Marie-Pier Gagnon Nadeau

Marie-Pier Gagnon Nadeau


Fasken

Recognized in The Best Lawyers in Canada since 2025

Recognized in Best Lawyers: Ones to Watch in Canada from 2023-2024

Montréal, Quebec

Practice Areas

Class Action Litigation

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Marie-Pier Gagnon Nadeau practises with the Civil and Commercial Litigation group at the Montréal office.

Her practice focuses on class actions dealing with complex questions of civil liability, protection of personal information in the private sectors, product liability, securities, consumer law, and private international law. Marie-Pier has worked on numerous files managing key aspects of interjurisdictional disputes in the context of multijurisdictional class actions, as well as pseudonym orders, publication bans, sealing orders and highly confidential information.

Marie-Pier intervenes at each step during litigation, defending clients both at authorization and on the merits, or involved in negotiating settlements.

Location
  • 800 Victoria Square, Suite 3500
    P.O. Box 242
    Montréal, QC H4Z 1E9
    Canada

Fasken
Headquarters: Toronto, Ontario

371 The Best Lawyers in Canada awards

82 Best Lawyers: Ones to Watch in Canada awards

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Recognized in The Best Lawyers in Canada 2025 for work in:
  • Class Action Litigation
Recognized in Best Lawyers: Ones to Watch in Canada from 2023-2024 for work in:
  • Corporate and Commercial Litigation - 2024
  • Corporate and Commercial Litigation - 2023

Publications

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