Are you currently looking for a place that offers karate and martial arts classes near Hamilton, NJ? You don’t have to look much further! Action Karate Hamilton is the perfect place for both children and adults to have fun, learn self-defense, and gain that mind-body balance that we are all searching for in our busy lives.

Karate and martial arts classes are extremely effective for those looking to gain self-discipline, strength, and mental focus. Martial arts is the perfect way for children to gain concentration and self-confidence, along with healthy habits that will help them become productive and happy adults. Meanwhile, adults who join our martial arts classes learn self-defense and get a great full-body workout while relaxing their muscles and relieving work-related stress.

How to Find Us

monday9:00 AM - 9:00 PM
tuesday9:00 AM - 9:00 PM
wednesday9:00 AM - 9:00 PM
thursday9:00 AM - 9:00 PM
friday9:00 AM - 9:00 PM
saturday9:00 AM - 9:00 PM
1970 NJ-33, Hamilton Township, NJ, 08690, USA



One-on-One Introductory Session

2 Group Classes

Free Uniform

* Money-back guarantee


Sculpt your body, get fit and healthy, and enjoy excellent stress relief


Adult Martial Arts Classes

Dynamic, positive, and action-packed karate classes for adults that will help you re-energize and de-stress while sculpting your body.


Kids Martial Arts Classes

Give your child the gift of perseverance, leadership skills, grit, and determination while at the same time helping them achieve their health and fitness goals.


Ninja Sharks Ages 3 to 6 Classes

Let your young kids thrive in a positive and friendly environment where they will learn balance, flexibility, coordination, and so much more.

Special needs martial class

Special Needs Martial Arts Classes

Students of varying abilities are welcome to join our special needs martial arts classes where we help you discover your true potential.


Birthday Party Classes

Looking for a different way to celebrate a birthday? Topped by our samurai sword cake cutting ceremony, our karate birthday pirates are not to be missed.


Need more information?

Got a question or a query? Don’t hesitate to get in touch with us! Our friendly team is ready and more than happy to help.

Check What Our Members Are Saying

Martina AndradeMartina Andrade
17:16 03 Jul 24
I very much enjoy putting my kids here it has helped my children with their behavior, discipline, self confidence. The instructor knows how to handle children that don’t like to follow instructions nicely. My children have built self confidence in a new way. They really focus on the best interest of the children. Thank you to the instructors for all that they do.
16:41 02 Jul 24
My family and I have been coming to Action Karate Hamilton for over a year and I cannot say enough good things. You feel like family when you are here and everyone takes the upmost care of each other. Mrs. Rose, Mr. Julien and all of the leaders are fantastic people that I have complete trust in. Between the training, the environment and the staff, I highly recommend AK Hamilton.
21:54 25 Jun 24
Great experience Friendly and teaches good morals
Anthony SupoyAnthony Supoy
16:01 22 Jun 24
We found our tribe at Action Karate! Their vibrant community focuses on martial arts training as a way to build strength, confidence, and connections in a supportive environment where everyone feels valued and respected. We are so blessed to be part of this amazing family.
Swati BanerjeeSwati Banerjee
19:00 04 Jun 24
Similar to the experiences of others, I have nothing but great things to say about Action Karate Hamilton. The Juliens and the rest of the team create an extremely positive, caring, and encouraging environment. All of the instructors are not only highly skilled, but really take pride in what they do. Most importantly, they are fantastic with children and take the time to really get to know each and every individual who walks in the door.In the 9 months since joining I noticed changes in my children, 8 year old son and 6 year old twin daughters. They all have become stronger, are more confident, and are able to listen and focus more, amongst changes within individual strengths and improvements.Watching my children, enticed me to train as well. Similar to my children's experiences, I have also benefited from not only participating in the classes, but by having the Action Karate family as part of my life.We are very grateful to be members of this extremely loving and supportive community!
Kim RayaKim Raya
21:34 23 May 24
Action Karate is the absolute best! There’s no question that Ms. Rose is such a wonderful human, I am beyond grateful that I found Action Karate and joined the family they have created! The entire staff has such a passion not just for karate but to genuinely care and help the students of all ages. My daughter (6) started with this school, and before I knew it I too was taking classes and have zero regrets! 1000/10 will highly recommend Action Karate, Hamilton! 5 stars and beyond!
Chris ScottChris Scott
23:24 22 May 24
Our daughter has been coming here now for a few months. It’s so awesome to see her learn new moves each week and build her confidence. The staff here is amazing and make you feel like family. I would highly recommend this place!
Jennifer GasinskiJennifer Gasinski
23:23 22 May 24
Mrs. Rose and her team has been a blessing for my daughter Victoria. She came to action karate with such low self confidence and low self esteem. She now is showing so much confidence in herself. My daughter has been to other karate places and action karate is 100 percent better. Our first visit felt like we’ve been there for ever. We knew right there and then that this was our home. My daughter has already learned cross punches, round off kick and self defense moves. They are always showing Victoria proper moves.The staff are always encouraging Victoria. They give her confidence. I can’t say enough about them.
destiny morrisdestiny morris
22:33 22 May 24
The best place I’ve found for an after school activity for my daughter. Amazing instructors!!
Emmanuel HillEmmanuel Hill
14:49 19 Apr 24
I love the family environment and the workout that i get here at AKH.
Lucio CardosoLucio Cardoso
21:51 18 Apr 24
My girl is in this dojo. Good physical and mental training. Children follow directions early. They also speak Spanish.My daughter trains in this dojo. Very good physical and mental training. Students follow instructions at young age.
15:03 09 Apr 24
I have nothing but great things to say about this place. The foundation of this dojo is built on kindness and respect. All of the instructors are skilled professionals who truly take pride in what they do. My 7 year old loves it here and has benefited from this program in so many ways. He is more confident, has better self control, and is stronger mentally and physically. Action Karate has become our extended family and we are so grateful to be members!!!
Autumn FerraraAutumn Ferrara
13:02 16 Mar 24
Mea DavMea Dav
13:17 12 Mar 24
10/10 recommend. My children love it here at Action Karate Hamilton. I started coming just for my children but in no time joined myself.
Andy GriebAndy Grieb
00:25 02 Feb 24
Great place
Stephen GazzilloStephen Gazzillo
22:37 18 Jan 24
The instructors are amazing with the kids. I’ve seen major improvement on my child’s stamina and sprint on doing his best. He listens to instructions and enjoying going every time. He’s has been a member for over a year now.
Jorge NunezJorge Nunez
22:57 11 Jan 24
Very good, excellent for children, helping them focus 😊 I love it
Jessica SJessica S
22:56 11 Jan 24
Wonderful instructors, very family-oriented, and positive reinforcement for the kids. We are so happy and thankful that we picked Action Karate for our child to attend in the Hamilton area!
Emmanuel HillEmmanuel Hill
19:02 03 Jan 24
I love how all the instructors was holding and making sure that I was doing what I said I wanted to do gets done
manny hillmanny hill
17:47 27 Dec 23
Amanda CarrollAmanda Carroll
22:40 21 Dec 23
We absolutely love it here!
Thomas SmithThomas Smith
03:18 15 Dec 23
Olga KulinaOlga Kulina
22:54 01 Dec 23
Colin OkeeffeColin Okeeffe
17:54 03 Nov 23
At first I thought just another karate school. But that quickly changed as my kids loved it, the instructors welcomed us all with open arms as one of their family. Always there for you. Our kids have learned so much and we love the way they answer yes sir, yes mam at home as well. They look forward to class everyday and are upset when they miss a class. Action karate Hamilton is much more then any other karate school with all the extra interactions, and events they hold. If your thinking of joining a karate school pls . Try action karate Hamilton you won't be disappointed.
Nicole & Grey TuckerNicole & Grey Tucker
12:15 10 Aug 23
We have had such an incredible experience with Action Karate Hamilton! Their instructors are phenomenal. They care truly about helping their students grow and become better martial artists and human beings. Gaining more strength and confidence through their training had been incredible and we cannot thank them enough!!
Michael SudeMichael Sude
13:43 09 Aug 23
The Juliens are kind, patient, and thoughtful. They are excellent at engaging children and getting everyone excited about martial arts. This is a great place to bring your kids and for families to train together.
Lauren GosciniakLauren Gosciniak
13:43 09 Aug 23
Fabulous instructors who really care about their martial artists and families. They always make their sessions fun and interesting. Highly recommend this amazing studio!
Shannon GilmourShannon Gilmour
13:37 09 Aug 23
Amazing and passionate instructors! Truly love what they do!!
Rochelle LippolisRochelle Lippolis
13:36 09 Aug 23
Action Karate has become such an important part of our lives and has taught us many valuable things like self discipline, courage, and a never give up attitude. Very highly recommend starting your journey here and seeing what martial arts with these fantastic, caring leaders is like.
This is an incredible school out of all the schools that I have been looking for in the area I was looking for a school where there really is a family atmosphere and here it is I want everyone to know that if you're looking for a school where the teachers and all of the students act as if one big family this is it detail is very important and precision is also very important that is what you get when you train at this school I love this place You're going to get a very good feeling just when you come in and meet everyone
lewis harveylewis harvey
20:36 23 Mar 23
The instructors are the most reliable, helpful, and fun people I've met. This Action Karate Hamilton team is like family to one another and I'm happy I can be part of this family. I love it here and it is amazing every time I come to class.
Summer JorgensenSummer Jorgensen
18:03 26 Nov 22
Love Action Karate of Hamilton! Team Julien is awesome. They're great with my shy and sometimes sassy 3 year old daughter. Highly recommend if you're looking to get your child into a great activity that will teach them confidence and make them stronger.
Amanda DicksonAmanda Dickson
21:26 25 Oct 22
Everyone here is super friendly and it's super fun to be here.
Christina DicksonChristina Dickson
14:50 13 Sep 22
It is the best experience my children and I have found. The karate instructors are so great with the kids and with me. Ot truely is like having another family.
Casey HeimbachCasey Heimbach
21:36 25 May 22


At our classes, you will be able to learn traditional karate and its techniques, which include some fitness-based exercises.
Although each of our locations offers a different schedule, you can join us for your training sessions six days a week during our flexible time slots. This means we can accommodate your time schedule as and when you need it.
When you join us for your first karate training session, you should simply wear loose and comfortable clothing that you can move around in. What’s more is that once you join, you will receive a uniform that is included in the $49 introductory special.
Our karate classes are perfect for all individuals of varying skill levels and who fall into practically any age group. We have students from as young as three and as old as 103, making this one of the most versatile ways to help you achieve your health and fitness goals as well as learning important life skills that will benefit you immensely in all areas of your life.

Have more questions? REACH OUT

A young martial arts student with his instruction during a class in Action Karate.

Martial Arts and Karate Classes in Hamilton

adult karate class with students holding karate props

Overall, you’ll never look back as you and your children take the step towards a healthier, more balanced life. You’ll feel more vibrant and energized as well as much more confident in your internal and external state of mind and appearance. Trust the Action Karate Hamilton instructors, who are highly experienced in teaching students of all ages and abilities. With nearly 30 years of experience in helping young and old alike, you will find the perfect fit that suits your lifestyle and needs.


Why join our Hamilton martial arts program?

Our karate classes are designed for people of all ages, development levels, and abilities, including specialized classes tailored for 3-year-olds. Whether you have a toddler who you’d like to help with reaching greater levels of balance or coordination, a special needs child whose confidence and strength you’d like to boost, or you’re looking for something for yourself – we’ve got you covered. These specialized classes ensure that even our youngest learners can begin their martial arts journey in a supportive and engaging environment.

No matter if you’re an experienced student or a beginner, our instructors will welcome you to the program and find the best class for you to attend. You will be placed with a group of people with similar experience in martial arts so you can support and help each other in your martial arts journey.

Action Karate’s martial arts program in Hamilton Township NJ proudly serves the areas of:

  • Lawrenceville

  • Robbinsville

  • Yardville

  • Groveville

No matter where you’re located, you’ll find our karate school easily accessible, ensuring that every training session at Action Karate is worthwhile. Contact us today and become a part of our amazing community.