Stand-up comedy · Ontario, CA

Mark Paul in Ontario

Ontario Improv · 4555 Mills Circle

Wednesday 14 October 2026 · 8:00 PM

Tickets ↗Plan the night

The short answer

Mark Paul plays Ontario Improv in Ontario on Wednesday 14 October 2026 at 8:00 PM. Ontario Improv is at 4555 Mills Circle, Ontario; tickets $25.22–$37.17, 21 and over, two-item minimum, as the room gives them. After Ontario, Mark Paul has 9 more dates on the tour, to 31 January 2027.

Mark Paul at Ontario Improv: the show

Lineups belong to the room and the comedians, and can change; the room's listing has the last word. D.O.C. sells no tickets: a ticket link goes to the room's box office or its ticket seller.

Ontario Improv

4555 Mills Circle, Ontario, CA 91764

ShowsWednesday to Sunday, some Tuesdays
TicketsStarting prices $25.22–$37.17 on the shows it listed ("Starts at" on each show page) source ↗
Age21 and over unless the show says otherwise source ↗
MinimumTwo-item minimum; any food or drink counts, with or without alcohol source ↗
PhonesNo photos or recording without consent; some artists keep phones out of the show — check your show source ↗
ParkingNorth lot next to AMC Theaters and Market Broiler; valet on Fridays and Saturdays only source ↗

As the club's own pages give them, checked 30 September 2026 — a source link opens the page it comes from.

Ontario Improv in the Club Directory →Its website ↗

Plan the night

The night planner builds the evening around Mark Paul at Ontario Improv: where to eat before, the trip there and home, and what the night costs.

Plan the night →Tickets ↗More shows in California →

Also at Ontario Improv that week

Mark Paul's dates after Ontario

9 more dates to 31 January 2027, in 9 cities.

Mark Paul tour dates, specials and more →

Hear who's next at Ontario Improv

Follow Ontario Improv, or Ontario, and the free D.O.C. letter says who is coming, week by week, from the shows on the Comedy Calendar. Leave any time.

What you get: the free D.O.C. letter with the news of the comedians, rooms and towns you follow, never daily. Every letter has a one-click unsubscribe. How your address is kept

For fans 18 and over: signing up says you are, and makes you a Disciple, D.O.C.’s free fan club.

Follow Mark Paul →

Questions and answers

When is Mark Paul at Ontario Improv?

Wednesday 14 October 2026 at 8:00 PM.

Where is Ontario Improv?

4555 Mills Circle, Ontario, CA 91764 (Ontario Improv in the Club Directory).

How much are tickets at Ontario Improv?

Starting prices $25.22–$37.17 on the shows it listed ("Starts at" on each show page). The price of a show is on its ticket page.

Is there an age limit at Ontario Improv?

21 and over unless the show says otherwise.

Is there a minimum at Ontario Improv?

Two-item minimum; any food or drink counts, with or without alcohol.

Where is Mark Paul performing after Ontario?

Irvine on 15 October 2026, Jacksonville on 25 October 2026 and Homestead on 8 November 2026, and 6 more dates (Mark Paul tour dates).

More stand-up in California

California on the Comedy Calendar, night by night → · Ontario Improv → · Stand-up comedians, A to Z →

Updated 10 October 2026 · the room's details from its website, checked 23 September 2026; tickets and house rules checked 30 September 2026