Looking for the best Montessori school in Oshawa? We ranked the top 10 schools in Oshawa, Ontario by verified Google rating, review volume and accreditation. Each campus listed below is an authentic Montessori program — many accredited by AMI, AMS or CCMA — serving toddler, primary and elementary ages. MontessoriCity verifies every school directly with the operator. Updated June 2026.
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Schools ranked
5.0 ⭐
Avg rating
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AMI/AMS accredited
June 2026
Updated
Kumon Math and Reading Centre of Oshawa - Thornton And Rossland is a Montessori school located in Oshawa, Ontario.
View Kumon Math and Reading Centre of Oshawa - Thornton And Rossland full profile →Best Brains Learning Center - Oshawa Taunton and Simcoe is a Montessori school located in Oshawa, Ontario.
View Best Brains Learning Center - Oshawa Taunton and Simcoe full profile →My Fun Place is a Montessori school located in Oshawa, Ontario.
View My Fun Place full profile →Oshawa Montessori House of Children is a Montessori school located in Oshawa, Ontario.
View Oshawa Montessori House of Children full profile →UCMAS Abacus & Mental Math School- North Oshawa- Taunton & Stevenson is a Montessori school located in Oshawa, Ontario.
View UCMAS Abacus & Mental Math School- North Oshawa- Taunton & Stevenson full profile →LearnXtra Academy & AbacusMaster Canada is a Montessori school located in Oshawa, Ontario.
View LearnXtra Academy & AbacusMaster Canada full profile →Kinder Learning Centres Oshawa is a Montessori school located in Oshawa, Ontario.
View Kinder Learning Centres Oshawa full profile →the Academy Living Arts is a Montessori school located in Oshawa, Ontario.
View the Academy Living Arts full profile →The Little Nest Montessori is a Montessori school located in Oshawa, Ontario.
View The Little Nest Montessori full profile →Young Engineers Oshawa & Courtice is a Montessori school located in Oshawa, Ontario.
View Young Engineers Oshawa & Courtice full profile →Tuition for Montessori schools in Oshawa typically ranges from $9,000 to $25,000 per year depending on the program (toddler, primary or elementary), full vs half day, and accreditation. Contact each school directly for current rates.
AMI (Association Montessori Internationale) was founded by Maria Montessori and emphasizes strict adherence to her original method. AMS (American Montessori Society) is a U.S.-based organization that accepts a broader interpretation. Both are reputable; AMI tends to be more traditional.
Most Oshawa Montessori schools accept children from 18 months (toddler community) through age 12 (upper elementary). Primary or "Casa" classrooms typically start at age 2.5–3.
Most Montessori schools in Oshawa are independent (private). A small number of public school boards offer Montessori-stream programs — check with your local district.