For nearly four decades, Ontario School has been committed to providing exceptional education that prepares students for success in an ever-changing world.
To provide a nurturing and challenging educational environment that empowers students to achieve academic excellence, develop critical thinking skills, and become responsible global citizens.
To be recognized as a leading educational institution that inspires lifelong learning, fosters innovation, and prepares students to make meaningful contributions to society.

These fundamental principles guide everything we do at Ontario School.
Four decades of educational excellence and community impact.
Ontario School was founded with a vision to provide exceptional education to the Toronto community, starting with just 150 students.
Added our state-of-the-art science laboratories and expanded to serve over 400 students with enhanced STEM programs.
Became one of the first schools in the region to integrate comprehensive technology programs and digital learning platforms.
Received provincial recognition for excellence in education and innovative teaching practices.
Serving over 850 students with 45 dedicated teachers, continuing our commitment to educational excellence and innovation.