Rising through knowledge.
Shining through the heart.

At Collège Sainte-Marcelline, 1,000 students from 75 nationalities grow together in a caring and stimulating environment, guided by an educational approach proven since 1838, across 8 countries throughout the world. A unique school community where diversity is a strength and every child, a promise.

Kindergarten

Elementary school

High school

Unique programs in Québec, from kindergarten to high school.

Artificial Intelligence Program

What if AI were taught differently? MIAH (Marcelline for Humanistic Artificial Intelligence) is the only program in Québec that trains students to use AI in an informed, ethical and responsible way, from kindergarten through Grade 11. Awarded in 2026, MIAH redefines what it truly means to prepare young people for the digital age.

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Robotics Program

Here, robotics isn’t reserved for tech enthusiasts. It is a pedagogical tool integrated from kindergarten onward. A passion that has taken our students to the world’s greatest competitions, earning Robotique Marcelline the title of best all-female robotics team internationally. From elementary to high school, technology becomes a way to push boundaries… and change the world.

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A Unique Intergenerational Program

Since 1974, Collège Sainte-Marcelline and Résidence l’Amitié Saraguay have shared much more than a property, they share their daily lives. From this proximity, Carrefour Mosaïque was born: an intergenerational program found nowhere else in Québec, where students and elderly people meet, enrich one another’s lives, and shine together throughout the year.

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Why Choose Collège Sainte-Marcelline?

An Educational Tradition Nearly Two Centuries Old

Collège Sainte-Marcelline is part of an educational tradition nearly 200 years old, present in 8 countries and serving 25,000 students throughout the world. Since 1838, excellence has been our hallmark.

A Unique Family Spirit

Here, every young person feels at home— confident and free to become who they are. Dozens of nationalities converge into one community; it is a valuable asset that prepares students to thrive in an open world.

Academic Excellence with Compassion

Excellence is in our DNA. Expectations are high, support is elevated. Every student is encouraged to reach new heights in a climate of trust and mutual respect.

A Commitment to Civic Engagement Rooted in Values

From kindergarten through Grade 11, all students participate in community service, locally and internationally. Because shining through the heart also means to put oneself at the service of others.

Three Programs. Found Nowhere Else in Québec

MIAH, Robotique Marcelline, Carrefour Mosaïque: three unique ways of shaping young people who will make a real difference in the world.

An Exceptional Setting

Nestled in the Bois-de-Saraguay, a heritage site recognized as the best-preserved forest on the island of Montréal, the school offers a peaceful and inspiring environment, which is rare for an urban school.

My children are growing up in a caring environment where perseverance, generosity and mutual support are lived every day. They feel happy here, completely in their element, at the heart of a true family spirit.

Within these walls, I learned to think, to grow and to assert myself. Collège Sainte-Marcelline didn't just educate me, it revealed the person I wanted to become.

The teachers are always there for us. Here, I feel supported, in the good times and the more difficult ones. The school is my second family.

Watching my daughter regain her confidence, blossom and dream bigger, I am proud to have truly given her a real chance at a future and lasting success.

Sylvie Makhzoum

Mother of elementary and high school students

Christina Kargas

Graduating class of 2026

Isabella Godbout

Grade 6 student

Nerline Poulard

Mother of a current and former student

Where Excellence Has a Human Face

At Collège Sainte-Marcelline, high standards and compassion don't oppose each other, they strengthen one another. From kindergarten to Grade 11, every student is guided with rigour and kindness, encouraged to reach new heights, supported through their challenges and celebrated in their achievements. Because it is when we feel truly at home that we give our very best.

Educational Vision, Mission and Values