Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from ONYX Brazilian Jiu Jitsu, Martial Arts School, 2/42-44 Queen Street Campbelltown, Sydney.
03/06/2026
Did you know there’s hidden meaning behind the ONYX Brazilian Jiu Jitsu logo? 👀
What looks simple at first glance was designed with intention — representing strategy, resilience, and strength under pressure.
Every detail tells part of the story.
Swipe through to see the meaning behind our logo. ⭕️❌
02/06/2026
❄️ ONYX WINTER ROYALE ❄️
This winter, we’re challenging our members to stay consistent, stay active, and refuse to hibernate. 🥶
From now until September 1st, the TOP 10 members with the highest attendance will win an exclusive ONYX No Gi rashie + shorts set.
Winter is where motivation drops, mornings get colder, and excuses get louder… but champions are built in the seasons where nobody feels like showing up. ❄️
Use up all your visits, join our free stand up class, stay back for another class, upgrade your membership, stay fit!
This challenge is open to all ONYX members aged 16 and over. Every class attended throughout the challenge period will count toward your total attendance score. The current Top 10 members will be displayed on the whiteboard at reception and updated regularly, so make sure to keep an eye on your progress throughout winter.
Winners will officially be announced on September 1st.
Let’s lock in ❄️
The people make the academy 🥋
Couldn’t ask for a better team to train alongside. OSS!!!
23/05/2026
Future champions in the making ⭕️❌
Footy season is here 🏉🥋
Did you know our Juniors No Gi class can help improve footy skills too?
Our classes focus on body control, balance, coordination, pressure, movement, and tackling technique in a safe and controlled environment
A great way for kids to build confidence on the field while learning valuable grappling and self defence skills at the same time
16/05/2026
Our 2nd ever ONYX BJJ grading event is here 🥋
📅 June 10th 2026
⏰ From 6:15pm onwards
If you currently have 4 stripes on your belt, this is your opportunity to step up and test your abilities
And for those sitting on 3 stripes… this might be your sign to start preparing 👀
We’d love to see all members come down and support those grading. Let’s make this one even bigger than the last
13/05/2026
Did you know our Over 40’s class is open to all adult members? 🥋
Despite the name, Over 40’s is more about the pace and style of training rather than an age restriction. The class focuses on slower paced, technical Jiu Jitsu in a relaxed and supportive environment
📍 Wednesdays 6:15pm
Come in and try something different
Proud is an understatement 🥋
Huge effort from our ONYX team at Spark Battles this weekend 👏
11/05/2026
Huge congratulations to our ONYX competitors who stepped up at Higher Jiu Jitsu - Spark Battles on Saturday 🥋
We had Matt, Josh, Jordan, and Jay representing the team, with Matt and Josh both bringing home third place 👏
We’re proud of everyone who got out there and gave it a go. Competing takes courage and it was great to see the team supporting each other throughout the day
A big thank you to for hosting such a great event. Everyone had an amazing time!
| Monday | 4:30pm - 8:30pm |
| Tuesday | 4:30pm - 8:30pm |
| Wednesday | 4:30pm - 8:30pm |
| Thursday | 4:30pm - 8:30pm |
| Friday | 6pm - 8pm |
| Saturday | 9am - 12:30pm |
