We are excited to offer Open Class exhibits, Little Miss & Mister contest and Sr. Fair activities at the 2026 Warren County Fair! For open class entries, please refer to 2026 Open Class Handbook for all class descriptions and rules.

You will be invoiced for your payment after entries are complete.

Entries and payment can also be made in the Fair office during office hours: Monday, Tuesday, Thursday and Friday 9 am - 3 pm.

Questions: Call the Fair office 513.932.2636 or email officemanager@warrencountyfairohio.org