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Events and Things to do in Ontario, CA

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

#IMPARABLES 10º ANIVERSARIO
North Ontario · Ontario Convention Center
#IMPARABLES 10º ANIVERSARIO
North Ontario · Ontario Convention Center
Income Property Management Expo | Inland Empire
Wed, Sep 23, 9:00 AM
North Ontario · Ontario Convention Center
Income Property Management Expo | Inland Empire
Wed, Sep 23, 9:00 AM
North Ontario · Ontario Convention Center
Outdoor Garba Festival with Jigardan Gadhavi
Sat, Aug 29, 5:00 PM
Arrow Corridor · Los Angeles Knight Riders Cricket Ground
Outdoor Garba Festival with Jigardan Gadhavi
Sat, Aug 29, 5:00 PM
Arrow Corridor · Los Angeles Knight Riders Cricket Ground
Rozz Williams: Romeo's Distress Documentary Screening + Live performance
Sat, Aug 29, 7:00 PM
Downtown · Fox Theater Pomona
Rozz Williams: Romeo's Distress Documentary Screening + Live performance
Sat, Aug 29, 7:00 PM
Downtown · Fox Theater Pomona
13th Annual Latino College Expo-FREE
Sat, Sep 12, 10:00 AM
Lordsburg · University of La Verne
13th Annual Latino College Expo-FREE
Sat, Sep 12, 10:00 AM
Lordsburg · University of La Verne
Convención California 2026
Arrow Corridor · Sheraton Fairplex Suites & Conference Center
Convención California 2026
Arrow Corridor · Sheraton Fairplex Suites & Conference Center
Pomona Children's Festival 2026
Sat, Sep 19, 10:00 AM
Downtown · Pomona Civic Center Park
Pomona Children's Festival 2026
Sat, Sep 19, 10:00 AM
Downtown · Pomona Civic Center Park
Orange County Bible Conference 2026
Sat, Oct 17, 8:00 AM
The Summit · Kindred Community Church
Orange County Bible Conference 2026
Sat, Oct 17, 8:00 AM
The Summit · Kindred Community Church
Keeping It 2000s: Brunch Day Party w/ Yung Joc (Live) Pomona Ca
Today at 11:00 AM
Downtown · 197 E 2nd St
Keeping It 2000s: Brunch Day Party w/ Yung Joc (Live) Pomona Ca
Today at 11:00 AM
Downtown · 197 E 2nd St
Boots on Main Country Festival
Sat, Sep 12, 2:00 PM
Carlton · Main Street
Boots on Main Country Festival
Sat, Sep 12, 2:00 PM
Carlton · Main Street
CARNAVAL X INVASION NIGHTCLUB SPECIAL EVENT
Thursday at 9:30 PM
Downtown · Carnaval Nightclub
CARNAVAL X INVASION NIGHTCLUB SPECIAL EVENT
Thursday at 9:30 PM
Downtown · Carnaval Nightclub
DOCUMENTARY: SHOWCASE THEATER
Sat, Sep 5, 6:00 PM
Downtown · The Cathedral Pomona
DOCUMENTARY: SHOWCASE THEATER
Sat, Sep 5, 6:00 PM
Downtown · The Cathedral Pomona
6th Annual "Classics in the Park" by Rotary Club of Norco
Sat, Oct 17, 10:00 AM
La Sierra Hills · Pikes Peak Park
6th Annual "Classics in the Park" by Rotary Club of Norco
Sat, Oct 17, 10:00 AM
La Sierra Hills · Pikes Peak Park
ENV Health and Wellness Design Colloquium
Thu, Sep 3, 10:00 AM
Cal Poly · College of Environmental Design Building 7
ENV Health and Wellness Design Colloquium
Thu, Sep 3, 10:00 AM
Cal Poly · College of Environmental Design Building 7
2nd Annual Tiffany Inspired White Party
Sun, Aug 30, 4:00 PM
Downtown · Epic Events Center
2nd Annual Tiffany Inspired White Party
Sun, Aug 30, 4:00 PM
Downtown · Epic Events Center
Fall Fest 2026
Sat, Oct 3, 4:00 PM
Bonita Avenue · 275 E Foothill Blvd
Fall Fest 2026
Sat, Oct 3, 4:00 PM
Bonita Avenue · 275 E Foothill Blvd
Boots & Buffet: Summer Line Dancing Night @ Pomona Valley Mining Co.
Sat, Sep 5, 5:30 PM
Mountain Meadows · Pomona Valley Mining Co
Boots & Buffet: Summer Line Dancing Night @ Pomona Valley Mining Co.
Sat, Sep 5, 5:30 PM
Mountain Meadows · Pomona Valley Mining Co
15th Annual Riverside County Women's Leadership Conference
Tue, Sep 29, 7:00 AM
South Corona · Crossroads Christian Church
15th Annual Riverside County Women's Leadership Conference
Tue, Sep 29, 7:00 AM
South Corona · Crossroads Christian Church
Infinity Fest
Sat, Sep 5, 1:00 PM
East Pomona · Creator Tattoo
Infinity Fest
Sat, Sep 5, 1:00 PM
East Pomona · Creator Tattoo
Where Itz At Wednesday Live Band Experience
Wed, Sep 23, 7:00 PM
Downtown · Epic Events Center
Where Itz At Wednesday Live Band Experience
Wed, Sep 23, 7:00 PM
Downtown · Epic Events Center

Trends in Ontario

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Frequently asked questions about Ontario

What are the best events to attend?

According to Eventbrite, the best events are:

#IMPARABLES 10º ANIVERSARIO

Income Property Management Expo | Inland Empire

13th Annual Latino College Expo-FREE

Convención California 2026

Which events are currently trending in Ontario?

The trending searches this month in Ontario are:

ontario convention center

mix champagne lounge

beis warehouse sale

Which events are coming up?

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

Keeping It 2000s: Brunch Day Party w/ Yung Joc (Live) Pomona Ca

CARNAVAL X INVASION NIGHTCLUB SPECIAL EVENT

Outdoor Garba Festival with Jigardan Gadhavi

Rozz Williams: Romeo's Distress Documentary Screening + Live performance