The OC Fair returns to Costa Mesa from July 17 through August 16, 2026, bringing back one of SoCal’s biggest summer traditions!
This year’s theme is “Your Adventure Awaits,” which feels about right for an event built around carnival rides, fair food, concerts, animals, exhibits, competitions, and the simple joy of walking around with something fried in hand.
If you’re planning a trip from Anaheim, here’s what to know before you go!
Plan Your Visit
When Is the OC Fair 2026?
The 2026 OC County Fair runs from Friday, July 17 to Sunday, August 16 at the OC Fair & Event Center in Costa Mesa. The Fair is open Wednesday through Sunday and closed Monday and Tuesday…