PRIVATE SCHOOLS / FIND YOUR FIT
Private secondary school options.
Find a school that fits your child, your routine and your plans.
Schools are listed alphabetically, without a ranking or endorsement. Compare programs, support, admissions and the full cost. Ontario does not license, accredit or endorse private schools; confirm a school’s inspection and credit-granting status if Ontario secondary-school credits are important to your plans.
Durham Region
Explore the regionWhitby
Cambridge International Academy
- Grades 1–12; confirm SK entry with admissions
- Co-educational
- Day school
A co-educational private-school option at its current Whitby campus, offering elementary, middle and secondary learning pathways.
Explore the school guideBowmanville · Clarington
Durham Christian High School
- Grades 9–12
- Confirm admissions eligibility with the school
- Day school
A Christian high-school option in Bowmanville, within Clarington, with academic courses, arts and guidance for post-secondary planning.
Explore the school guideWhitby
Trafalgar Castle School
- Grades 4–12
- Girls
- Day school
- Boarding
An all-girls day and boarding school in Whitby, with day entry from Grade 4 and boarding from Grade 7.
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Halton Region
Explore the regionOakville
Appleby College
- Grades 7–12
- Co-educational; the boarding program explicitly supports gender inclusion.
- Day school
- Boarding
Appleby College offers day and boarding education on its Oakville campus, with Middle School for Grades 7–8 and secondary education through Grade 12. Outdoor, global and co-curricular learning form part of the school experience.
Explore the school guideBurlington
Halton Waldorf School
- Preschool and kindergarten through Grade 12
- Confirm student eligibility and admissions requirements with the school.
- Day school
Halton Waldorf School offers early-childhood, elementary and high-school education in Burlington. Families can explore a Waldorf approach across the school years, with the high school operating at a separate Orchard Road address.
Explore the school guideOakville
MacLachlan College
- Pre-Kindergarten–Grade 12
- Co-educational
- Day school
MacLachlan College operates two Oakville campuses: Lower School for Pre-Kindergarten–Grade 6 and Upper School for Grades 7–12. The current Upper School address is South Sheridan Way, so families should check the campus when arranging a visit.
Explore the school guideOakville
St. Mildred’s-Lightbourn School
- Junior Kindergarten–Grade 12
- Girls
- Day school
St. Mildred’s-Lightbourn School is an independent school for girls in Oakville, with Junior, Middle and Senior School divisions. Families can compare an all-girls setting across the complete kindergarten-to-secondary pathway.
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Peel Region
Explore the regionMississauga
Bronte College
- Grades 9–12
- Co-educational
- Day school
- Boarding
Bronte College is a private high school with day and on-campus boarding options in Mississauga. Its residential setting may be useful to families comparing local day-school attendance with a move from another country.
Explore the school guideMississauga
ISNA Schools
- Junior Kindergarten–Grade 12 across elementary and high-school campuses
- Islamic school community; confirm student eligibility with admissions.
- Day school
ISNA Schools provides an Islamic educational setting across two Mississauga campuses. The elementary school serves JK–Grade 8 and the high school serves Grades 9–12, combining academic study with Islamic learning and community life.
Explore the school guideMississauga
Lynn-Rose School
- Junior Kindergarten–Grade 12 across three campuses
- Co-educational
- Day school
Lynn-Rose School combines IB Primary and Middle Years learning with a secondary pathway leading to the Ontario Secondary School Diploma. Its grade divisions use different Mississauga campuses, so a family should confirm the correct destination before a tour.
Explore the school guideMississauga
Mentor College
- Junior Kindergarten–Grade 12
- Co-educational
- Day school
Mentor College connects primary, intermediate and high-school programs in Mississauga. Its primary campus serves JK–Grade 4, with students moving to the Forest Avenue main campus for Grades 5–12.
Explore the school guideMississauga
Sherwood Heights School
- Kindergarten–Grade 12 at Erin Mills; Kindergarten–Grade 8 at Kennedy
- Co-educational
- Day school
Sherwood Heights School operates two Mississauga campuses with different grade ranges. The Kennedy campus offers Kindergarten–Grade 8, while the Erin Mills campus extends through Grade 12.
Explore the school guideMississauga
St. Jude’s Academy
- Junior Kindergarten–Grade 12
- Co-educational
- Day school
St. Jude’s Academy offers an International Baccalaureate pathway across elementary and secondary years. Families should confirm which of its two Mississauga campuses serves the student’s grade before arranging a visit.
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Toronto
Explore the regionToronto
Branksome Hall
- Junior Kindergarten–Grade 12
- Girls
- Day school
- Boarding
Branksome Hall combines girls’ education with an IB pathway on its Toronto campus. Its early and middle years lead to senior study, with boarding available for students entering the secondary years and Grade 7.
Explore the school guideToronto
Crescent School
- Grades 1–12
- Boys
- Day school
Crescent is a boys’ day school whose current grade span begins in Grade 1. Its character-focused approach connects classroom study with mentoring and opportunities in robotics, the arts, business, sport and outreach.
Explore the school guideToronto
De La Salle College
- Grades 5–12
- Co-educational
- Day school
De La Salle College is a Catholic co-educational day school in Toronto serving Grades 5–12. Its Lasallian identity connects academic study with spiritual development and service.
Explore the school guideToronto
Havergal College
- Junior Kindergarten–Grade 12
- Girls
- Day school
- Boarding
Havergal College offers girls’ day education from JK to Grade 12 and a senior boarding option. Families relocating internationally should consider its stated English proficiency expectations as part of the application.
Explore the school guideThe Annex · Toronto
Royal St. George’s College
- Grades 3–12
- Boys
- Day school
Royal St. George’s College is a boys’ day school in Toronto’s Annex. Its school programme combines academics with music, public speaking, outdoor education and athletics.
Explore the school guideToronto
St. Clement’s School
- Grades 1–12
- Girls
- Day school
St. Clement’s School offers girls’ education from Grade 1 through Grade 12 in Toronto. Its admissions process includes grade-appropriate assessment and an opportunity to learn about the school community.
Explore the school guideToronto
TFS – Canada’s International School, Toronto Campus
- Kindergarten–Grade 12; early-years programmes from age 2
- Co-educational
- Day school
TFS’s Toronto campus offers French and English bilingual education and an IB continuum through Grade 12. This profile covers the Toronto campus; its Mississauga campus has a different grade span.
Explore the school guideToronto
The Bishop Strachan School
- Junior Kindergarten–Grade 12
- Girls
- Day school
- Boarding
The Bishop Strachan School is a girls’ school with day education from JK through Grade 12 and a boarding community for older students. Its admissions information distinguishes the grade span of the school from the grades accepting new boarders.
Explore the school guideToronto
University of Toronto Schools
- Grades 7–12
- Co-educational; admissions describes an inclusive gender policy
- Day school
University of Toronto Schools offers secondary education from Grade 7 at its Bloor Street campus. The school is affiliated with the University of Toronto, with its own school admissions process and specific residency requirements.
Explore the school guideToronto
Upper Canada College
- Junior Kindergarten–Year 12
- Boys
- Day school
- Boarding
Upper Canada College offers an International Baccalaureate pathway from its early years through the Diploma Programme at its Toronto campus. Families can compare day attendance with a separate boarding option for older students.
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York Region
Explore the regionRichmond Hill
Holy Trinity School
- Junior Kindergarten–Grade 12
- Confirm current enrolment policy with admissions.
- Day school
Holy Trinity School’s Richmond Hill campus provides JK–Grade 12 education with distinct lower, middle and senior divisions. This profile covers the physical campus rather than the separate HTS Online offering.
Explore the school guideRichmond Hill
Lauremont School
- Early years from 18 months through Grade 12; Montessori through Grade 6 and IB Grades 7–12
- Co-educational
- Day school
Lauremont School, formerly TMS, operates lower and upper campuses in Richmond Hill. Its pathway begins with Montessori and continues into IB Middle Years and Diploma programmes in Grades 7–12.
Explore the school guideNewmarket
Pickering College
- Junior Kindergarten–Grade 12
- Co-educational
- Day school
- Boarding
Pickering College is in Newmarket, despite its name. The school combines JK–Grade 12 day education with boarding in Grades 7–12 and a Global Leadership Program grounded in its Quaker heritage.
Explore the school guideAurora
St. Andrew’s College
- Grades 5–12
- Boys
- Day school
- Boarding
St. Andrew’s College offers boys’ day and boarding education in Aurora. Its application guidance distinguishes day-entry eligibility from boarding arrangements, making the intended pathway important from the outset.
Explore the school guideAurora
St. Anne’s School
- Grades 5–12
- Girls
- Day school
St. Anne’s School is a girls’ day school in Aurora serving Grades 5–12. Its current offering includes a middle-school programme and senior study with Advanced Placement opportunities.
Explore the school guideKing City · King
The Country Day School
- Junior Kindergarten–Grade 12
- Co-educational
- Day school
The Country Day School is a co-educational day school in King City, within King Township. It pairs JK–Grade 12 study with arts, athletics and outdoor experiences on its campus.
Explore the school guideMarkham
Town Centre Private Schools
- Montessori preschool from 18 months through Grade 12
- Co-educational
- Day school
Town Centre Private Schools combines Montessori preschool, elementary learning and a senior university-preparation pathway in Markham. Its two campuses divide younger pupils from Grades 2–12, so the correct building depends on grade.
Explore the school guideKing City · King
Villanova College
- Grades 4–12
- Confirm current enrolment policy with admissions.
- Day school
Villanova College is a Catholic school in the Augustinian tradition in King Township. Its published tuition and admissions information covers Grades 4–12 and distinguishes domestic study from ESL tuition in the senior grades.
Explore the school guide
ABOUT THIS DIRECTORY
A guide to your next questions.
A first selection across Toronto, Durham, York, Peel and Halton, covering independent, Montessori and faith-based schools with elementary, secondary, day and boarding options where offered. This is not a complete list of GTA private schools.
Schools are listed alphabetically, without a ranking or endorsement. Compare programs, support, admissions and the full cost. Ontario does not license, accredit or endorse private schools; confirm a school’s inspection and credit-granting status if Ontario secondary-school credits are important to your plans.
School inclusion does not guarantee admission or confirm available places. The school’s official admissions team is the source for current application requirements and fees.
Official sources
- Ontario: choosing a private school Checked October 3, 2026









