BJJ Gyms in Ontario, CA
Last updated August 2026 · 1 gym tracked
Ontario, California has 1 Brazilian Jiu-Jitsu gym in our directory with 33 combined student reviews. The most-reviewed academy in town is Alliance Jiu Jitsu - Gabi Garcia. Compare schedules, ratings, and contact details below, then book a free trial class to find the right fit.
1 gym found
BJJ in Ontario: Common Questions
How many BJJ gyms are in Ontario, CA?
There is currently 1 Brazilian Jiu-Jitsu gym listed in Ontario, California with 33 student reviews between them. Most offer both gi and no-gi classes for adults and kids.
Which BJJ gym in Ontario has the most reviews?
Alliance Jiu Jitsu - Gabi Garcia is the most-reviewed BJJ gym in Ontario with 33 student reviews.
How much do BJJ classes cost in Ontario?
Most BJJ gyms in the US charge between $100 and $250 per month for unlimited adult classes, and nearly all gyms offer a free trial class. See our full BJJ cost breakdown for what's typical and what to watch for in contracts.
How do I choose the right BJJ gym in Ontario?
Visit in person, take a free trial class, and pay attention to how beginners are treated. Our guide to choosing a BJJ gym covers the 12 questions to ask before signing anything.