Your version of Internet Explorer is not longer supported. Please upgrade your browser.

Events this month in Ontario, CA

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

Selling quickly
Convención California 2025
North Ontario · DoubleTree by Hilton Hotel Ontario Airport
Selling quickly
Convención California 2025
North Ontario · DoubleTree by Hilton Hotel Ontario Airport
CARNAVAL THURSDAY: MIKE SHERM LIVE
Thu, Aug 28, 9:30 PM
Downtown · Carnaval Nightclub
CARNAVAL THURSDAY: MIKE SHERM LIVE
Thu, Aug 28, 9:30 PM
Downtown · Carnaval Nightclub
Selling quickly
Los Osos 20 Year Reunion
Sat, Aug 30, 6:00 PM
Day Creek · The Etiwanda Roadhouse Bar & Grill
Selling quickly
Los Osos 20 Year Reunion
Sat, Aug 30, 6:00 PM
Day Creek · The Etiwanda Roadhouse Bar & Grill
TRAPETON PARTY @ CARNAVAL NIGHTCLUB // REGGAETON & HIP-HOP // $5 UNTIL 10PM
Sun, Aug 31, 9:30 PM
Downtown · Carnaval Nightclub
TRAPETON PARTY @ CARNAVAL NIGHTCLUB // REGGAETON & HIP-HOP // $5 UNTIL 10PM
Sun, Aug 31, 9:30 PM
Downtown · Carnaval Nightclub
Sales end soon
Friday Night Agosto 22 - Banda, Norteño, y Reggaeton
Friday at 9:30 PM
Downtown · Carnaval Nightclub
Sales end soon
Friday Night Agosto 22 - Banda, Norteño, y Reggaeton
Friday at 9:30 PM
Downtown · Carnaval Nightclub
2nd Annual Inland Empire Round Table - General Contractor's Breakfast
Tue, Aug 26, 8:00 AM
North Ontario · DoubleTree by Hilton Hotel Ontario Airport
2nd Annual Inland Empire Round Table - General Contractor's Breakfast
Tue, Aug 26, 8:00 AM
North Ontario · DoubleTree by Hilton Hotel Ontario Airport
**NEW DATE **SBR Leadership Symposium
Sat, Aug 30, 8:30 AM
Central District · Mt Sinai COGIC
**NEW DATE **SBR Leadership Symposium
Sat, Aug 30, 8:30 AM
Central District · Mt Sinai COGIC
Club Wealth - Two Events One Day! | Riverside, CA
Today at 8:45 AM
Wood Streets · Inland Valleys Association Realtors
Club Wealth - Two Events One Day! | Riverside, CA
Today at 8:45 AM
Wood Streets · Inland Valleys Association Realtors
Selling quickly
Portrait Photography 101 Workshop -Taught by Dimitry Loiseau
Sat, Aug 30, 11:00 AM
La Sierra · Image One Camera and Video
Selling quickly
Portrait Photography 101 Workshop -Taught by Dimitry Loiseau
Sat, Aug 30, 11:00 AM
La Sierra · Image One Camera and Video
Keeping it 2000s brunch with Paula DeAnda
Sun, Aug 24, 11:00 AM
Downtown · 197 E 2nd St
Keeping it 2000s brunch with Paula DeAnda
Sun, Aug 24, 11:00 AM
Downtown · 197 E 2nd St
Nearly full
Cal Poly Alumni — Inland Empire New Student Send-Off
Friday at 5:00 PM
Deer Creek · Watts Residence, Rancho Cucamonga
Nearly full
Cal Poly Alumni — Inland Empire New Student Send-Off
Friday at 5:00 PM
Deer Creek · Watts Residence, Rancho Cucamonga
Elijah Craig Bourbon Dinner
Today at 7:00 PM
North Pomona · The Whisper House
Elijah Craig Bourbon Dinner
Today at 7:00 PM
North Pomona · The Whisper House
OHGEESY X AMP AFTER DARK
Fri, Aug 29, 10:00 PM
Arlington · AMP
OHGEESY X AMP AFTER DARK
Fri, Aug 29, 10:00 PM
Arlington · AMP
Nearly full
Jazz Speakeasy
Thursday at 7:00 PM
Upland Palms · Evolve Distilling
Nearly full
Jazz Speakeasy
Thursday at 7:00 PM
Upland Palms · Evolve Distilling
ComptonAV/ Haiti Babii / Eke - Tour Stop
Friday at 9:00 PM
South of Foothill · 965 W Foothill Blvd
ComptonAV/ Haiti Babii / Eke - Tour Stop
Friday at 9:00 PM
South of Foothill · 965 W Foothill Blvd
Nearly full
Art Night Out: Artistic Spirits
Thursday at 6:00 PM
North Pomona · Claremont Lewis Museum of Art
Nearly full
Art Night Out: Artistic Spirits
Thursday at 6:00 PM
North Pomona · Claremont Lewis Museum of Art
Selling quickly
Live tribute to The Strokes in Riverside!
Saturday at 9:00 PM
Downtown · The Hideaway Cafe & Lounge
Selling quickly
Live tribute to The Strokes in Riverside!
Saturday at 9:00 PM
Downtown · The Hideaway Cafe & Lounge
R&B With Love @ Mezcal Riverside (Day Party)
Sun, Aug 31, 3:00 PM
Downtown · Mezcal Ultra Lounge
R&B With Love @ Mezcal Riverside (Day Party)
Sun, Aug 31, 3:00 PM
Downtown · Mezcal Ultra Lounge
Sales end soon
Advanced Search Warrants 08/21/25 & 08/22/25 Ontario
Thursday at 8:00 AM
Archiblad Ranch · Ontario Police Department Community Room 1
Sales end soon
Advanced Search Warrants 08/21/25 & 08/22/25 Ontario
Thursday at 8:00 AM
Archiblad Ranch · Ontario Police Department Community Room 1
90s Era House Party at The Flyway Pomona!
Sat, Aug 30, 9:00 PM
Downtown · Flyway
90s Era House Party at The Flyway Pomona!
Sat, Aug 30, 9:00 PM
Downtown · Flyway

Trends in Ontario

Explore more trends

Explore more trends

Frequently asked questions about Ontario

What are the best events to attend this month?

According to Eventbrite, the best events this month are:

Convención California 2025

CARNAVAL THURSDAY: MIKE SHERM LIVE

Los Osos 20 Year Reunion

TRAPETON PARTY @ CARNAVAL NIGHTCLUB // REGGAETON & HIP-HOP // $5 UNTIL 10PM

Which events are currently trending in Ontario?

The trending searches this month in Ontario are:

ontario convention center

mix champagne lounge

Which events are coming up?

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

Club Wealth - Two Events One Day! | Riverside, CA

Elijah Craig Bourbon Dinner

Advanced Search Warrants 08/21/25 & 08/22/25 Ontario

Art Night Out: Artistic Spirits