Grand Ridge Police Department |
LaSalle County |
| Grand Tower Police Department |
Jackson County |
| Granite City Police Department |
Madison County |
| Grant Park Police Department |
Kankakee County |
| Granville Village Police Department |
Putnam County |
| Grayslake Police Department |
Lake County |
| Grayville Police Department |
White County |
| Greater Peoria Regional Airport Public Safety Police Department |
Peoria County |
| Greene County Sheriff's Office |
Greene County |
| Greenfield Police Department |
Greene County |
| Greenup Police Department |
Cumberland County |
| Greenview Police Department |
Menard County |
| Greenville Police Department |
Bond County |
| Gridley Police Department |
McLean County |
