| Cook County Sheriff | |
|---|---|
| Term length | 4 years |
| Inaugural holder | John H. Kinzie |
| Formation | 1831 |
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The Cook County Sheriff is the sheriff of Cook County, Illinois, heading the Cook County Sheriff's Office.
| Cook County Sheriff | |
|---|---|
| Term length | 4 years |
| Inaugural holder | John H. Kinzie |
| Formation | 1831 |
The Cook County Sheriff is the sheriff of Cook County, Illinois, heading the Cook County Sheriff's Office.