Trudel Johnston & Lespérance (TJL) is a Montreal law firm specializing in class actions and public interest litigation in Quebec. The firm says that since its founding it has won more class actions on the merits for plaintiffs than any other firm in Canada, including several cases that reached the Supreme Court of Canada. TJL's work spans environmental, human rights, consumer protection and government accountability litigation.

Practice areas

Not listed

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A person using a wheelchairAccessible restroomA calendar with a checkmark beside a clockBy appointment

This firm’s lawyers at a glance

Languages on the roster
English, French

Who handles what

Where to find them

750 Côte de la Place-d'Armes bureau 90, Montreal, Quebec H2Y 2X8

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This listing was generated by AI from public sources in July 2026. It may contain errors, and we can’t guarantee it’s accurate or complete. Before you rely on anything here, verify it on the firm’s own website. Verify licence status in the Barreau du Québec directory ↗

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