Comedy Shows in Ontario, CA

This is the city next to Rancho Cucamonga and Chino, not the Canadian province. The club is the Ontario Improv at 4555 Mills Circle, by Ontario Mills. It books like the other Improv rooms in Southern California: weekend headliners, weeknights, and a club night you can drive to from the rest of the Inland Empire or from the east side of Los Angeles. Nearly every row on this page is that club. Toyota Arena, the city's indoor arena, appears when a comedy date is large enough for an arena floor. Those nights are the exception, and they are a different building with a different kind of ticket. If you are comparing cities, Irvine and Brea have their own Improv pages. Ontario is this one.

The state on the heading says CA. That is California. If you arrived here looking for Toronto-area shows, this is the wrong Ontario, and the venue names will make that obvious quickly.

The club fills weekends as tours confirm. The FindStandup alert on this page is tied to Ontario, California. It emails you when the Improv, or the arena, gets a new listing.