All Upcoming events

• Fri, 05 Dec, 2025 - 07:00 PM

  The O'Jays, Commodores, Sister Sledge in Ontario

  Toyota Arena

  6+ Interested
• Wed, 12 Nov, 2025 - 07:00 PM

  Spiritbox, Periphery, Honey Revenge in Ontario

  Toyota Arena
• Fri, 31 Oct, 2025 - 09:00 AM

  Stamp & Scrapbook Expo Ontario, CA

  Ontario Convention Center

  657+ Interested
• Wed, 29 Oct, 2025 - 11:00 AM

  Ontario Job Fair - Ontario Career Fair

  Ontario
• Sat, 15 Nov, 2025 - 06:00 PM

  Ontario Art Walk

  Ontario Museum of History & Art

  Free
• Thu, 06 Nov, 2025 - 05:00 PM

  First Thursdays: Patch Making Workshop

  Ontario Museum of History & Art

  Free
• Sat, 01 Nov, 2025 - 04:00 PM

  A-NOT-So-Holiday Concert

  536 N Euclid Ave
• Sat, 29 Nov, 2025 - 06:00 PM

  Welcome To The West Music Festival at Toyota Arena - CA

  Toyota Arena - CA
• Sat, 06 Dec, 2025 - 06:00 PM

  Calgary Wranglers at Ontario Reign at Toyota Arena - CA

  Toyota Arena - CA
• Fri, 07 Nov, 2025 - 08:00 PM

  Los Tigres Del Norte in Ontario

  Toyota Arena
• Wed, 10 Dec, 2025 - 07:00 PM

  Old Dominion: How Good Is That - World Tour

  Toyota Arena

  1002+ Interested
• Sat, 08 Nov, 2025 - 10:00 AM

  A soft morning with Ayn & Sugared at Venus

  Sugared At Venus - Brazilian Sugaring Hair Removal
• Sat, 29 Nov, 2025 - 09:00 PM

  A Platinum Sagittarius Affair, BOMBAY Ultra Lounge

  Bombay Ultra Lounge
• Wed, 19 Nov, 2025 - 07:00 PM

  An Evening at The Improv

  Ontario Improv
• Sun, 23 Nov, 2025 - 06:00 PM

  Chico Bean at Improv Comedy Club - Ontario

  Improv Comedy Club - Ontario
• Fri, 31 Oct, 2025 - 09:30 PM

  Underwold: The Faction Wars - Halloween Club Night

  Hamburger Mary's Ontario
• Sat, 16 May, 2026 - 10:00 AM

  Comic Con Revolution Ontario California 2026

  Ontario Convention Center

  638+ Interested
• Sat, 13 Dec, 2025 - 06:00 PM

  Christmas Concert & Pie Social - Gateway in Concert

  Free Will Baptist Church

  Free
• Sun, 07 Dec, 2025 - 10:00 AM

  Get Crack'd... PPV (Kris Kringle Pull 3)

  Big Al's Ontario

  48+ Interested
• Fri, 14 Nov, 2025 - 07:30 PM

  Tip "T.I." Harris featuring the HaHa Mafia

  Ontario Improv Comedy Club
• Wed, 29 Oct, 2025 - 08:00 PM

  Shang - Ontario Improv - FREE Tickets - Wednesday, October 29th, 8 PM!

  Ontario Improv
• Sat, 28 Feb, 2026 - 09:00 AM

  West Coast Doll Show

  222 North Vineyard av. Ontario CA

  285+ Interested
• Sat, 08 Nov, 2025 - 06:00 PM

  Sheryl Underwood: I Need a Job Tour

  Ontario Improv Comedy Club
• Fri, 23 Jan, 2026 - 08:00 PM

  Katt Williams: The Golden Age Tour

  Toyota Arena
• Sun, 16 Nov, 2025 - 06:00 PM

  Ray Grady

  Ontario Improv Comedy Club
• Thu, 20 Nov, 2025 - 06:00 PM

  Cultura | Paint, Sip and Sing: FRIENDSGIVING

  Kulturas
• Sat, 08 Nov, 2025 - 06:00 PM

  Hockey Fights Cancer Night! Open to ALL Southern CA Events!

  Toyota Arena
• Sat, 13 Dec, 2025 - 08:00 AM

  Car Show and Toy Drive

  3325 E Shelby St
• Sun, 14 Dec, 2025 - 06:00 PM

  Jeff Garcia at Improv Comedy Club - Ontario

  Improv Comedy Club - Ontario
• Fri, 14 Nov, 2025 - 10:00 AM

  I-15 Express Lanes Project Tour

  Michael Baker International Ontario Office
• Thu, 13 Nov, 2025 - 06:00 PM

  SME SoCal Dinner Event: Drilling & Sampling Methodology in Cement

  Dave & Buster's
• Fri, 05 Dec, 2025 - 07:00 PM

  The O'Jays, The Spinners, The Commodores,The Chi-Lites & Sister Sledge

  Toyota Arena
• Sat, 20 Dec, 2025 - 06:00 PM

  San Jose Barracuda at Ontario Reign at Toyota Arena - CA

  Toyota Arena - CA
• Fri, 07 Nov, 2025 - 08:00 PM

  Tour 2025 - Ontario, CA

  Toyota Arena
• Fri, 14 Nov, 2025 - 07:00 PM

  Paint Your Pet at Strum Brewing Ontario

  Strum Brewing Company
• Wed, 12 Nov, 2025 - 07:00 PM

  Spiritbox at Toyota Arena - CA

  Toyota Arena - CA
• Fri, 07 Nov Onwards

  Los Tigres del Norte at Toyota Arena - CA

  Toyota Arena - CA
• Sat, 01 Nov, 2025 - 12:00 PM

  Día de los Muertos (Day of the Dead)

  Euclid Avenue
• Sat, 24 Jan, 2026 - 09:30 PM

  Mojo Brookzz at Improv Comedy Club - Ontario

  Improv Comedy Club - Ontario
• Fri, 31 Oct, 2025 - 03:00 PM

  🎃👻 FREEky Friday: Family Halloween Party at Big Al’s! 👻🎃

  4120 E. 4th St., Ontario, CA, United States, California 91764
• Tue, 11 Nov, 2025 - 06:00 PM

  Candle Making Class at Left Coast Brewing (Ontario Location)

  980 N Haven Ave ste 100
• Tue, 04 Nov, 2025 - 04:00 PM

  Se Me Subio El Muerto

  Ontario Improv
• Sat, 08 Nov Onwards

  San Diego Gulls at Ontario Reign at Toyota Arena - CA

  Toyota Arena - CA
• Wed, 05 Nov, 2025 - 06:30 PM

  NVISION Ontario Live LASIK with Dr. Eric Areiter - Non-CE Event

  NVISION Ontario
• Mon, 03 Nov, 2025 - 10:00 AM

  Authors at ONT - Bob Weis Book Signing Event!

  2900 E Airport Dr, Ontario, CA 91761-2134, United States
• Fri, 23 Jan, 2026 - 07:00 PM

  Katt Williams at Ontario - Ontario, CA

  Toyota Arena - Ontario - Ontario, CA
• Fri, 07 Nov, 2025 - 07:00 PM

  Acoustic Rewind live at Left Coast Brewing

  Left Coast Brewing Ontario
• Sat, 08 Nov, 2025 - 02:00 PM

  Hamburger Mary’s Bingo!

  Hamburger Mary's Ontario
• Thu, 13 Nov, 2025 - 08:00 PM

  Alan Saldaña en Español

  Ontario Improv Comedy Club
• Fri, 31 Oct, 2025 - 07:30 PM

  Lavell Crawford at Improv Comedy Club - Ontario

  Improv Comedy Club - Ontario
• Sat, 01 Nov, 2025 - 10:00 AM

  Dimensional Christmas Ornaments

  Ontario Convention Center
• Thu, 06 Nov, 2025 - 07:30 PM

  Jagged Edge at Toyota Arena - CA

  Toyota Arena - CA
• Wed, 04 Feb, 2026 - 07:00 PM

  Ontario Reign vs. Tucson Roadrunners

  Toyota Arena

  USD 44
• Wed, 07 Jan, 2026 - 08:00 PM

  Mike Goodwin at Improv Comedy Club - Ontario

  Improv Comedy Club - Ontario
• Fri, 21 Nov, 2025 - 07:00 PM

  Bakersfield Condors at Ontario Reign at Toyota Arena - CA

  Toyota Arena - CA
• Fri, 31 Oct, 2025 - 07:30 PM

  Lavell Crawford at Ontario Improv Comedy Club

  Ontario Improv Comedy Club
• Thu, 30 Oct, 2025 - 05:00 PM

  DAV Chapter 12 Bowling Fundraiser at Big AL'S

  Big AL'S
• Thu, 30 Oct, 2025 - 07:00 PM

  Bites, Brews & Boards

  Left Coast Brewing Distillery Smokehouse - Ontario
• Sat, 14 Feb, 2026 - 08:00 AM

  5K at the Runway & FREE Community Event

  2180 E Avion St. Ontario, CA 91761
• Sun, 19 Apr, 2026 - 07:00 PM

  MercyMe at Toyota Arena - CA

  Toyota Arena - CA
• Wed, 29 Oct, 2025 - 08:30 AM

  Ontario Crush It Advanced Certified Payroll Seminar, Oct 29

  Guasti Road
• Sun, 02 Nov, 2025 - 10:00 AM

  Spark of Love Toy Drive and Car Show

  Inland Empire, 91762
• Sat, 08 Nov, 2025 - 11:00 AM

  The Anime Husbando Cosplay Café @ anime expo chibi

  Ontario Convention Center
• Fri, 26 Dec, 2025 - 07:30 PM

  Chris D'Elia at Ontario Improv

  Ontario Improv Comedy Club
• Wed, 29 Oct, 2025 - 06:30 PM

  14th Annual Randall Lewis Leadership in Public Service Series Dinner

  320 E D St
• Thu, 13 Nov, 2025 - 05:30 PM

  Holiday Mixer: Jingle & Mingle – Made in the IE

  Left Coast Brewing Distillery Smokehouse - Ontario
• Fri, 05 Dec Onwards

  Ontario Reign vs. Calgary Wranglers

  Toyota Arena - Ontario
• Fri, 07 Nov, 2025 - 07:30 PM

  The Experience Conference

  Element Ontario
• Tue, 11 Nov, 2025 - 07:00 PM

  Open Mic at the Ontario Improv

  Ontario Improv Comedy Club
• Fri, 07 Nov, 2025 - 06:00 PM

  Starfall After Dark (18+) Cosplay Café @ anime expo chibi

  Ontario Convention Center
• Sat, 08 Nov, 2025 - 04:00 AM

  Parking Los Tigres del Norte

  Toyota Arena - Ontario
• Sun, 30 Nov, 2025 - 05:00 PM

  Texas Stars at Ontario Reign at Toyota Arena - CA

  Toyota Arena - CA
• Sat, 08 Nov, 2025 - 09:00 AM

  WIDA Western US Oireachtas

  1450 E G St, Ontario, CA 91764-4410, United States
• Thu, 13 Nov, 2025 - 06:00 PM

  2025 OD Fall CE | Pacific Eye Institute

  Embassy Suites by Hilton Ontario Airport
• Sat, 08 Nov, 2025 - 12:00 PM

  Studio Saturdays: Comic Making Workshop

  Ontario Museum of History & Art
• Sun, 23 Nov, 2025 - 10:00 AM

  Barber Battle Bambino Barbershop

  2250 S Euclid Ave unit b
• Wed, 26 Nov, 2025 - 08:00 PM

  Marca Registrada at Toyota Arena - CA

  Toyota Arena - CA
• Wed, 12 Nov, 2025 - 07:00 PM

  Spiritbox: Tsunami Sea North American Tour Part II

  Toyota Arena
• Fri, 14 Nov, 2025 - 07:30 PM

  TI - TIP Clifford Joseph Harris at Improv Comedy Club - Ontario

  Improv Comedy Club - Ontario
• Fri, 17 Jul, 2026 - 10:00 AM

  Ontario, CA- Makeup Blowout Sale Event!

  Ontario Airport Hotel & Conference Center

  Free
• Sat, 18 Apr, 2026 - 04:00 PM

  MercyMe

  Toyota Arena - Ontario
• Wed, 04 Mar, 2026 - 08:00 PM

  Magic for Adults: Ontario, CA

  Ontario Improv Comedy Club
• Sun, 02 Nov, 2025 - 12:00 PM

  MULTI-STATE, Non-Resident CCW CLASS for Arizona, Florida & Utah

  Hampton Inn & Suites Ontario (Ontario, CA)
• Fri, 14 Nov, 2025 - 07:30 PM

  TI - TIP Clifford Joseph Harris at Ontario Improv Comedy Club

  Ontario Improv Comedy Club
• Sat, 22 Nov, 2025 - 08:30 AM

  IABCA's 2025 Southland Autumn Sieger International Dog Show

  Cucamonga-Guasti Regional Park
• Thu, 13 Nov, 2025 - 04:00 PM

  T.I. (TIP Harris)

  Ontario Improv
• Thu, 30 Oct, 2025 - 08:00 PM

  Daniel Weingarten at Improv Comedy Club - Ontario

  Improv Comedy Club - Ontario
• Sat, 13 Dec, 2025 - 04:00 PM

  Jeff Garcia

  Ontario Improv
• Mon, 17 Nov, 2025 - 12:00 PM

  NESNA F&I Academy - West Region

  Nissan Ontario Training Center
• Fri, 23 Jan, 2026 - 08:00 PM

  Katt Williams Ontario

  KATT WILLIAMS – Ontario, CA – January 23, 2026
• Sat, 06 Jun, 2026 - 07:00 PM

  Rialto High School Class of 2006 - 20 Year Reunion

  Dave & Buster's Ontario
• Sat, 21 Feb, 2026 - 07:00 PM

  TobyMac at Toyota Arena - CA

  Toyota Arena - CA
• Thu, 06 Nov Onwards

  Neema Naz at Ontario Improv Comedy Club

  Ontario Improv Comedy Club
• Fri, 28 Nov, 2025 - 07:30 PM

  Michael Yo: Issa Truuue Tour

  Ontario Improv Comedy Club
• Fri, 26 Dec, 2025 - 02:00 PM

  Disney On Ice presents Let's Dance!

  Toyota Arena
• Fri, 16 Jan, 2026 - 08:00 PM

  PBR Two-Day Package - Ticket Includes Access to all days

  Toyota Arena
• Sat, 24 Jan Onwards

  Colorado Eagles at Ontario Reign at Toyota Arena - CA

  Toyota Arena - CA
• Thu, 20 Nov Onwards

  Ontario Reign vs. Bakersfield Condors

  Toyota Arena - Ontario
• Sat, 03 Jan Onwards

  Ontario Reign vs. Iowa Wild

  Toyota Arena - Ontario