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We’re lighting the way forward through discovery.

At The Princess Margaret, we understand that three of the scariest words are “You have cancer”. For more than 70 years, we’ve been illuminating new paths forward in cancer diagnostics, research and exceptional care. With discoveries like stem cells, making bone marrow transplants possible, and the pioneering of immunotherapy through our discovery of the T-cell receptor, Princess Margaret Cancer Centre is a world-leading beacon of hope against the encroaching shadow of cancer.
Yet, despite our progress, cancer remains a daunting challenge. By 2050, new cancer cases are projected to increase by 77%, with millennials experiencing the fastest rising cancer rates. This is why we are reigniting our commitment to transform cancer outcomes and create a world free from the fear of cancer.

But we cannot achieve this alone. We need your help to fuel this work.

Together, let’s CARRY THE FIRE to give cancer patients everywhere brighter tomorrows.

Join us in creating a world free from the fear of cancer.

Our world-renowned team of doctors, researchers and scientists is continuously making groundbreaking discoveries that are improving patient outcomes for cancer patients across Canada and around the world. And it’s made possible through the generosity of our donors. Learn more about how you can help fuel more cancer breakthroughs to create a world free from the fear of cancer at Why Give.
  • Early Detection

    Early Detection

  • Innovative Treatments

    Innovative Treatments

  • Comprehensive Support

    Comprehensive Support

  • Help fuel Canada’s global leadership in cancer research

    With your support, Canada can continue to attract the world’s top researchers and drive life-saving breakthroughs. Together, we can fuel discoveries that put Canada at the forefront of cancer research.

  • Carry The Fire podcast

    Hear the inspiring personal stories of real patients and their doctors who are at the forefront of groundbreaking cancer research. Available wherever you get your podcasts. New episodes weekly.

  • We treat over

    200 cancers

    This includes some of the rarest and most aggressive cancers. In fact, our doctors see more rare cancers in a day than most doctors see all year.

  • 20% of patients are in clinical trials

    We have the largest clinical trials program in Canada. Our clinical trials incorporate state-of-the-art clinical care, while evaluating the most recent developments in cancer medicine.

  • Carry The Fire for Brighter Tomorrows

    Create brighter tomorrows for cancer patients everywhere with The Princess Margaret’s new line of Carry The Fire gear. Every purchase goes towards life-saving cancer research at The Princess Margaret

Princess Margaret Cottage Lottery


Our Fundraising Events

  • May 31, 2025

    Cricket to Conquer Cancer

    Join Canada’s first-ever street cricket fundraiser, taking place at Celebration Square in Mississauga.

  • June 7-8, 2025

    Ride to Conquer Cancer, Presented by Johnson & Johnson

    Ride in a two-day cycling adventure spanning over 200 km between Toronto and Niagara-on-the-Lake.

  • June 15, 2025

    Journey to Conquer Cancer, Presented by Starlight Investments

    Walk or run 1 km, 3 km or 5 km in this family-friendly, dog-friendly fundraiser taking place in downtown Toronto.

  • August 9, 2025

    Northern Pass to Conquer Cancer, Powered by Pass It Along Foundation

    Join this one-day boutique cycling event with 40 km, 100 km and 160 km routes across beautiful Muskoka.

SUPPORT THE PRINCESS MARGARET CANCER FOUNDATION

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