Canada’s social sector remembers lifelong social justice activist Stephen Lewis

Lewis was towering advocate for global justice , leaving a legacy that reshaped humanitarian action and community‑led responses to HIV-AIDS.

Why It Matters

Stephen Lewis’s lifelong insistence that human rights, gender equality, and community‑rooted solutions belong at the centre of global policy helped shift how governments, NGOs, and multilateral bodies understand their responsibilities. His death marks the loss of a rare public voice who consistently demanded moral clarity and accountability in the fight against inequality.

Activist, politician and trailblazer Stephen Lewis died on March 31, 2026 at the age of 88. (Steven Lewis Foundation/Supplied)

Editor’s note: This story will be updated as we gather reaction. If you’d like to contribute something, send us your thoughts or links to your statement.

Canadian non-profit leaders and politicians, as well as advocates around the world, are mourning the towering loss of Stephen Lewis, a lifelong social justice advocate who tirelessly championed human rights, African families devastated by HIV-AIDS and women.

Lewis died March 31 at the age of 88 from stomach cancer, his family said in a statement released after his death.

“Stephen spent the last eight years of his life battling cancer with the same indomitable energy he brought to his lifelong work: the unending struggle for justice and dignity for every human life,” the statement read.

“The world has lost a voice of unmatched eloquence and integrity.”

“Today, I join Canadians in mourning the loss of Stephen Lewis, a pillar of compassionate leadership in Canadian democracy and a renowned global champion for human rights and multilateralism,” said Prime Minister Mark Carney.

“Mr. Lewis moved millions with his appeals for a compassionate and just society. He helped position Canada as a principled leader in ending apartheid in South Africa and believed that proper health care was key to reducing poverty and growing economies.

“As the United Nations Secretary-General’s Special Envoy for HIV/AIDS in Africa, and later as the co-founder of the Stephen Lewis Foundation, he pressed the world to see the human toll of this horrific epidemic not as a distant tragedy, but as a shared responsibility that demanded global action.

“I offer my condolences to Stephen Lewis’ wife, Michele, their three children, and all those whose lives he touched. He will be deeply missed.”

Former federal NDP leadership candidate and activist Charlie Angus spoke to CBC of the moment he understood Lewis’ impact.

“I remember I was outside playing and my grandmother said ‘You come in here, and you listen to this man,” he said, voice cracking.

Charlie Angus gets choked up recalling hearing Stephen Lewis speak about mining widows as a boy: “That was the moment that I realized politics has to be about serving people who have no voice. And that was Stephen Lewis.”

Scott Robertson (@sarobertson.bsky.social) 2026-03-31T20:14:43.153Z

“And it was Stephen Lewis, and he was talking about the widows. And he was talking about industrial disease and how we have to fight it, and my grandmother said ‘Nobody has ever spoken up for us before.’ And that was the moment that I realized politics has to be about, about serving people who have no voice. And that was Stephen Lewis. That’s what he did his entire life.”

Stephen Lewis has gone to the angels. He was a relentless fighter for justice. When I was 9 my Granny (an immigrant mining widow) made me sit in front of the TV and listen to him speak about compensation for mining victims. His passion and commitment stayed with me. substack.com/home/post/p-…

Charlie Angus (@charlieangus104.bsky.social) 2026-03-31T18:17:56.158Z

“He was very engaged, right up to the very end,” climate activist and friend David Suzuki told CBC’s Power and Politics Tuesday.

“He hung on until he could see that Avi won, and then his legacy was complete, that that work will continue on…again, that’s an indication of what a powerful guy he was.

“The last hour we spent together, we just held hands and told each other how much we loved each other,” he said, choking up. “But his legacy is there and we all should be so grateful.”

very touching moment from David Suzuki on the passing of his friend Stephen Lewis

Scott Robertson (@sarobertson.bsky.social) 2026-03-31T21:30:14.131Z

Stephen Lewis has gone to the angels. He served his country with honour. He served the world with passion.Thank you, Stephen.My deepest condolences to Avi and his loving family.

MeidasCanada (@meidascanada.ca) 2026-03-31T18:15:57.627Z

“I was raised in a society with sexist narratives about women and girls, and as much as I learned to reject those narratives as I grew older, some of them just got into my psyche,” said Megan Leslie, President and CEO at WWF Canada.

“Like the narratives from Hollywood (and my hometown) about women being conniving, and using sex to get ahead, and as hard as I tried to reject it part of me had bought into the sl*t shaming narrative.

“But he said: *women were resourceful, and would do anything to protect their families*. Women are protectors. Women are fierce and strong. Women do what it takes to survive.

“What Stephen said didn’t just make a lightbulb go off in my head. It detonated an atom bomb in my brain, melting all the bullsh*t I’d been fed and had internalized for decades. It’s like my DNA realigned right there on stage.”

Stephen Lewis was an incredible human.As an NDP leader, as a global advocate to fight HIV and AIDS, and as Canada’s Ambassador to the United Nations, Stephen always put people first.His wife Michele and his whole family are in my thoughts today.

David Eby (@davidebybc.bsky.social) 2026-03-31T17:49:57.744Z

Manitoba premier Wab Kinew said Lewis is the reason he is a New Democrat.

We mourn the loss of this remarkable humanitarian, along with so many grandmothers across the country who he led in our movement to lift up and support African grandmothers . Our deepest sympathies to his family and those close to him. @theslf.org

GRAN (@granadvocates.bsky.social) 2026-03-31T17:57:41.962Z
Author

Elisha Dacey is a seasoned journalist with more than two decades of experience in the field. She has worked in various newsrooms across Canada, ranging from small-town papers to major outlets like CBC Manitoba and Global News. Dacey began her journalism career in Manitoba and has held roles such as managing editor, senior producer and digital online journalist. Notably, she launched Metro Winnipeg, the city’s only free daily newspaper, which quickly became the second most-read paper in Winnipeg.

Elisha Dacey is the Managing Editor for Future of Good.