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The Self-Defense Institute

The Self-Defense Institute


About Us

Celebrating 25 Years in Tewksbury - 2024!

Unleash your inner strength and cultivate self-confidence at The Self Defense Institute, a leading martial arts school in Tewksbury, Massachusetts. Since 1999, we've empowered individuals of all ages, from 3 1/2 to 18 years and adults, with the skills and discipline to excel in martial arts and beyond.'' More at:

The Self-Defense Institute, Tewksbury, MA, continues to be recognized nationally, regionally and locally for exemplary teaching, leadership in the community and a commitment to excellence.

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Family, School and Corporate Rates Apply:
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