Ontario is renowned globally for its exceptional boarding schools, which offer students an unparalleled educational experience. These schools are known for their academically rigorous and challenging programs, which prepare students for success in college and beyond.
Why Choose to Study at a Boarding School in Ontario?
Students who attend boarding schools in Ontario benefit from small class sizes, which average around 12 students. This allows for personalized attention and active participation. In addition, many teachers live on campus, enabling them to provide extra help and support outside of class time.
Ontario is also a hub of cultural diversity, attracting students from all over the world. In addition to the academic rigor, students can learn and live alongside peers from different backgrounds and cultures, which helps foster cross-cultural understanding and communication skills.
Boarding schools in Ontario also offer a wide range of extracurricular activities and sports programs that provide students with opportunities to develop their interests and skills outside of the classroom.
If you are considering boarding schools in Ontario, our comprehensive list of the best ones can help narrow your options. You can filter the list based on your preferences, such as tuition fees, location, curriculum, and reviews, to find the perfect fit for your educational needs.
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Top rated Boarding Schools in Ontario 2025
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2025J. Addison School
1 reviewsMarkham - TorontoInternational School - Boarding Schoolfrom 18000 to 46500 cadAt J. Addison School, we are a K-12 day/boarding school based in Markham, Ontario, Canada that strives to provide an inclusive environment to foster cooperative learning, creativity, and innovation.Why parents choose this schoolCanadian Curriculum -
2025Lakefield College School
1 reviewsLakefield - OntarioInternational School - Boarding Schoolfrom 40500 to 82400 cadEstablished in northeastern Ontario in 1879, Lakefield College School provides a world-renowned co-educational day and boarding school experience for Grades 9 through 12.Why parents choose this schoolCanadian Curriculum -
Trinity College School
13 reviewsToronto - OntarioInternational School - Boarding Schoolfrom 31000 to 83000 cadAt TCS, individuality matters. Our students are surrounded by people who only want the best for them. We support them to find their personal path so that they’re ready to realize their potential.Why parents choose this schoolAmerican Curriculum Canadian CurriculumIntellectual Giftedness -
Branksome Hall
0 reviewsToronto - OntarioInternational School - Boarding Schoolfrom 38990 to 42490 cadBranksome Hall is a school where remarkable things happen every day! We welcome you to learn about our community, our programs, our facilities and the many opportunities that inspire our students.Why parents choose this schoolGirls OnlyInternational Baccalaureate -
Merrick Preparatory School
8 reviewsMerrickville - OntarioInternational School - Boarding Schoolfrom 16450 to 58200 cadMerrick Prep is a small day & boarding school in Merrickville, just outside of Ottawa. Students join us from around the world & thrive in our small community graduating 100% to universities worldwide.Why parents choose this schoolCanadian Curriculum
How much do Boarding Schools in Ontario cost?
According to World Schools data, the yearly tuition fee for Boarding Schools in ranges between $30400 and $47000. However, the cost varies significantly depending on various factors such as the school curriculum, extracurricular activities, location, and facilities, and can go up to $81700.
The average yearly cost is $62800, around $6300 per month, and can go up to the maximum monthly cost of $8200.
Additionally, most schools will also charge a one-time registration fee, and you also need to count an extra budget during the year for extracurricular trips, holiday camps, etc.
If you would like to explore Boarding Schools in with yearly fee filters, please use our advanced search filters.
Tips for Choosing a Boarding School in Ontario
Latest News from Boarding Schools in Ontario
Parent and Student Reviews of Boarding Schools in Ontario
- I am very happy with choosing this place. Great approach, very nice atmosphereWritten December 12, 2023
- Being a leader has many faces at school… it’s about showing up, being you, and being there for somebody.Written June 15, 2023
- I really benefit from being a day student in a boarding community. TCS is not only a school, it is my second home.Written June 15, 2023
- Our job as a TCS student is to bring it back to the message of the School in living a life of purpose and service.Written June 15, 2023
- Class discussions are so different in an international school like TCS because you get to learn about other cultures and perspectives from around the world.Written June 15, 2023
- What TCS really is, is a collection of good people who care. You feel like you are part of a community because everyone makes you feel like you are a part of their community.Written June 15, 2023
- All of the friends I have made at TCS have really been there for me and helped me along the way.Written June 15, 2023
- There are so many adults on campus who are available to help you when you need it and that makes for a good community experience.Written June 15, 2023
- What I have learned is that boarding is really a family. It is not only where you live but it is also your home.Written June 15, 2023
- Academic support is really cool as it means TCS is seeing and working with students with different learning styles.Written June 15, 2023
- Thank you very much for the wonderful year that Arne spent at TCS and that proved to be a life-changing experience for him. He not only learned math, history and cake design but also self-confidence [and] the attitude needed to head for new and challenging goals.Written June 15, 2023
- The teachers were so caring and clear in their aims and expectations.. I know that teaching as a profession is a calling, but the TCS teachers I met with seemed to take it to another level.Written June 15, 2023
- I am very happy with choosing this place. Great approach, very nice atmosphereWritten December 12, 2023
- Being a leader has many faces at school… it’s about showing up, being you, and being there for somebody.Written June 15, 2023
- I really benefit from being a day student in a boarding community. TCS is not only a school, it is my second home.Written June 15, 2023
- Our job as a TCS student is to bring it back to the message of the School in living a life of purpose and service.Written June 15, 2023
- Class discussions are so different in an international school like TCS because you get to learn about other cultures and perspectives from around the world.Written June 15, 2023
- What TCS really is, is a collection of good people who care. You feel like you are part of a community because everyone makes you feel like you are a part of their community.Written June 15, 2023
- All of the friends I have made at TCS have really been there for me and helped me along the way.Written June 15, 2023
- There are so many adults on campus who are available to help you when you need it and that makes for a good community experience.Written June 15, 2023
- What I have learned is that boarding is really a family. It is not only where you live but it is also your home.Written June 15, 2023
- Academic support is really cool as it means TCS is seeing and working with students with different learning styles.Written June 15, 2023
- Thank you very much for the wonderful year that Arne spent at TCS and that proved to be a life-changing experience for him. He not only learned math, history and cake design but also self-confidence [and] the attitude needed to head for new and challenging goals.Written June 15, 2023
- The teachers were so caring and clear in their aims and expectations.. I know that teaching as a profession is a calling, but the TCS teachers I met with seemed to take it to another level.Written June 15, 2023