Best Lawyers in Ontario, Canada for Class Action Litigation

Paul Davis is a top attorney recognized by Best Lawyers in the practice area(s) of Class Action Litigation, Corporate and Commercial Litigation and Securities Law. Paul, who practices law in Toronto, Ontario, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Paul is held by other top lawyers in the same geographic and legal practice area.

Brendan van Niejenhuis is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative and Public Law, Class Action Litigation and Corporate and Commercial Litigation. Brendan, who practices law in Toronto, Ontario, has been recognized since 2014. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Brendan is held by other top lawyers in the same geographic and legal practice area.

Tina Yang helps people leverage the legal system to seek justice when their rights have been violated, whether as workers, consumers, investors, or simply humans. This includes prosecuting class actions and mass torts to address collective wrongs, as well as a diverse range of other civil litigation. Tina’s class action experience is noteworthy for its breadth, as she has achieved successes for clients in cases relating to: Charter breaches & state accountability, institutional abus...

Joel P. Rochon is a top attorney recognized by Best Lawyers in the practice area(s) of Class Action Litigation and Product Liability Law. Joel P., who practices law in Toronto, Ontario, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Joel P. is held by other top lawyers in the same geographic and legal practice area.

Tony is a Partner and Co-Leader of the firm’s Competition, Marketing and Foreign Investment Group. As former counsel to Canada’s Commissioner of Competition (Department of Justice Canada) and having served as counsel in many of Canada’s most significant competition matters, Tony is widely recognized as one of Canada’s leading practitioners in competition law and litigation. Tony represents and counsels clients in domestic and multi-jurisdictional competition matters, i...

Anthony O’Brien is a top attorney recognized by Best Lawyers in the practice area(s) of Class Action Litigation. Anthony, who practices law in Toronto, Ontario, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Anthony is held by other top lawyers in the same geographic and legal practice area.

Described by his peers as ‘the gold standard in this space, a phenomenal litigator’, for more than thirty years Jonathan has won landmark decisions across a broad variety of subject matter including competition law, constitutional law, liability of public authorities, professional liability, criminal law, financial services, franchise law and contract disputes. He has tried over 90 cases to judgment and argued over 60 appeals in provincial appellate courts and the Supreme Court of...

Peter Jervis is a top attorney recognized by Best Lawyers in the practice area(s) of Class Action Litigation. Peter, who practices law in Toronto, Ontario, has been recognized since 2006. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Peter is held by other top lawyers in the same geographic and legal practice area.

Cynthia Spry joined the partnership at Babin Bessner Spry LLP in 2010. Prior to joining Babin Bessner Spry LLP, Cynthia practiced in the litigation departments of two top-tier firms: Davies Ward Phillips & Vineberg LLP and Osler, Hoskin & Harcourt LLP. Cynthia practices commercial litigation, including in the areas of class actions, shareholder disputes, competition law, and contractual and securities litigation. She is often recommended as conflicts counsel by Seven Sister firms, and...

Bridget Moran is a top attorney recognized by Best Lawyers in the practice area(s) of Class Action Litigation. Bridget, who practices law in London, Ontario, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Bridget is held by other top lawyers in the same geographic and legal practice area.

Mohsen Seddigh is a top attorney recognized by Best Lawyers in the practice area(s) of Class Action Litigation. Mohsen, who practices law in Toronto, Ontario, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mohsen is held by other top lawyers in the same geographic and legal practice area.

Rob Alfieri in a lawyer at Dickinson Wright's Toronto office, in its Commercial Litigation Group. Rob focuses his practice on commercial & business litigation and class action law. He maintains a general trial and appellate litigation practice, concentrating on contract disputes, shareholder disputes, professional liability, fraud cases, foreign judgment enforcements, injunctions, and private commercial arbitration disputes. Rob brings together passion with experience, intellect, and a th...

Called to the Ontario bar in June 2017, Chelsea Smith practises as a bilingual (English and French) associate in the class actions group at McKenzie Lake Lawyers LLP in London, Ontario. Her practice focuses on representing plaintiffs across Canada in complex class action, mass tort, and multi-party litigation involving products liability, consumer protection, and social justice issues. Chelsea completed her Juris Doctor at Western University in 2015 and her LL.B. in Quebec Civil Law at Univer...

Pavel Sergeyev is a partner in the firm’s litigation and dispute resolution group. His practice focuses primarily on the defence of complex, multijurisdictional class action proceedings. Pavel routinely represents clients in significant and precedent-setting litigation matters. As part of his practice, Pavel frequently works with expert witnesses and is well-versed in managing large and complex documentary productions.

Sana Ebrahimi is a top attorney recognized by Best Lawyers in the practice area(s) of Class Action Litigation. Sana, who practices law in Toronto, Ontario, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Sana is held by other top lawyers in the same geographic and legal practice area.

Golnaz Nayerahmadi is a top attorney recognized by Best Lawyers in the practice area(s) of Class Action Litigation, Corporate and Commercial Litigation and Product Liability Law. Golnaz, who practices law in Toronto, Ontario, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Golnaz is held by other top lawyers in the same geographic and legal practice area.