Union Jiu Jitsu

Union Jiu Jitsu We are a Jiu Jitsu academy in Chatham, Ontario.
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Thanksgiving schedule update for Union Jiu-Jitsu.All regular Monday classes are cancelled.If you want to train, we are h...
10/11/2026

Thanksgiving schedule update for Union Jiu-Jitsu.

All regular Monday classes are cancelled.

If you want to train, we are hosting a holiday open mat from 7:00 AM to 8:30 AM. Everyone is welcome.

All Monday kids classes are pushed to Tuesday, October 13th at their regular scheduled times.

Enjoy the holiday.

10/08/2026

Welcome to Union JJ.

Stepping into a new academy can be intimidating, so we put together this walkthrough to show you exactly what to expect before you even walk through the doors. Take a look around the mats and our facilities.

This is our community. We take pride in the space we have built for everyone, from absolute beginners to seasoned competitors. If you have been thinking about trying Jiu-Jitsu but were not sure where to start, get familiar with the layout here and then come see it in person.

Watch the tour, and reach out when you are ready to get on the mats. We are ready when you are.

10/04/2026

Super proud of Charlene Elgie’s performance at the London Open Jiu Jitsu Tournament today. Stepping onto the competition mats takes serious grit, and she showed up, fought hard every single minute, and left it all out there.

Big congratulations on your matches and an incredible effort from all of us at Team Union Jiu Jitsu. Keep building and keep pushing forward.

10/01/2026

25+ athletes. 7 different gyms on the mats. Zero ego.

Just tough rounds and great people pushing each other to get better. This is what the jiu-jitsu community is supposed to look like.

Thanks to everyone who came out to share the mats at Union Jiu-Jitsu.

Union Jiu Jitsu | Armstrong Martial Arts | Chatham | reganironhouse | LONDON ONTARIO BRAZILIAN JIUJITSU | Robbie Dayton St. Jean | Concept Jiu-Jitsu Chatham | PLATINUM BRAZILIAN JIU JITSU

09/27/2026

It’s happening again!!

Save the date. Book time off work. Cancel all your plans.

The Union Jiu-Jitsu 24 Hour Roll-a-thon starts at NOON on November 27th.

- Open mat
- BIG seminar
- Car-Jitsu
- and more…

Help us raise funds for the Chatham Goodfellows, learn some jiujitsu and make new friends!

More details coming soon!

We’ll have open mat at 6:00am on Wednesday. Evening classes will be cancelled for Canada Day celebrations. Stay safe and...
06/29/2026

We’ll have open mat at 6:00am on Wednesday. Evening classes will be cancelled for Canada Day celebrations.

Stay safe and see you on the mats!

06/02/2026

Train train train! Learning never stops!

Address

55 Forest Street
Chatham, ON
N0P

Opening Hours

Monday 6am - 7am
5pm - 9pm
Tuesday 11:30am - 12:30pm
7pm - 8:30pm
Wednesday 6am - 7am
7pm - 8:30pm
Thursday 7pm - 8:30pm
Friday 6am - 7am
Saturday 7:30am - 9am

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