Upcoming Ontario Events
Check out what's happening all around Ontario, CA
The O'Jays, Commodores, Sister Sledge in Ontario
Fri, 05 Dec at 07:00 pm
Toyota Arena
Ontario Art Walk
Sat, 15 Nov at 06:00 pm
Ontario Museum of History & Art
Free
Welcome To The West Music Festival at Toyota Arena - CA
Sat, 29 Nov at 06:00 pm
Toyota Arena - CA
Christmas Concert & Pie Social - Gateway in Concert
Sat, 13 Dec at 06:00 pm
Free Will Baptist Church
Free
Breakfast With Santa
Sun, 07 Dec at 10:00 am
Dave & Buster's Ontario
Calgary Wranglers at Ontario Reign at Toyota Arena - CA
Sat, 06 Dec
Toyota Arena - CA
Chico Bean at Improv Comedy Club - Ontario
Fri, 21 Nov
Improv Comedy Club - Ontario
Muppets Christmas Drag Brunch
Sat, 13 Dec at 04:00 pm
Ontario Improv
Old Dominion: How Good Is That - World Tour
Wed, 10 Dec at 07:00 pm
Toyota Arena
DTO THIRD SATURDAY ART EVENT
Sat, 15 Nov at 05:00 pm
Untitled Art Gallery
Free
West Coast Doll Show
Sat, 28 Feb at 09:00 am
222 North Vineyard av. Ontario CA
Tucson Roadrunners at Ontario Reign at Toyota Arena - CA
Fri, 10 Oct
Toyota Arena - CA
Ray Grady at Improv Comedy Club - Ontario
Sun, 16 Nov
Improv Comedy Club - Ontario
Wine & Golf Trivia Night
Fri, 21 Nov at 06:30 pm
Whispering Lakes Golf Course
USD 18
Ontario V. Miller | High-School Football
Fri, 14 Nov at 07:00 pm
Ontario High School (California)
Ontario V. Miller | High-School Football
Fri, 14 Nov at 07:00 pm
Ontario High School (California)
FRIENDSGIVING R&B EXPERIENCE
Fri, 21 Nov at 10:00 pm
4481 Ontario Mills Pkwy
USD 18 to 109
She was a Fairy the MYAA P Live
Sat, 15 Nov at 10:00 pm
Mix Champagne Lounge
USD 13 to 82
Get Crack'd... PPV (Kris Kringle Pull 3)
Sun, 07 Dec at 10:00 am
Big Al's Ontario
Paint Your Pet at Strum Brewing Ontario
Fri, 14 Nov at 07:00 pm
Strum Brewing Company
USD 50 to 87
Rancho Young Adult Group - Friendsgiving Celebration
Fri, 14 Nov at 05:00 pm
Golden Corral
Ontario Improv Comics Seen On HBO Hulu Netflix!!!
Thu, 20 Nov at 07:45 pm
Ontario Improv
Free
TOBYMAC with Crowder & Jeremy Camp: Hits Deep Tour
Sat, 21 Feb at 07:00 pm
Toyota Arena
San Diego Gulls at Ontario Reign at Toyota Arena - CA
Fri, 17 Apr at 07:00 pm
Toyota Arena - CA
Selfies With Santa in Ontario - 12/6
Sat, 06 Dec at 12:00 pm
Mathis Home
Free
Creepmas Paint n' Sip Event!! Oogie Boogie Tree!!
Fri, 19 Dec at 06:00 pm
Metabolic Brewing Co.
USD 39 to 71
Award-winning Barber course
Sun, 30 Nov at 05:00 pm
2409 S Vineyard Ave unit h
USD 269
Chris D'Elia at Ontario Improv
Sat, 27 Dec at 07:00 pm
Ontario Improv Comedy Club
Selfies With Santa in Ontario - 12/13
Sat, 13 Dec at 12:00 pm
Mathis Home
Free
ACES Autism Therapy Ontario Grand Opening
Fri, 12 Dec at 03:00 pm
2990 Inland Empire Blvd
Free
The O'Jays, The Spinners, The Chi-Lites, The Commodores & more
Fri, 05 Dec at 08:00 pm
Toyota Arena
Mike E. Winfield at Improv Comedy Club - Ontario
Wed, 26 Nov at 08:00 pm
Improv Comedy Club - Ontario
San Diego Sockers at Empire Strykers at Toyota Arena - CA
Fri, 12 Dec
Toyota Arena - CA
Chris D'Elia at Ontario Improv
Fri, 26 Dec at 07:30 pm
Ontario Improv Comedy Club
Tacoma Stars at Empire Strykers at Toyota Arena - CA
Thu, 08 Jan
Toyota Arena - CA
TI - TIP Clifford Joseph Harris at Ontario Improv Comedy Club
Fri, 14 Nov at 07:30 pm
Ontario Improv Comedy Club
Full Throttle Fun:F1 Race Day Watch Party & Racing Simulator Warehouse Sale
Sun, 30 Nov at 08:00 am
1004 Brooks St
Free
The O'Jays, The Spinners, The Commodores,The Chi-Lites & Sister Sledge
Fri, 05 Dec at 07:00 pm
Toyota Arena
An Evening at The Improv
Wed, 19 Nov at 07:00 pm
Ontario Improv
Free
St. Louis Ambush at Empire Strykers at Toyota Arena - CA
Fri, 19 Dec at 07:05 pm
Toyota Arena - CA
Ontario Reign vs. Calgary Wranglers
Sat, 06 Dec at 06:00 pm
Toyota Arena
USD 50
Acoustic Rewind live at Left Coast Brewing
Fri, 19 Dec at 07:00 pm
Left Coast Brewing Ontario
A Platinum Sagittarius Affair, BOMBAY Ultra Lounge
Sat, 29 Nov at 09:00 pm
Bombay Ultra Lounge
USD 29 to 176
Paint n Sip at Brew Haven Ontario Ranch in RodeoX
Wed, 26 Nov at 06:30 pm
Brew Haven
USD 29 to 45
Tip "T.I." Harris featuring the HaHa Mafia
Fri, 14 Nov at 07:30 pm
Ontario Improv Comedy Club
ULV MPA: Economic Mobility and Opportunity Student Engagement Showcase
Wed, 03 Dec at 06:30 pm
University of La Verne College of Law and Public Service
Free
YG, Too Short, Mack 10, DJ Quik, Mozzy & more
Sat, 29 Nov at 08:00 pm
Toyota Arena
Michael Yo: Issa Truuue Tour
Fri, 28 Nov at 07:30 pm
Ontario Improv Comedy Club
IABCA's 2025 Southland Autumn Sieger International Dog Show
Sat, 22 Nov at 08:30 am
Cucamonga-Guasti Regional Park
Jay Mewes: Diary of A Man Child
Wed, 10 Dec at 08:00 pm
Ontario Improv Comedy Club
PBR: Pendleton Whisky Velocity Tour
Sat, 17 Jan at 07:00 pm
Toyota Arena
NESNA F&I Academy - West Region
Mon, 17 Nov at 12:00 pm
Nissan Ontario Training Center
Free
The Dirty Show
Tue, 18 Nov at 04:00 pm
Ontario Improv
Disney On Ice presents Let's Dance!
Fri, 26 Dec at 06:00 pm
Toyota Arena
Grand Opening Celebration - Ontario, California
Fri, 14 Nov at 09:00 am
950 N Haven Ave, Ontario, CA 91764-4992, United States
PBR Two-Day Package - Ticket Includes Access to all days
Fri, 16 Jan at 08:00 pm
Toyota Arena
Bakersfield Condors at Ontario Reign at Toyota Arena - CA
Fri, 21 Nov at 07:00 pm
Toyota Arena - CA
BATTLE FOR THE SMASH CROWN
Sun, 07 Dec at 04:00 pm
G Franco’s Barbershop
USD 7
MLC Band at American Legion - Ontario
Sat, 22 Nov at 06:00 pm
American Legion Post 112, Ontario CA
Katt Williams: The Golden Age Tour
Fri, 23 Jan at 08:00 pm
Toyota Arena
Henderson Silver Knights at Ontario Reign
Sat, 18 Oct
Toyota Arena - Ontario
USD 18 to 45
Michael Tickets
Sat, 29 Nov at 09:30 pm
Ontario,ca.
Healing The Healers Women's Conference
Sat, 06 Dec at 10:00 am
Ontario Convention Center
Free
Empire Strykers vs. San Diego Sockers
Thu, 11 Dec at 04:00 pm
Toyota Arena - Ontario
USD 27 to 94
Rainforest Cafe Ontario - Silence in the Rainforest Breakfast with Santa
Sat, 06 Dec at 08:00 am
Rainforest Cafe - Ontario Mills, CA
USD 0 to 44
Ontario Reign vs. Henderson Silver Knights
Fri, 17 Oct at 07:00 pm
Toyota Arena
USD 44
Cultura | Paint, Sip and Sing: FRIENDSGIVING
Thu, 20 Nov at 06:00 pm
Kulturas
USD 45
Disney On Ice presents Let's Dance!
Sat, 27 Dec at 03:00 pm
Toyota Arena
Retro Speks at Strum Brewing
Sun, 21 Dec at 06:30 pm
Strum Brewing Company
Disney On Ice presents Let's Dance!
Sun, 28 Dec at 03:00 pm
Toyota Arena
Empire Strykers vs. St. Louis Ambush
Thu, 18 Dec at 04:00 pm
Toyota Arena - Ontario
Disney On Ice presents Let's Dance!
Sat, 27 Dec at 06:30 pm
Toyota Arena
Ontario Reign vs. Tucson Roadrunners
Wed, 04 Feb at 07:00 pm
Toyota Arena
USD 44
Marlon Wayans at Ontario Improv
Sat, 20 Dec at 09:30 pm
Ontario Improv Comedy Club
Marlon Wayans at Ontario Improv
Fri, 19 Dec at 07:30 pm
Ontario Improv Comedy Club
Thanksgiving Feast
Sat, 15 Nov at 12:00 pm
Downtown West
Katt Williams Ontario
Fri, 23 Jan at 08:00 pm
KATT WILLIAMS – Ontario, CA – January 23, 2026
Ontario Reign vs. Bakersfield Condors
Fri, 21 Nov
Toyota Arena
USD 44
Car Show and Toy Drive
Sat, 13 Dec at 08:00 am
3325 E Shelby St
Free
Steve Trevino at Improv Comedy Club - Ontario
Thu, 04 Dec
Improv Comedy Club - Ontario
I-15 Express Lanes Project Tour
Fri, 14 Nov at 10:00 am
Michael Baker International Ontario Office
USD 25 to 45
Disney On Ice presents Let's Dance!
Sun, 28 Dec at 11:00 am
Toyota Arena
Marlon Wayans Tickets
Sat, 20 Dec at 09:30 pm
Ontario,ca.
The Dirty Show-Ontario Improv
Wed, 19 Nov at 08:00 pm
Ontario Improv Comedy Club
Studio Saturdays: That’s A Wrap
Sat, 13 Dec at 11:00 am
Ontario Museum of History & Art
Free
Disney On Ice presents Let's Dance!
Fri, 26 Dec at 02:00 pm
Toyota Arena
Jeff Garcia
Sat, 13 Dec at 04:00 pm
Ontario Improv
Ontario Reign vs. Calgary Wranglers
Fri, 05 Dec at 04:00 pm
Toyota Arena - Ontario
MercyMe - Wonder + Awe Tour
Sun, 19 Apr at 07:00 pm
Toyota Arena
LAPG Ontario - Black Friday & Small Biz Saturday Parking Lot Sale Event!
Fri, 28 Nov at 09:00 am
LA Police Gear (Ontario, CA)
Texas Stars at Ontario Reign at Toyota Arena - CA
Sun, 30 Nov at 05:00 pm
Toyota Arena - CA
Barber Battle Bambino Barbershop
Sun, 23 Nov at 10:00 am
2250 S Euclid Ave unit b
USD 109
San Jose Barracuda at Ontario Reign at Toyota Arena - CA
Sat, 20 Dec
Toyota Arena - CA
Disney On Ice presents Let's Dance!
Sun, 28 Dec at 06:30 pm
Toyota Arena
TI - TIP Clifford Joseph Harris at Improv Comedy Club - Ontario
Fri, 14 Nov at 07:30 pm
Improv Comedy Club - Ontario
FM Station great deep-FM rock hits from the 60s-90s at American Legion Post 112 Ontario, CA
Sat, 29 Nov at 06:00 pm
American Legion Post 112, Ontario CA
Marca Registrada at Toyota Arena - CA
Wed, 26 Nov at 08:00 pm
Toyota Arena - CA
Marlon Wayans at Ontario Improv
Sun, 21 Dec at 06:00 pm
Ontario Improv Comedy Club
Cousins Maine Lobster Food Truck visits ONTARIO!!
Sun, 07 Dec at 12:00 pm
2802 S Milliken Ave, Ontario, CA 91761
Disney On Ice - Let's Dance at Toyota Arena - CA
Thu, 25 Dec at 03:00 pm
Toyota Arena - CA
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Upcoming Ontario Events