Best Montessori Schools in Oshawa, Ontario (2026)

    Oshawa has 8 verified Montessori schools. We ranked every school by Google rating and review volume using a Bayesian average, so consistently well-reviewed schools rise to the top. Each school is verified as an authentic Montessori program. Updated September 2026.

    8

    Verified schools

    4.5 ⭐

    Avg rating

    37

    All listings

    September 2026

    Updated

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    Top Montessori Schools in Oshawa

    1. 1

      #1 Oshawa Montessori House of Children

      5.0 (20 reviews) 2226 Pindar Crescent, Oshawa(905) 723-8869

      Oshawa Montessori House of Children is a Montessori school located in Oshawa, Ontario.

      View Oshawa Montessori House of Children full profile →
    2. 2

      #2 The Little Nest Montessori

      5.0 (1 reviews) 111 Simcoe St N unit 205a, Oshawa(416) 668-4552

      The Little Nest Montessori is a Montessori school located in Oshawa, Ontario.

      View The Little Nest Montessori full profile →
    3. 3

      #3 CT Family Learning Centre and Montessori School Inc

      AMI 202 Simcoe St N, Oshawa(905) 404-1234

      CT Family Learning Centre and Montessori School Inc is a Montessori school located in Oshawa, Ontario.

      View CT Family Learning Centre and Montessori School Inc full profile →
    4. 4

      #4 DMS Montessori Preschool and Daycare Inc.

      101 Simcoe St N, Oshawa(905) 728-3372

      DMS Montessori Preschool and Daycare Inc. is a Montessori school located in Oshawa, Ontario.

      View DMS Montessori Preschool and Daycare Inc. full profile →
    5. 5

      #5 Eyes Montessori North Oshawa

      462 Taunton Rd W, Oshawa(905) 440-7576

      Eyes Montessori North Oshawa is a Montessori school located in Oshawa, Ontario.

      View Eyes Montessori North Oshawa full profile →
    6. 6

      #6 Great Beginnings Montessori School

      505 Adelaide Ave E, Oshawa(905) 432-1400

      Great Beginnings Montessori School is a Montessori school located in Oshawa, Ontario.

      View Great Beginnings Montessori School full profile →
    7. 7

      #7 StarKidz Montessori

      500 King St W, Oshawa

      StarKidz Montessori is a Montessori school located in Oshawa, Ontario.

      View StarKidz Montessori full profile →
    8. 8

      #8 EYES Montessori Childcare Oshawa

      3.5 (25 reviews) 22 King St W, Oshawa(289) 608-7035

      EYES Montessori Childcare Oshawa is a Montessori school located in Oshawa, Ontario.

      View EYES Montessori Childcare Oshawa full profile →

    Best Montessori Schools in Oshawa, Ontario at a glance

    • Oshawa's Montessori schools average 4.50★ across 3 rated schools, versus 4.70★ site-wide.
    • None of the 8 Montessori schools listed in Oshawa has an official accreditation on file yet — that doesn't mean they aren't authentic, just unverified by an accrediting body.
    • The most-reviewed school in Oshawa has 25 Google reviews.
    • 1 of 8 schools in Oshawa publish a tuition range.
    • Published tuition in Oshawa ranges $1,085 CAD/mo–$1,300 CAD/mo, median $1,100 CAD/mo — see the full breakdown on the tuition page.
    • 4 of 8 schools in Oshawa are on the government's licensed child care registry.

    Top 10 ranked list

    Top 10 Montessori schools in Oshawa

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    Ranking methodology: schools are ordered by a Bayesian average — score = (v·R + 10·C) / (v + 10), where R is the school's Google rating, v its review count, and C = 4.7 the review-weighted average rating of all verified Montessori schools on MontessoriCity. This prevents a school with one 5-star review from outranking consistently well-reviewed schools. Only schools verified as authentic Montessori programs are ranked.

    Rankings can't be bought. Every school here is ordered purely by verified rating and review count — no school pays for placement.