Cook County Sheriff

Runs the county jail and sheriff police.

On the Chicago ballot November 3, 2026.

On the ballot

• Thomas Dart (Democratic, Incumbent): Seeking a sixth term, campaigning on public safety and community trust in government. His record includes programs aimed at reducing violence and connecting law enforcement with the communities it serves, such as the…
• Brad Sandefur (Libertarian): Campaigns on building a safer Cook County through fair justice and community collaboration. His stated priorities include reforming the SAFE-T Act with stronger public safety measures, expanding mental health and…

Every race on the Chicago ballot