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Mathieu  Leblanc-Gagnon

Mathieu Leblanc-Gagnon

Partner Fasken
Jurisdiction Quebec, 2004
Language(s) French, English
Office(s) Québec City

Mathieu Leblanc-Gagnon is a seasoned litigator who specializes in civil and commercial litigation. His areas of expertise cover construction, product liability, insurance, financial services and estate law.


Mathieu represents clients during proceedings before various courts and administrative tribunals.


His is also asked to prepare legal opinions and resolve disputes in a wide range of industries. Mathieu frequently handles private international law issues in files that include one or more foreign element.
2003 Université Laval Recipient of the first prize awarded by the Association Québécoise de droit compare (2003 edition)
2003 Université Laval Member of the winning team of the Laskin Competitive Moot, 2003 edition, going up against delegations from all Canadian law faculties; participated as the English-speaking litigator (second language)


  • LLB Laval University

Memberships & Affiliations

  • Chair, Young Lawyers’ Forum, Canadian Bar Association (2014-2015)
  • Member of Jeune Barreau de Québec (2014-2015)
  • Member of Executive Committee of the Québec Division of the Canadian Bar Association (2004-2009 and 2011-2015)
  • Member, Board of the Canadian Bar Association’s Québec branch (from 2003 to 2015)
  • Chairman of Jeune Barreau de Québec (2010-2011)
Intensive Training – Construction Law location location Quebec


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