Overview
Joel Rochon is a founding partner of Rochon Genova and one of Canada’s leading plaintiff-side class action lawyers. For more than three decades, he has represented individuals and communities in complex litigation involving securities, consumer protection, competition law, institutional abuse, product liability, defective drugs and medical devices, and transportation disasters. His practice is defined by a commitment to holding powerful corporations and governments accountable and advancing access to justice through class proceedings.
Since co-founding Rochon Genova in 1999, Joel has acted as lead or co-lead counsel in many of Canada’s most significant class actions, helping to shape the development of class proceedings across the country. Clients and peers alike recognize Joel for his judgment, leadership, and ability to navigate the most complex disputes:
“Joel is an excellent advocate. He takes on difficult cases, pushes them ahead, and achieves results for his clients.”
“Joel Rochon is able to see the big picture very quickly. His wisdom and insights are invaluable.”
– Chambers Canada, 2026
Recognized among Canada’s leading litigators, Joel is ranked by Chambers for Plaintiff-Side Class Action Litigation and by Lexpert as Most Frequently Recommended in both Class Action Litigation and Cross-Border Litigation.
He earned his Bachelor of Arts from the University of Western Ontario and his LL.B. from the Université de Moncton before being called to the Ontario Bar in 1988. Joel is also the co-author of The Emotional Consequences of Personal Injury – A Handbook for Psychiatrists and Lawyers and Interlocutory Proceedings – Strategy and Practice. He remains active in organizations dedicated to trial advocacy and the continued development of class actions in Canada.
Areas of Practice
Recognition & Awards

Dispute Resolution: Class Action (Plaintiff)
Recognized by Chambers Canada for plaintiff-side class action litigation.
CHAMBERS CANADA 2026
Education & Bar Admissions
- Law Society of Ontario, 1988
- LL.B., Université de Moncton, 1986
- B.A., University of Western Ontario, 1983
Speaking Engagements & Publications
- Co-author, The Emotional Consequences of Personal Injury – A Handbook for Psychiatrists and Lawyers, Butterworths, 1992
- Co-author, Interlocutory Proceedings – Strategy and Practice, Butterworths, 1996
- Regular speaker at class action conferences in Canada, the United States, and France
- Author of articles on class action litigation
Professional Involvement
- Canadian Bar Association
- Ontario Trial Lawyers Association
- The Advocates’ Society
- Law Society of Upper Canada
- Trial Lawyers for Public Justice
- American Association for Justice
Languages
- English
- French
Related Cases
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Defective Drugs, Product Liability
Abilify
Abilify and Abilify Maintena are alleged to cause or materially increase the risk of compulsive behaviours, with inadequate warning to…
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Defective Medical Devices, Product Liability
Allergan Breast Implants
Allergan breast implants are alleged to be associated with certain health risks. The defendants are alleged to have failed to…
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Securities Litigation
Aphria
Aphria shareholders allege misrepresentations in the company's public disclosure in connection to two significant international business acquisitions made by Aphria…
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Consumer Class Actions
Apple
Certain iPhone software updates are alleged to have affected the performance of specific iPhone models.
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Securities Litigation
Barrick Gold
Barrick Gold investors allege misrepresentations related to the Pascua Lama mining project.
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Consumer Class Actions, Telecommunications & Social Media
Bell Mobility
Bell Mobility customers allege that wireless calls were rounded up to the next full minute, constituting a breach of contract…
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Consumer Class Actions, Product Liability
GM Ignition Switch
Recalled GM vehicles are alleged to have had ignition switch and power steering defects.
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Securities Litigation
goeasy Ltd.
This proposed securities class action alleges that goeasy Ltd., certain of its officers and directors, an insider, and its auditor,…
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Product Liability
Hair Relaxer
Proposed class action alleging that manufacturers and distributors of chemical hair straightening products failed to adequately research, test, and warn…
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Consumer Class Actions
Intuit
Consumer protection case arising from Intuit's alleged deceptive and misleading advertising of Turbo Tax Online and its deceptive Turbo Tax…
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Hospital and Nursing Home Outbreaks
Long Term Care Homes – City of Toronto
COVID-19 outbreaks in six City of Toronto long-term care homes are the subject of negligence allegations.
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Hospital and Nursing Home Outbreaks
Long Term Care Homes – Corporate-Chain Actions
COVID-19 outbreaks in corporate-operated long-term care homes are the subject of negligence allegations.
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Hospital and Nursing Home Outbreaks, Crown Liability
Long Term Care Homes – Province of Ontario
Ontario's pandemic response in long-term care homes is the subject of gross negligence allegations.
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Hospital and Nursing Home Outbreaks
Long Term Care/Retirement Homes – Independent Actions
Independently owned and operated long-term care and retirement homes are the subject of COVID-19-related negligence allegations.
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Securities Litigation
Market Timing
Long-term mutual fund investors allege that frequent trading diluted returns in certain AIC and CI mutual funds.
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Consumer Class Actions,
Marriott/Starwood Properties
The Starwood guest reservation database matter relates to unauthorized access and the personal information of Canadian hotel guests.
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Defective Medical Devices, Product Liability
Medtronic MiniMed Insulin Pumps
Certain Medtronic MiniMed insulin pumps are alleged to have had a defective retainer ring that could affect insulin delivery.
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Consumer Class Actions
Muskoka Recovery Rehab
Muskoka Recovery is alleged to have misrepresented its services and failed to provide appropriate treatment and care.
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Institutional Abuse, Crown Liability
Oak Ridge
Claims by former Oak Ridge patients concerned experimental programs at the Penetanguishene Mental Health Centre.
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Consumer Class Actions, Defective Drugs
OxyContin
OxyContin and OxyNEO users allege they were not adequately warned about the risks of dependency and addiction, of which the…
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Consumer Class Actions, Defective Drugs
Rexulti
Rexulti is alleged to be associated with impulse control disorders and compulsive behaviours, with inadequate warning to Canadian users.
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Securities Litigation
SNC-Lavalin (2026)
SNC-Lavalin shareholders allege misrepresentations in the company's public disclosure documents.
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Institutional Abuse, Crown Liability
St. Thomas Psychiatric Hospital
Involuntary patients at St. Thomas Psychiatric Hospital allege they were subjected to an abusive and medically meritless patient-run program.
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Consumer Class Actions, Product Liability
Talc Powder
Johnson & Johnson's talc-based Baby Powder is alleged to be associated with ovarian cancer.
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Securities Litigation
TD AML
TD shareholders allege misrepresentations about the bank's anti-money laundering controls and related investigations.
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Consumer Class Actions, Telecommunications & Social Media
TELUS
TELUS customers allege that wireless calls were rounded up to the next full minute.
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Indigenous Rights, Crown Liability
Treaty 4
Proposed class action on behalf of 35 Treaty 4 First Nations alleging Canada and Ontario breached treaty and fiduciary obligations…
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Indigenous Rights, Crown Liability
Treaty 9
Proposed class action on behalf of 37 Treaty 9 First Nations alleging Canada and Ontario breached treaty and fiduciary obligations…
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Crown Liability, Institutional Abuse
Waypoint Solitary Confinement
Involuntary patients at Waypoint allege they were subjected to systemic solitary confinement and seclusion practices.
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Defective Medical Devices, Product Liability
Wright Conserve Hip
Wright Conserve hip implant systems are alleged to have been defective and associated with device failure or revision surgery.


