Cultivating Critical thinkers.
Inspiring Compassionate Leaders.


The Quaker Testimony of Simplicity reminds us to live wisely and stresses the integrity and development of one's mind, body, and spirit. In an increasingly busy and materialistic world filled with external stimulation, we all need space and time to discern what is truly important in our lives.


Quakers oppose all wars and the violence of oppression. Although disagreement and conflict are inevitable in any group, we work to achieve understanding through respectful dialogue.


Integrity means being truthful and always trying to do our very best. We say what we mean and mean what we say.


We strive to be a welcoming, supportive, and inclusive community in which everyone—students, teachers, staff, and families—feels respected and affirmed.


Quakers have historically emphasized the equality of all people. The belief in "the Light within" has led Quakers to work for peace, prison reform, humane care for the mentally ill, civil rights, and economic justice around the world. In our daily interactions, we work as equals to become a community that welcomes the perspectives of everyone, respects the worth of each individual, and values the collective power of the group.


We need to take care of the things we use and own as well as each other. We believe in leaving the world a better place than we found it.

A private, independent day school in Cambridge, Massachusetts that provides an education guided by Quaker principles for grades Pre-K through 8.

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Early Childhood

Early Childhood

Our small combined Pre-K and Kindergarten classes ensure that every child’s strengths and challenges are well known and addressed. Experiential based learning along with direct instruction allow all students to learn in exciting ways that work for them.

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Elementary School

Elementary School

Through a rich and varied experience in and beyond the classroom, we nurture children’s intellectual, social, emotional, and physical growth.

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Middle School

Middle School

The Cambridge Friends School Middle School program embraces and celebrates this developmental period, creating a unique and spirited community of learners.

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Main News

Senator Warren Shares Her Newly Released Children’s Picture Book, Pinkie Promises, at CFS

Close to 150 attendees learn to dream big during a special book talk, reading, and Q&A with Senator Elizabeth Warren.

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New Middle School Latinx Studies Program

In light of National Hispanic Heritage Month, CFS would like to highlight its new Spanish Language and Latinx Studies Program in the Middle School

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CFS Welcomes School Year 2021-2022

Teaching fully in-person for a second year, enrollment has increased to 142 students this academic year.

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Third- and Fourth-Graders Participate in Electoral College Simulation

Students learn in a fun and interactive way with mock process.

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Students of color


Student to teacher ratio


Average class size


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