About Madison

Madison MacKinnon is an associate at Lenczner Slaght, where her developing litigation practice spans commercial litigation, employment law, public law, class actions, and professional liability and regulation. She obtained her JD at Queen's University after completing an undergraduate degree at Dalhousie University, where she majored in law, justice and society. Before being called to the bar in 2025, she was a summer and articling student at the firm. During law school she volunteered with Pro Bono Students Canada and the Queen's Prison Law Clinic, later focusing on human rights tribunal complaints and Supreme Court of Canada interventions through the clinic's advanced program. She has since acted as trial counsel in a wrongful dismissal action and co-authored articles on competition law and employment law developments.

Practice areas

Civil Litigation & Dispute Resolution

Our guide: Litigation and Dispute Resolution in Toronto

Education & credentials

Law school
Queen's University

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