School Directory / Massachusetts

Accredited private schools in Massachusetts

The NCPSA directory lists 45 private schools in Massachusetts accredited by NCPSA-recognized accrediting agencies, including schools in Springfield, Lexington, and Beverly. Schools are grouped by city, with the grades they serve and the agency that accredits them.

Directory updated October 31, 2026

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Andover 1

  • Andover School of MontessoriGrades 2.9 Years - 14 Years · Accredited by AMS

Belmont 1

Beverly 2

Brockton 2

Cambridge 2

  • Cambridge Montessori SchoolGrades 21 Months - 14 Years · Accredited by AMS
  • EF Education FirstGrades K-12+ · Accredited by Ai, MSA-CESS

Canton 1

  • Blue Hill Montessori SchoolGrades 15 Months - 6 Years · Accredited by AMS

Duxbury 1

  • Bay Farm Montessori AcademyGrades 1 Years - 14 Years · Accredited by AMS

Framingham 2

  • Chesterton Academy of the ImmaculataGrades 2 · Accredited by CSN
  • Summit Montessori SchoolGrades 18 Months - 12 Years · Accredited by AMS

Great Barrington 1

Hadley 1

Holden 1

  • Holden Christian AcademyAccredited by ACSI

Lancaster 2

Lexington 3

  • Lexington Christian AcademyAccredited by ACSI
  • Lexington Montessori SchoolGrades 21 Months - 14 Years · Accredited by AMS
  • Waldorf School of LexingtonGrades PreK-8 · Accredited by AWSNA

Littleton 1

  • Oak Meadow SchoolGrades 15 Months - 14 Years · Accredited by AMS

Longmeadow 2

  • Lubavitcher Yeshiva AcademyAccredited by NABMILC
  • LYA Early Childhood CenterAccredited by NABMILC

Mattapan 2

Milton 1

  • Thacher Montessori SchoolGrades 18 Months - 14 Years · Accredited by AMS

Newton 1

  • Walnut Park Montessori SchoolGrades 18 Months - 6 Years · Accredited by AMS

Newton Centre 1

  • Wellan Montessori SchoolGrades 15 Months - 13 Years · Accredited by AMS

Northampton 1

  • Montessori School of NorthamptonGrades 18 Months - 14 Years · Accredited by AMS

Osterville 2

Rehoboth 2

Scituate 1

  • Inly SchoolGrades 18 Months - 14 Years · Accredited by AMS

Shrewsbury 1

  • Shrewsbury Montessori SchoolGrades 1.5 Months - 12 Years · Accredited by AMS

South Atleboro 1

Springfield 4

Stoneham 2

West Brookfield 1

Westminster 1

Worcester 1