Ontario Ministry of Education Accredited

Why Choose OSA Private School?

Where Every Child's Potential Becomes Possibility.

We combine exceptional academics with athletics, arts, innovation, wellness and personalized learning to help every student become the very best version of themselves.

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Grade 1–12

Personalized Education

Small Class Sizes

Individual Attention

Ontario Accredited

Exceptional Academics

Whole Child Development

Mind • Body • Character

Specialized Academies

Athletics • Arts • Innovation

University & Career

Future Ready

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Our Promise

Every Child Deserves to Be Known

Every student deserves more than excellent academics. They deserve to be challenged, supported, and truly seen every single day.

  • Teachers who know them
  • Mentors who believe in them
  • Opportunities that inspire them
  • A community that supports them

At OSA, students develop confidence, leadership, resilience and lifelong friendships— while achieving academic excellence.

What Makes OSA Different?

An Education Built Around Every Student

The things that set OSA apart—and leave families with a clear understanding of the OSA experience.

    Personalized Learning

    Every student has a pathway designed around their strengths, interests and goals.

    Academics

    Ontario curriculum delivered through engaging, personalized instruction.

    Athletics

    Elite academies and athletic opportunities that complement academic success.

    Arts

    Dance, music and creative expression help students discover new passions.

    Innovation

    Preparing students for tomorrow through technology, STEM and entrepreneurship.

    Wellness

    Supporting physical, emotional and mental well-being every day.

    The OSA Experience

    Academics • Athletics • Arts • Innovation

    Four pillars that give every student the freedom to pursue multiple passions under one roof.

      Academics

      Rigorous, personalized instruction that challenges every learner.

      Athletics

      Elite academies that build discipline, resilience and teamwork.

      Arts

      Dance, music and performance that unlock creativity and confidence.

      Innovation

      STEM, technology and entrepreneurship for a fast-changing world.

      Learning Beyond the Classroom

      Some of Life's Most Important Lessons Happen Beyond the Classroom

      At OSA, students grow through experiences that build character, confidence and a lifelong love of learning.

        Athletics

        Performing Arts

        Music

        STEM

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        Exceptional Community Partnerships

        Learning Through Partnership

        OSA Private School collaborates with outstanding organizations to provide exceptional educational experiences.

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          METAMORPHIS

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          FUTURE PARTNERS WELCOME

          Supported By

          Proudly Supported By

          OSA Private School is grateful for the organizations whose support helps create outstanding educational opportunities for our students.

            Tony Graham Family Foundation

            Ottawa Senators Foundation

            University of Ottawa Engineering

            Future Sponsors Welcome

            Experience the Difference

            The best way to understand OSA is to experience it. Come meet our teachers, tour our campus, and discover why so many families choose OSA.

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