Ontario Improv Comedy Club

Ontario Improv Comedy Club The World Famous Improv is where many of today's stars were born and continue to shine. Ontario Improv opened in 2001.
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Since 1963, the Improvisation Comedy Clubs have remained the premier stages for live comedy in the United States. Over the decades, the talent who have graced Improv stages represent the Who’s Who in American comedy. Located in the Southern California region known as the Inland Empire, Ontario Improv is situated in the thriving Ontario Mills shopping center and offers a combination of A-list comed

y, good food and cocktails. The venue is conveniently close to highways 10 and 15, just five miles away from the Ontario International airport. There is a surplus of lodging within minutes of the location. Ontario Improv retains a true club vibe with amphitheater-style seating, allowing guests to feel close to the show from every seat in the house. There is plenty of free self-parking available, plus valet parking on weekends. At Ontario Improv, comedians such as Paul Mooney and Richard Jeni have graced the stage. The Wayans Bros, Corey Holcomb, Felipe Esparza and Gary Owen are frequent headliners. The venue books comedians up to six nights each week, alternating between big-name headliners and up-and-comers. At Ontario Improv, there is something for everyone.

Jess Hilarious is coming to Ontario Improv August 7–8. Seen on Wild 'N Out, Rel, All Def Comedy, and heard every morning...
07/24/2026

Jess Hilarious is coming to Ontario Improv August 7–8. Seen on Wild 'N Out, Rel, All Def Comedy, and heard every morning as a co-host of The Breakfast Club.

Ticket link in bio.

07/23/2026

Crime

Joe Machi | Wednesday, August 5
Seen on Last Comic Standing, The Tonight Show Starring Jimmy Fallon, and winner of the New York Comedy Festival's Funniest Comedian Competition.

Ticket link in bio.

07/22/2026

It's our fault.

Russell Peters | July 30–August 1
Named one of Rolling Stone's 50 Best Comics of All Time. Seen on Netflix, Amazon Prime, and host of the Culturally Cancelled podcast.

Ticket link in bio.

LAST CALL 🚨Anthony Jeselnik is at Ontario Improv this weekend, July 23–25. There are only a handful of tickets left for ...
07/21/2026

LAST CALL 🚨

Anthony Jeselnik is at Ontario Improv this weekend, July 23–25. There are only a handful of tickets left for Friday and the Saturday late show. Grab them while you still can.

Ticket link in bio.

JULY 22 🎫 SCENE BUILDERS 2 🎭 ONTARIO IMPROVFeaturing some of the Pillars of the IE Comedy Scene 🏛️Janeva Zentz, Mike Bak...
07/21/2026

JULY 22 🎫 SCENE BUILDERS 2 🎭 ONTARIO IMPROV

Featuring some of the Pillars of the IE Comedy Scene 🏛️

Janeva Zentz, Mike Baker, Riley’s Adams, Nicholas Johnson and Nico Cam.

Someone has to build it, we’re bringing you some of those someones. 🛠️

BUY YOUR TICKETS AND SUPPORT LOCAL COMEDY

07/20/2026

Sober Realization.

Jordan Rock | Sunday, August 2
Seen on Love, Love Life, and Pete Davidson Presents: The Best Friends on Netflix.

Ticket link in bio.

07/20/2026

Bad report card.

LAST CALL! Anthony Jeselnik | July 23–25
Shows are almost sold out. The only tickets left are for the Friday late show and Saturday late show at Ontario Improv.

Ticket link in bio.

07/18/2026

Growing up too fast.

D.L. Hughley | August 14–16
Seen in Netflix's Contrarian, The Original Kings of Comedy, and host of The D.L. Hughley Show.

Ticket link in bio.

07/17/2026

The Breakfast Club.

Jess Hilarious | August 7–8
Co-host of The Breakfast Club, seen on Wild 'N Out, and Rel.

Ticket link in bio.

Address

4555 Mills Circle
Ontario, CA
91764

Opening Hours

Wednesday 6pm - 8:30pm
Thursday 6pm - 8:30pm
Friday 5:30pm - 10:15pm
Saturday 5pm - 10pm
Sunday 5pm - 7:30pm

Telephone

+19094845411

Website

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