Ontario Comedy Events

Crazy, Scary Spooky, Hilarious (Halloween Party)

Mix Champagne Lounge 24 Oct 2025

Bill Bellamy at Ontario Improv Comedy Club

Ontario Improv Comedy Club 5 Sep 2025

Pete Lee at Ontario Improv Comedy Club

Ontario Improv Comedy Club 14 Aug 2025

Jeff Dye at Ontario Improv Comedy Club

Ontario Improv Comedy Club 23 Aug 2025

Wednesday Night at the Improv

Ontario Improv 20 Aug 2025

DeRay Davis at Ontario Improv Comedy Club

Ontario Improv Comedy Club 29 Aug 2025

Jessie Johnson

Ontario Improv 16 Aug 2025

DLai - Comedian at Ontario Improv Comedy Club

Ontario Improv Comedy Club 21 Aug 2025

T.J. Miller at Ontario Improv

Ontario Improv Comedy Club 12 Sep 2025

Sebastian Cetina at Ontario Improv Comedy Club

Ontario Improv Comedy Club 13 Aug 2025

Sophie Buddle at Ontario Improv Comedy Club

Ontario Improv Comedy Club 14 Sep 2025

Sienna Hubert Ross at Ontario Improv Comedy Club

Ontario Improv Comedy Club 28 Aug 2025

Bill Bellamy at Ontario Improv

Ontario Improv Comedy Club 7 Sep 2025

D'LAI: "Wait A Minute" Comedy Tour

Ontario Improv Comedy Club 21 Aug 2025

Barry Wallace at Ontario Improv Comedy Club

Ontario Improv Comedy Club 28 Sep 2025

Ehsan Ahmad and Deric Poston at Ontario Improv Comedy Club

Ontario Improv Comedy Club 4 Sep 2025

T.J. Miller at Ontario Improv

Ontario Improv Comedy Club 11 Sep 2025

Peter Antoniou at Ontario Improv Comedy Club

Ontario Improv Comedy Club 18 Sep 2025

TJ Miller - Todd Joseph Miller at Ontario Improv Comedy Club

Ontario Improv Comedy Club 11 Sep 2025

Lavell Crawford at Ontario Improv Comedy Club

Ontario Improv Comedy Club 31 Oct 2025

T.J. Miller at Ontario Improv

Ontario Improv Comedy Club 13 Sep 2025

Barry Wallace

Ontario Improv 27 Sep 2025

Jessie Johnson at Ontario Improv Comedy Club

Ontario Improv Comedy Club 17 Aug 2025

Gianmarco Soresi at Ontario Improv Comedy Club

Ontario Improv Comedy Club 9 Sep 2025

Chris D'Elia at Ontario Improv

Ontario Improv Comedy Club 27 Dec 2025

Kelly Davids at Ontario Improv Comedy Club

Ontario Improv Comedy Club 9 Oct 2025

Chris D'Elia at Ontario Improv

Ontario Improv Comedy Club 26 Dec 2025

Donnell Rawlings at Ontario Improv Comedy Club

Ontario Improv Comedy Club 19 Sep 2025

The Dirty Show-Ontario Improv

Ontario Improv Comedy Club 20 Aug 2025

Pete Lee

Ontario Improv 13 Aug 2025

Irma Ruiz Presents: Loteria Cards & Comedy

Ontario Improv Comedy Club 26 Aug 2025

Open Mic at the Ontario Improv

Ontario Improv Comedy Club 12 Aug 2025

Ehsan Ahmad & Deric Poston

Ontario Improv 3 Sep 2025

The Mix & Mingle Tour 2025 starring Sheryl Underwood, Kyle Erby & Mike Washington

Ontario Improv Comedy Club 8 Nov 2025

High Desert Pride Center 's Drag Bingo

Hamburger Mary's Ontario 14 Aug 2025

Funny Marco at Ontario Improv Comedy Club

Ontario Improv Comedy Club 10 Oct 2025

Aug 26: Loteria Cards & Comedy: Ontario, CA

Ontario Improv Comedy Club 26 Aug 2025

Neema Naz at Ontario Improv Comedy Club

Ontario Improv Comedy Club 6 Nov 2025

Michael Blackson

Ontario Improv Comedy Club 25 Oct 2025

Marlon Wayans at Ontario Improv Comedy Club

Ontario Improv Comedy Club 18 Dec 2025

Open Mic at the Ontario Improv

Ontario Improv Comedy Club 11 Nov 2025

Mark Paul: Travel Ball Comedian

Ontario Improv Comedy Club 16 Oct 2025

Craig Shoemaker at Ontario Improv Comedy Club

Ontario Improv Comedy Club 25 Sep 2025

Sophie Buddle at Ontario Improv

Ontario Improv Comedy Club 24 Sep 2025

Eric Schwartz

Ontario Improv Comedy Club 8 Oct 2025

Jorge Marroquin

Ontario Improv 23 Oct 2025

The Dirty Show

Ontario Improv Comedy Club 20 Aug 2025

Adrian Luna's Tuesday Takeover

Ontario Improv Comedy Club 12 Aug 2025

Funny Marco

Ontario Improv Comedy Club 10 Oct 2025

T.J. Miller

Ontario Improv Comedy Club 11 Sep 2025

Guy Torry at Ontario Improv Comedy Club

Ontario Improv Comedy Club 22 Aug 2025

Ms Pat at Ontario Improv Comedy Club

Ontario Improv Comedy Club 26 Sep 2025

Sheryl Underwood at Ontario Improv Comedy Club

Ontario Improv Comedy Club 7 Nov 2025

Brian Simpson at Ontario Improv Comedy Club

Ontario Improv Comedy Club 10 Sep 2025

Lil Duval

Ontario Improv 16 Oct 2025

Lavell Crawford

Ontario Improv 30 Oct 2025

Marlon Wayans

Ontario Improv 17 Dec 2025

Steve Trevino

Ontario Improv 3 Dec 2025

The Mix & Mingle Tour: Sheryl Underwood Kyle Erby & Mike Washington

Ontario Improv 6 Nov 2025

The Mix & Mingle Tour: Sheryl Underwood Kyle Erby & Mike Washington

Ontario Improv 6 Nov 2025

Kelly Davids

Ontario Improv 8 Oct 2025

T.J. Miller

Ontario Improv 10 Sep 2025

Lil Duval

Ontario Improv Comedy Club 17 Oct 2025

The Dirty Show at Ontario Improv Comedy Club

Ontario Improv Comedy Club 20 Aug 2025

Open Mic at the Ontario Improv

Ontario Improv Comedy Club 9 Sep 2025

Guy Torry

Ontario Improv Comedy Club 23 Aug 2025

Brian Simpson - Comedian

Ontario Improv 9 Sep 2025

Sheryl Underwood

Ontario Improv Comedy Club 8 Nov 2025

Carlos Mencia

Ontario Improv 1 Oct 2025

Craig Shoemaker

Ontario Improv 24 Sep 2025

Carlos Mencia at Ontario Improv Comedy Club

Ontario Improv Comedy Club 2 Oct 2025

Jeff Dye

Ontario Improv 22 Aug 2025

Donnell Rawlings

Ontario Improv Comedy Club 20 Sep 2025

Chris D'Elia

Ontario Improv 25 Dec 2025

Darren Brand at Ontario Improv Comedy Club

Ontario Improv Comedy Club 27 Aug 2025

Chingo Bling at Ontario Improv Comedy Club

Ontario Improv Comedy Club 24 Sep 2025

Peter Antoniou

Ontario Improv Comedy Club 19 Sep 2025

Guy Torry

Ontario Improv 21 Aug 2025

Carlos Mencia

Ontario Improv Comedy Club 3 Oct 2025

T.J. Miller

Ontario Improv Comedy Club 12 Sep 2025

Neema Naz (21+)

Ontario Improv Comedy Club 7 Nov 2025

Chingo Bling

Ontario Improv Comedy Club 25 Sep 2025

Roastournament Battle

Ontario Improv Comedy Club 11 Jun 2025

Jeff Dye

Ontario Improv Comedy Club 25 Aug 2025

The Mix & Mingle Tour: Sheryl Underwood Kyle Erby & Mike Washington

Ontario Improv 6 Nov 2025

The Dirty Show

Ontario Improv Comedy Club 21 Aug 2025

Sophie Buddle

Ontario Improv Comedy Club 15 Sep 2025