About Moira

Moira Dillon is the principal and founder of Supreme Law Group, which she built as the first Canadian boutique firm dedicated solely to Supreme Court of Canada agency work. She graduated magna cum laude from the University of Ottawa's Faculty of Law and holds an honours degree in political science and Spanish from the University of Toronto. After her call to the Ontario bar in 1996, she practised with the Ottawa office of a large national firm before founding Supreme Law Group. As an agent before the Supreme Court of Canada, she offers strategic advice, drafting and agency services on leave applications, responses, motions and appeals, and has assisted lawyers in matters spanning criminal, constitutional, labour, intellectual property, contract and commercial law.

Education & credentials

Undergraduate
University of Toronto (Honours, Political Science and Spanish)

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This listing was generated by AI from public sources in September 2026. It may contain errors, and we can’t guarantee it’s accurate or complete. Before you rely on anything here, verify it on their firm’s website. Confirm Moira Dillon’s licence and standing in the Law Society of Ontario directory ↗

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