Diana Capponi
Canadian mental health activist, psychiatric survivor and community leader
About Diana Capponi
Lived 1953 – 2014 (aged 61). Diana Capponi was a Canadian.
Diana Michele Capponi (February 22, 1953 – September 21, 2014) was a Canadian mental health activist, psychiatric survivor, and community leader.
Early life Capponi was born in Montreal, Quebec, the youngest sister of writer and activist Pat Capponi. Both sisters described an abusive home, which they left as young women. In 1984, she graduated from a police training program at Centennial College in Toronto. "Going to college was the most significant thing I could have done to change my life," she said later.
Career Diana Capponi dropped out of school, traveled to India, and became addicted to heroin. Back in Canada, she moved to Toronto, Ontario, where two of her sisters lived. Her sister Pat helped her find housing in Parkdale and rehabilitation. She worked at a women's shelter, and then at a cleaning service. She founded the Ontario Council of Alternative Businesses (OCAB), to create economic opportunities for psychiatric survivors. She served on the board of directors at the Gerstein Centre in Toronto. In this position she continued her earlier work, building businesses and careers with survivors of addiction and mental illness. She consulted on similar projects and on mental health policy across Canada, and internationally.
Capponi appeared in a National Film Board of Canada documentary, Working Like Crazy (1999), and in a television program, Second Chance: Making It Work (2005). In 2009, she testified about employment and mental health before a committee of the Canadian Parliament.
Personal life Capponi identified herself as a psychiatric survivor. She married Brenda Needham in 2003; they stopped living together in 2009, but remained close. Capponi died in 2014, from metastatic breast cancer, at age 61, in Toronto. In 2015, there was a tribute night held to raise funds for the Diana Capponi Education Fund.
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Important facts
People in Diana Capponi's life
Named in this biography and alive at the same time
Contemporaries
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Frequently asked questions
Who was Diana Capponi?
Canadian mental health activist, psychiatric survivor and community leader (1953-2014)
When was Diana Capponi born?
Diana Capponi was born on 22 February 1953 in Montreal.
When did Diana Capponi die?
Diana Capponi died on 21 September 2014 in Ontario, Toronto.
What nationality was Diana Capponi?
Diana Capponi was Canadian.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Diana Capponi. https://biography.guide/diana-capponi/
MLA: "Diana Capponi." Biography.guide, https://biography.guide/diana-capponi/.
Chicago: "Diana Capponi." Biography.guide. https://biography.guide/diana-capponi/.
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