Ontario Improv is a live event venue in Ontario, CA. There are 114 upcoming events listed here right now, including Aries Spears, Martin Amini, Steve Trevino, The Dirty Show and 16 more. The next one is Brooks Wheelan on Friday, October 30, 2026 at 7:30 PM.
Pick an event to open the seating map for that date. Section layouts can change with the stage setup, so check the map for the specific event before you choose seats.
Upcoming events at Ontario Improv
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Showing the next 100 of 114 events.
Who is playing Ontario Improv
- Aries Spears · 12 dates
- Martin Amini · 6 dates
- Steve Trevino · 6 dates
- The Dirty Show · 6 dates
- Bill Bellamy · 5 dates
- Bryan Callen · 5 dates
- Chris Porter · 5 dates
- Cristela Alonzo · 5 dates
- Marlon Wayans · 5 dates
- Nimesh Patel · 5 dates
- Tommy Davidson · 5 dates
- Adele Givens · 4 dates
- Brooks Wheelan · 4 dates
- Donnell Rawlings · 4 dates
- Ms. Pat · 4 dates
- Shapel Lacey · 4 dates
- Open Mic · 3 dates
- Open Mic Night · 2 dates
- Sarper Guven · 2 dates
- Boyacoman - Comedian · 1 date