Cook County Republican Party

The Cook County Republican Party is an American county-level political party organization which represents voters in 50 wards in the city of Chicago and 30 suburban townships of Cook County, Illinois. Cook County is the second-most populous county in the United States.

Organization and leadership
The current chairman, Sean M. Morrison, was elected to the position by the committeemen in April 2016.

Committeepeople
As of April 2024: