Officer of the Order of Canada

• Awarded on: October 17, 2025

Anne-Marie Mes-Masson, O.C.
Montréal, Quebec

Anne-Marie Mes-Masson is a global leader in molecular oncology. An affiliated researcher at the Centre hospitalier de l’Université de Montréal, she had a hand in developing biobanks and led several major scientific initiatives that have resulted in significant discoveries in ovarian and prostate cancer. By focusing on translational research, her work has improved both precision health and therapeutic approaches.