Peter Herbert Griffin

Peter * is not a stranger to being in charge. In fact, he's known for it. Whatever side you are on, he is acclaimed for his tough but fair approach to his cases. Recognized as one of Canada's 25 Most Influential Lawyers, Peter commands § respect from judges and opposing counsel for his fearless advocacy and extraordinary judgment. Peter tackles the most challenging commercial matters with expertise, because, after 35 years, he has the experience to skillfully guide his clients to success. Peter has a way of controlling the room ‡ from the boardroom up to the Supreme Court of Canada. He is a past President of The Advocates' Society and Fellow and former Chair of the American College of Trial Lawyers Ontario Committee. .

"Peter Griffin is one of the best litigation lawyers in Canada. He has an excellent grasp of the issues and the law, as well as the gravitas to address difficult issues." — Chambers Canada

Peter is recognized by his peers as one of the top litigators in Canada, particularly in the areas of corporate commercial litigation , class actions , securities matters, insolvency, and professional and director/officer liability. He has appeared before all levels of court in Ontario and the common-law provinces, and before the Supreme Court of Canada.

In 2021, Peter received the prestigious Law Society Medal in recognition of his exceptional advocacy, unwavering commitment to education and mentorship, and involvement in positively advancing the legal profession. In 2024, Peter was awarded The Advocates' Society Medal, the Society's highest honour, celebrating his pre-eminence in advocacy, exemplary leadership, and significant contributions to the profession of law as well as the community at large.

Peter has extensive experience in complex cross-border litigation, especially as it relates to both class proceedings and insolvency and restructuring . He regularly advises boards of directors and national and multinational corporations with respect to their obligations. He is retained as counsel of choice on appeal. He frequently represents clients in arbitration and acts as an arbitrator in contested arbitration proceedings. Peter is constantly sought out as an expert speaker on advocacy, shareholder disputes, class actions, professional liability and insolvency and restructuring.