LAWYER PROFILE
Nadia Campion

Nadia Campion

Canada 2026

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Chambers ranking badge

Ranked in 1 practice area

Litigation: General Commercial

Ontario

7 years ranked

About

Provided by Lax O'Sullivan Lisus Gottlieb LLP

Canada

Practice Areas

Nadia is engaged in the most complex and demanding files across multiple disciplines including commercial disputes, shareholder oppression applications, director and officer liability, estates and trusts litigation, class actions, and professional liability. Nadia is adept at providing cogent and strategic advice that seamlessly aligns with her clients’ business goals. Fluent in English and French, Nadia also represents clients from Quebec.

A highly persuasive litigator, Nadia has deep industry knowledge and extensive experience in trials, arbitrations and administrative hearings before the Superior Court of Justice and the Ontario Court of Appeal, as well as the Ontario Securities Commission, and the Investment Industry Regulatory Organization of Canada. She has particular expertise in Toronto Commercial List proceedings. She has specific expertise in the fields of corporate and shareholder disputes, corporate fraud, and real estate litigation.

Nadia is a frequent speaker, writer, and commentator for the Law Society of Ontario, the Ontario Bar Association, the Advocates’ Society, and the Cambridge Forum on Class Actions. She is also one of four members of the Class Proceedings Committee, which is part of the Law Foundation, appointed by the Attorney-General of Ontario.

Chambers Review

Provided by Chambers

Chambers Canada Guide

Litigation: General Commercial - Ontario

Band 5
Band 5

Individual Editorial

Nadia Campion has wide-ranging commercial experience, including advising on insolvency-related cases and class actions, as well as novel issues relating to the destruction of human biological reproductive materials. She works out of Lax O'Sullivan Lisus Gottlieb's Toronto office.

Strengths

Provided by Chambers

  • She is a tough litigator with experience in dealing with a lot of high profile matters.

    Litigation: General CommercialChambers Canada Guide

Ranked Individuals at Lax O'Sullivan Lisus Gottlieb LLP (12)

Nationwide - Canada

Ontario

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