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Kids BJJ in Brooklyn
15 gyms in Brooklyn, New York show real evidence — from their own sites or parents' reviews — of running kids or youth BJJ classes. BJJ is a genuinely good fit for children: it builds confidence, focus, and fitness in a disciplined, respectful setting, and young beginners drill technique and positional games rather than sparring hard. The best move before enrolling is simply to go watch a class — ask each gym what age ranges its classes serve and what its rolling policy is for kids, and notice whether the coach is patient and the room is calm and organized. Gyms are ranked below by local reputation (rating weighted by review count), and with 15 options in town, it's worth visiting two before you decide.
1. DiamondHeart Striking and Grappling/PCC
5 ★★★★★ 279 reviews
2. Brooklyn Brazilian Jiu-Jitsu
4.9 ★★★★★ 263 reviews
“Can't say enough about how wonderful the instructors are at the Bay Parkway Brooklyn Brazilian Jiu-Jitsu location. They are a perfect mixture of fun and discipline, and my son…” — Lara
3. Gregor Gracie Jiu-Jitsu
5 ★★★★★ 201 reviews
“⭐️⭐️⭐️⭐️⭐️ Gregor Gracie Jiu Jitsu Academy is truly exceptional! My 11-year-old son and I have both been attending classes here, and the experience has been phenomenal. The…” — Amado
4. Park Slope Academy of Brazilian Jiu-Jitsu
4.9 ★★★★★ 200 reviews
“PSABJJ has become my second home! When I turned 40, my midlife crisis took charge and I decided to face my fears and insecurities and try something new and challenging, both…” — Brian
5. Pillar jiujitsu
4.9 ★★★★★ 174 reviews
“Pillar Jiu-Jitsu, is more than a gym, it’s a family. When I was a high school student, looking to continue my passion for jiujitsu at the time Professors RC and Isaiah, welcomed…” — Chase
6. Brooklyn Mixed Martial Arts
4.7 ★★★★★ 117 reviews
“Brooklyn MMA is great place to learn to fight and defend yourself. My 12 year old is so happy here. He gained so much confidence and enjoys his classes. The staff, trainers and…” — Carol
7. Brooklyn Brazilian Jiu-Jitsu
5 ★★★★★ 107 reviews
“My 5-year old grandson who takes karate at BBJ, is gaining ability, both physically and mentally in a most fun class structure! I couldn’t ask for a better instructor than Mr.…” — Rosa
8. South Brooklyn BJJ @ Darfight
5 ★★★★★ 51 reviews
“I have been training here for 5 years and this is one of the best and friendly gyms I have ever been to. I started my jiujitsu journey here and can confidently say Gene has given…” — Josh
9. 555 Jiu-Jitsu
5 ★★★★★ 49 reviews
“Coach Brandon is an incredible instructor. Patient, skilled, and great with children. My son and daughter love going to jujutsu class and have learned so much under his guidance.…” — Angelica
10. Brooklyn Motumbaxé Capoeira Jiu Jitsu--Mestre Lampréia
5 ★★★★★ 39 reviews
“My son is having such a great time here. He’s making friends and socializing. He’s also learning a discipline that will help bring structure into his life. He’s autistic and has…” — Catherine
11. Renzo Gracie Jiu-Jitsu Bay Ridge
5 ★★★★★ 34 reviews
“One of the best decisions I have ever made. I feel so lucky to have found this Academy. It doesn't get any better than Renzo Gracie Bay Ridge. Everyone is like family and you can…” — Joaquin
12. Zero Gravity Brazilian Jiu Jitsu Academy
4.9 ★★★★★ 33 reviews
“Professor Anthony Buckwitz is a fantastic teacher with loads of knowledge stored in his head. I've enjoyed every class that I've attended thus far. It has definitely benefited my…” — Rustam
13. JG Monster Jiu-Jitsu Fitness
5 ★★★★★ 16 reviews
“Great brand new spacious facility! Jeff is super cool and friendly great and relatable teacher. His skills are superb and his teaching methods have been learned from the best in…” — Y.
14. Brooklyn Heights Jiu Jitsu
5 ★★★★★ 13 reviews
15. Fort Greene Brazilian Jiu Jitsu
5 ★★★★★ 4 reviews
“My daughter trains in the kids class and I am taking adult classes. Amazing school with very passionate and knowledgeable instructors for both BJJ and kickboxing. The environment…” — Alex
Enrolling your child in Brooklyn: practical notes
- Watch a class first. Any welcoming gym will let you and your child observe before signing up. Look for a patient coach, a calm and organized room, and kids who are having fun while staying on task.
- Ask about age ranges. Confirm which class fits your child — many gyms split younger kids from older kids and teens — so the pace and content match their age.
- Ask about the rolling policy for kids. Reputable gyms keep young beginners on positional drills and controlled games; live rolling should be introduced gradually, kept light, and closely supervised.
- Keep gear simple to start. Comfortable athletic clothes and water are enough for a first class — most academies lend a gi, and they'll tell you when it's worth buying your own. See the what-to-wear guide.
- Use a free trial. Many gyms offer a free trial class — the lowest-pressure way to find out if it clicks for your child. See free BJJ trial classes.