Events and Things to do in Ontario, CA

Search for something you love or check out popular events in your area.

Going fast
Ripperside Cinema Galore Presents: Eraserhead
Sat, Jun 13, 7:00 PM
Riverside · Back To The Grind
Going fast
Ripperside Cinema Galore Presents: Eraserhead
Sat, Jun 13, 7:00 PM
Riverside · Back To The Grind
Project 21 Junior Intensive 2026
Fri, Jul 31, 2:30 PM
Yorba Linda · Project 21
Project 21 Junior Intensive 2026
Fri, Jul 31, 2:30 PM
Yorba Linda · Project 21
BJJ SUMMER TRAINING CAMP 2026
Fri, Jun 5, 7:00 PM
Corona · EDJ School of Jiu Jitsu
BJJ SUMMER TRAINING CAMP 2026
Fri, Jun 5, 7:00 PM
Corona · EDJ School of Jiu Jitsu
The Night Times, Violet Mindfield, Killing Floors @ The Flyway in Pomona
Fri, Jun 5, 8:00 PM
Pomona · Flyway
The Night Times, Violet Mindfield, Killing Floors @ The Flyway in Pomona
Fri, Jun 5, 8:00 PM
Pomona · Flyway
Riverratts W/ The Steadians / Trinidad / The Rude Tone bandits /
Tomorrow at 5:30 PM
Pomona · The Fox Theater Pomona
Riverratts W/ The Steadians / Trinidad / The Rude Tone bandits /
Tomorrow at 5:30 PM
Pomona · The Fox Theater Pomona
John Paycheck live at The Cathedral
Thu, Jun 4, 8:00 PM
Pomona · The Cathedral, 350 North Garey Avenue, Pomona, CA, USA
John Paycheck live at The Cathedral
Thu, Jun 4, 8:00 PM
Pomona · The Cathedral, 350 North Garey Avenue, Pomona, CA, USA
DNA Jiujitsu Summer Camp
Mon, Jun 15, 8:00 AM
Montclair · 8851 Central Ave suite e
DNA Jiujitsu Summer Camp
Mon, Jun 15, 8:00 AM
Montclair · 8851 Central Ave suite e
Division 1 Presents: Outta Pocket, Fatal Realm, Load Tha Nine, & More!
Fri, Jun 26, 6:00 PM
Corona · 317 W 6th St
Division 1 Presents: Outta Pocket, Fatal Realm, Load Tha Nine, & More!
Fri, Jun 26, 6:00 PM
Corona · 317 W 6th St
KOTTONMOUTH KINGS w/ CONEJO
Fri, Jun 26, 7:00 AM
Pomona · Flyway
KOTTONMOUTH KINGS w/ CONEJO
Fri, Jun 26, 7:00 AM
Pomona · Flyway
Mesa Productions: Greylock, IKIDNAPPEDTHEPRINCESS, Meliora, & More!
Sat, May 30, 6:00 PM
Corona · 317 W 6th St
Mesa Productions: Greylock, IKIDNAPPEDTHEPRINCESS, Meliora, & More!
Sat, May 30, 6:00 PM
Corona · 317 W 6th St
Queremos Rock Concert After Party in Ontario Ca!
Fri, May 29, 9:30 PM
Ontario · Hamburger Mary's - Ontario
Queremos Rock Concert After Party in Ontario Ca!
Fri, May 29, 9:30 PM
Ontario · Hamburger Mary's - Ontario
Riverside Pride Bar Crawl
Sat, Jun 20, 4:00 PM
Riverside · Palenque kitchen by Mezcal
Riverside Pride Bar Crawl
Sat, Jun 20, 4:00 PM
Riverside · Palenque kitchen by Mezcal
Sip, Swap, and Spin Showcase!
Fri, Jun 12, 7:30 PM
Upland · House of Pole
Sip, Swap, and Spin Showcase!
Fri, Jun 12, 7:30 PM
Upland · House of Pole
DBZ Backstage Presents Harsh Reality, Carried Weight & Bound 2 Violence
Fri, Jun 5, 6:00 PM
Corona · 317 W 6th St
DBZ Backstage Presents Harsh Reality, Carried Weight & Bound 2 Violence
Fri, Jun 5, 6:00 PM
Corona · 317 W 6th St
POMONA SHOWOFFS
Sun, Jul 19, 12:00 PM
Pomona · The Derby Room Pomona at Fairplex
POMONA SHOWOFFS
Sun, Jul 19, 12:00 PM
Pomona · The Derby Room Pomona at Fairplex
Trucks and Tacos 10th Annual Truck Show
Sat, Aug 22, 7:30 AM
Chino · Prado Regional Park
Trucks and Tacos 10th Annual Truck Show
Sat, Aug 22, 7:30 AM
Chino · Prado Regional Park
Sales end soon
Noche de Rock Sunday May 24th! Memorial Weekend!
Sunday at 9:00 PM
Riverside · The Hideaway Cafe & Lounge
Sales end soon
Noche de Rock Sunday May 24th! Memorial Weekend!
Sunday at 9:00 PM
Riverside · The Hideaway Cafe & Lounge
Almost full
Speed Dating for Singles w/ No Kids - Riverside, CA
Wed, Jun 17, 7:00 PM
Riverside · BRÜE CRÜE
Almost full
Speed Dating for Singles w/ No Kids - Riverside, CA
Wed, Jun 17, 7:00 PM
Riverside · BRÜE CRÜE
Summer Wine Soirée - Networking Event
Wed, Jun 24, 6:00 PM
Upland · Wine Me Up Social
Summer Wine Soirée - Networking Event
Wed, Jun 24, 6:00 PM
Upland · Wine Me Up Social
Sales end soon
The Willow Place Presents: The Artist Collective Anniversary
Tomorrow at 7:00 PM
Rialto · 894 W Rialto Ave
Sales end soon
The Willow Place Presents: The Artist Collective Anniversary
Tomorrow at 7:00 PM
Rialto · 894 W Rialto Ave

Trends in Ontario

Explore more trends

Frequently asked questions about Ontario

What are the best events to attend?

According to Eventbrite, the best events are:

Ripperside Cinema Galore Presents: Eraserhead

Project 21 Junior Intensive 2026

BJJ SUMMER TRAINING CAMP 2026

The Night Times, Violet Mindfield, Killing Floors @ The Flyway in Pomona

Which events are currently trending in Ontario?

The trending searches this month in Ontario are:

ontario convention center

job fairs

mix champagne lounge

mother's day

Which events are coming up?

Discover the best events happening soon – you don't want to miss them:

Riverratts W/ The Steadians / Trinidad / The Rude Tone bandits /

The Willow Place Presents: The Artist Collective Anniversary

Noche de Rock Sunday May 24th! Memorial Weekend!

Queremos Rock Concert After Party in Ontario Ca!

Ripperside Cinema Galore Presents: Eraserhead

Ripperside Cinema Galore Presents: Eraserhead

Project 21 Junior Intensive 2026

Project 21 Junior Intensive 2026

BJJ SUMMER TRAINING CAMP 2026

BJJ SUMMER TRAINING CAMP 2026

The Night Times, Violet Mindfield, Killing Floors @ The Flyway in Pomona

The Night Times, Violet Mindfield, Killing Floors @ The Flyway in Pomona

Riverratts W/ The Steadians / Trinidad / The Rude Tone bandits /

Riverratts W/ The Steadians / Trinidad / The Rude Tone bandits /

John Paycheck live at The Cathedral

John Paycheck live at The Cathedral

DNA Jiujitsu Summer Camp

DNA Jiujitsu Summer Camp

Division 1 Presents: Outta Pocket, Fatal Realm, Load Tha Nine, & More!

Division 1 Presents: Outta Pocket, Fatal Realm, Load Tha Nine, & More!

KOTTONMOUTH KINGS w/ CONEJO

KOTTONMOUTH KINGS w/ CONEJO

Mesa Productions: Greylock, IKIDNAPPEDTHEPRINCESS, Meliora, & More!

Mesa Productions: Greylock, IKIDNAPPEDTHEPRINCESS, Meliora, & More!

Queremos Rock Concert After Party in Ontario Ca!

Queremos Rock Concert After Party in Ontario Ca!

Riverside Pride Bar Crawl

Riverside Pride Bar Crawl

Sip, Swap, and Spin Showcase!

Sip, Swap, and Spin Showcase!

DBZ Backstage Presents Harsh Reality, Carried Weight & Bound 2 Violence

DBZ Backstage Presents Harsh Reality, Carried Weight & Bound 2 Violence

POMONA SHOWOFFS

POMONA SHOWOFFS

Trucks and Tacos 10th Annual Truck Show

Trucks and Tacos 10th Annual Truck Show

Noche de Rock Sunday May 24th! Memorial Weekend!

Noche de Rock Sunday May 24th! Memorial Weekend!

Speed Dating for Singles w/ No Kids - Riverside, CA

Speed Dating for Singles w/ No Kids - Riverside, CA

Summer Wine Soirée - Networking Event

Summer Wine Soirée - Networking Event

The Willow Place Presents: The Artist Collective Anniversary

The Willow Place Presents: The Artist Collective Anniversary

Things to do around Ontario

Trends in Ontario

1. Ontario convention center

2. Job fairs

3. Mix champagne lounge

4. Mother's day

5. Inland empire

6. Beis warehouse sale

7. Cinco de

8. Free kids

9. Mothers day

10. Comedy show

11. Speed dating

12. Car shows

What are the best events to attend?

Which events are currently trending in Ontario?

Which events are coming up?