Greenwich Jiu Jitsu Academy

Greenwich Jiu Jitsu Academy BJJ Black Belt - USMC Veteran Owned/Operated and The ONLY formal Jiu Jitsu Academy in Greenwich CT

Member Spotlight!!!Harry has been a mainstay at GJJA for the last 7 years. Starting out in our children’s program he too...
05/27/2026

Member Spotlight!!!
Harry has been a mainstay at GJJA for the last 7 years. Starting out in our children’s program he took to grappling immediately. There’s something special about the kid who’s always there. Resilience is something our students constantly work towards, a rare few are born with it. Harry has one of the strongest mindsets I’ve ever experienced in a young man. He’s constantly learning, thinking and convincing himself and everyone around him that he’s undeniable. He flew through the children’s ranks and piled up a great deal of competition experience and hardware on his journey. He achieved the rank of Adult Blue Belt at age 16, because it was undeniable. Harry has been my right hand teaching children’s classes, being my go to Uke and private lesson assistant for years. He remains one of our adult class most respectfully avoided rolls, simply because he’s such a handful to deal with. As he transitioned into high school, to no one’s surprise, he joined the Rye Country Day Varsity Wrestling program. Where he continued to flourish, grow as an athlete and be named Team Captain both his Junior and Senior years. This fall Harry will be entering his Freshman year at the University of Chicago, easily one of the most difficult schools in the country to earn acceptance to. Where he will study philosophy, specifically ethics and the philosophy of religion. Known for promoting intellectual curiosity and rigorous academics, it should be a perfect fit! We are all so proud of what Harry has accomplished both on and off the mat and equally excited to see what the future holds. Im sure we won’t be surprised…keep going young man!!! And good luck this fall!!!

Big shout out to the Spring  EMT class for pushing through a challenging but fun live training self defense and grapplin...
05/20/2026

Big shout out to the Spring EMT class for pushing through a challenging but fun live training self defense and grappling seminar! So inspiring to watch these motivated young adults improve dramatically in just one session. Well done everyone and good luck on your certifications!!!!

Member Spotlight!For the last 7 years Melanie has been a cornerstone of our program at Greenwich Jiu Jitsu. Her training...
04/21/2026

Member Spotlight!
For the last 7 years Melanie has been a cornerstone of our program at Greenwich Jiu Jitsu. Her training began as a member of our children’s group in our first location. Her passion, discipline and focus were immediately apparent as she approached her development with a vigor, rare in most children. More often than not, Melanie would arrive at the Academy on foot after completing a half marathon before class. She flew through the children’s belt ranks while piling up experience competing and winning both in our Academy tournaments and multiple outside competitions. As her journey continued, she began developing her ability to guide and assist others as an Assistant Coach in our children’s program. At age 16 she was awarded her Adult Blue Belt, a significant achievement for any practitioner, let alone a busy high school student. Melanie continued serving our community, assisting in the Coaching of our women’s self defense course, GEMS self defense course and children’s Jiu Jitsu prep program.

When Melanie is not on the mats, she is also a EMT volunteer, a cross country runner and has a pending Guinness World Record holder for most 4 finger pull ups in one minute!! She is also the World’s #1 ice cream consumer and creator!

This summer Melanie is set to continue her journey, recently committing to NYU where she’ll study Biology, with the goal of becoming a pediatric surgeon and no doubt push her limits again to find success.

It’s been an honor to have been a part of her story and the entire GJJA community could not be more proud of Melanie or more excited to see what amazing feat she accomplishes next.

Introducing our 3 Spring In-House Tournament Champions! All 3 of these young men battled stiff competition and reigned s...
04/13/2026

Introducing our 3 Spring In-House Tournament Champions! All 3 of these young men battled stiff competition and reigned supreme over the field, all with submission wins in their championship matches. Well done gentlemen! 💪💪💪

Register at Greenwich Jiu Jitsu.com
03/26/2026

Register at Greenwich Jiu Jitsu.com

FREE and OPEN TO ALL HIGH SCHOOL FEMALE STUDENTS in GREENWICH! Come learn, train and leave feeling more equipped to reco...
03/23/2026

FREE and OPEN TO ALL HIGH SCHOOL FEMALE STUDENTS in GREENWICH! Come learn, train and leave feeling more equipped to recognize and deal with safety issues that might arise at College and beyond! We have limited spots, first come first served. Email us at [email protected] to register.

You’ve asked…So I guess we’re training at lunch 🥪🌮🥗 Starting on April 3rd and Fridays moving forward, come get your lunc...
03/12/2026

You’ve asked…So I guess we’re training at lunch 🥪🌮🥗 Starting on April 3rd and Fridays moving forward, come get your lunch break rolls in!

Taking a moment to highlight the amazing women of Greenwich Jiu Jitsu 💪In honor of Women’s Month, we’re inviting any and...
03/09/2026

Taking a moment to highlight the amazing women of Greenwich Jiu Jitsu 💪
In honor of Women’s Month, we’re inviting any and all females to come check us out this March!
New female students of any age are welcome to join us completely free this month. Come train with us and be part of an empowering community!

Finally made our way into a Greenwich Magazine spread!Check it out…then come on in and check out the coolest spot in Gre...
03/05/2026

Finally made our way into a Greenwich Magazine spread!Check it out…then come on in and check out the coolest spot in Greenwich for all of your martial arts needs for both children and adults!

Just another day, sticky situations, dilemma’s and DOM.
03/02/2026

Just another day, sticky situations, dilemma’s and DOM.

Address

219 East Putnam Avenue
Cos Cob, CT
06807

Opening Hours

Monday 4pm - 8:45pm
Tuesday 4pm - 7pm
Wednesday 4pm - 8:45pm
Thursday 4pm - 7pm
Friday 10am - 5pm
Saturday 8:15am - 2pm

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