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🎉Upcoming events

Festivals, council meetings, concerts and public activities scheduled in the city, translated to English.

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Past events are kept in the event archive →

Quinceanera.com Expo & Fashion Show | Ontario 2026

Quinceanera.com Expo & Fashion Show | Ontario 2026

📅 Sun, 09 Aug 2026, 00:00 – 09 Aug 2026
📍 2000 E Convention Center Way
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IE FOOD TOUR

IE FOOD TOUR

📅 Sun, 09 Aug 2026, 00:00 – 09 Aug 2026
📍 Big Al's
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Quinceanera Expo Near Los Angeles | Ontario 2026 Fashion Show

Quinceanera Expo Near Los Angeles | Ontario 2026 Fashion Show

📅 Sun, 09 Aug 2026, 00:00 – 09 Aug 2026
📍 2000 E Convention Center Way
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1000 Maneras de Reir (In Spanish)

1000 Maneras de Reir (In Spanish)

📅 Sun, 09 Aug 2026, 00:00
📍 Ontario Improv
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D.L. Hughley

D.L. Hughley

📅 Thu, 13 Aug 2026, 00:00 – 14 Aug 2026
📍 Ontario Improv
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DL Hughley at Improv Comedy Club - Ontario

DL Hughley at Improv Comedy Club - Ontario

📅 Fri, 14 Aug 2026, 00:00
📍 Improv Comedy Club - Ontario
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D.L. Hughley

D.L. Hughley

📅 Fri, 14 Aug 2026, 00:00 – 14 Aug 2026
📍 Ontario Improv
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Andrew Orolfo

Andrew Orolfo

📅 Fri, 14 Aug 2026, 00:00
📍 Ontario Improv
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D.L. Hughley - Ontario, CA

D.L. Hughley - Ontario, CA

📅 Fri, 14 Aug 2026, 00:00
📍 Ontario Improv Comedy Club
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Gavin Adcock, Pecos & the Rooftops, Tyler Nance in Ontario

Gavin Adcock, Pecos & the Rooftops, Tyler Nance in Ontario

📅 Sat, 15 Aug 2026, 00:00 – 15 Aug 2026
📍 Toyota Arena
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Gavin Adcock at Toyota Arena - CA

Gavin Adcock at Toyota Arena - CA

📅 Sat, 15 Aug 2026, 00:00
📍 Toyota Arena - CA
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D.L. Hughley

D.L. Hughley

📅 Sat, 15 Aug 2026, 00:00 – 15 Aug 2026
📍 Ontario Improv
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Ontario Art Walk

Ontario Art Walk

📅 Sat, 15 Aug 2026, 00:00 – 15 Aug 2026
📍 Ontario Museum of History & Art
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D.L. Hughley

D.L. Hughley

📅 Sun, 16 Aug 2026, 00:00 – 16 Aug 2026
📍 Ontario Improv
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Ontario Tower Buzzers vs. Inland Empire 66ers

Ontario Tower Buzzers vs. Inland Empire 66ers

📅 Mon, 17 Aug 2026, 00:00 – 18 Aug 2026
📍 ONT Field
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Ricardo Montaner

Ricardo Montaner

📅 Wed, 19 Aug 2026, 00:00 – 20 Aug 2026
📍 Toyota Arena - Ontario
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Dustin Nickerson

Dustin Nickerson

📅 Wed, 19 Aug 2026, 00:00
📍 Ontario Improv
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Ricardo Montaner at Toyota Arena - CA

Ricardo Montaner at Toyota Arena - CA

📅 Thu, 20 Aug 2026, 00:00 – 20 Aug 2026
📍 Toyota Arena - CA
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Ricardo Montaner Tickets

Ricardo Montaner Tickets

📅 Thu, 20 Aug 2026, 00:00
📍 Toyota1425 Toyota Way Ontario ca
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Ricardo Montaner Tickets

Ricardo Montaner Tickets

📅 Fri, 21 Aug 2026, 00:00
📍 Toyota1425 Toyota Way Ontario ca
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