Kirsty Duncan MP Death, Obituary:- Kirsty Ellen Duncan, a long‑serving Canadian politician, geographer and former Liberal cabinet minister, has died at the age of 59 following a years‑long battle with cancer, her family and colleagues confirmed.

Her passing on January 26, 2026 has prompted tributes from political leaders and communities across Canada, who remember her for her service, intellect, and dedication to public life.

Duncan represented the Toronto riding of Etobicoke North in the House of Commons for more than 16 years, from 2008 until her retirement in 2025. A member of the Liberal Party, she held several senior roles in government, including Minister of Science and Sport, and later Deputy Leader of the Government in the House of Commons under Prime Minister Justin Trudeau.

During her time in cabinet, she championed issues ranging from scientific innovation to inclusivity in sport, and she was widely respected for her thoughtful, evidence‑based approach to policy.

Before entering politics, Duncan was a renowned medical geographer and academic, with a background in research and teaching. She brought that analytical perspective to her work in Parliament, where colleagues often noted her commitment to facts, research, and principled leadership.

In addition to her political work, Duncan was also an author and public speaker, known for her curiosity and her efforts to communicate complex scientific and social issues to everyday Canadians. Her contributions helped elevate Canada’s profile in areas such as health policy, science advocacy and community engagement.

Duncan’s death has been met with widespread condolences from all sides of the political spectrum. Friends and former colleagues remember her warmth, intellectual rigor, and the sincere care she showed for her constituents and community.

Her legacy as a thoughtful leader and advocate for science and public service will be remembered by many. Funeral and memorial arrangements are expected to be announced by her family at a later date.