Guy J. Pratte Ad. E.

Guy J. Pratte Ad. E.


Borden Ladner Gervais LLP

Recognized since 2006

Ottawa, Ontario

Practice Areas

Administrative and Public Law

Appellate Practice

Class Action Litigation

Corporate and Commercial Litigation

Railroad Law

Transportation Law

Lawyer of the Year Badge - 2026 - Appellate Practice
Lawyer of the Year Badge - 2026 - Appellate Practice Lawyer of the Year Badge - 2024 - Administrative and Public Law Lawyer of the Year Badge - 2024 - Corporate and Commercial Litigation Lawyer of the Year Badge - 2021 - Administrative and Public Law Lawyer of the Year Badge - 2021 - Appellate Practice Lawyer of the Year Badge - 2018 - Administrative and Public Law Lawyer of the Year Badge - 2018 - Appellate Practice Lawyer of the Year Badge - 2016 - Class Action Litigation Lawyer of the Year Badge - 2015 - Corporate and Commercial Litigation Lawyer of the Year Badge - 2013 - Appellate Practice Lawyer of the Year Badge - 2012 - Administrative and Public Law
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An award-winning and highly sought-after lawyer, Guy has experience in complex commercial litigation (including class actions), administrative law and constitutional law cases.

Guy frequently appears before the Supreme Court of Canada (SCC), the Superior and Appeal Courts of Ontario and Québec, the Federal Court (FC) and Federal Court of Appeal (FCA).

Guy was named to the Order of Canada in 2022, recognizing his contributions as a lawyer, notably to pro bono work, and for his volunteer commitments to the performing arts.

Contact & Links
Location
  • World Exchange Plaza, Suite 1300
    100 Queen Street
    Ottawa, ON K1P 1J9
    Canada
Bar Admissions
  • Ontario, Law Society of Ontario, 1984
  • Quebec, Barreau du Québec, 2002

Borden Ladner Gervais LLP

Headquarters: Toronto, Ontario

309 The Best Lawyers in Canada awards

96 Best Lawyers: Ones to Watch in Canada awards

Visit Website

Lawyer of the Year Badge - 2026 - Appellate Practice Lawyer of the Year Badge - 2024 - Administrative and Public Law Lawyer of the Year Badge - 2024 - Corporate and Commercial Litigation Lawyer of the Year Badge - 2021 - Administrative and Public Law Lawyer of the Year Badge - 2021 - Appellate Practice Lawyer of the Year Badge - 2018 - Administrative and Public Law Lawyer of the Year Badge - 2018 - Appellate Practice Lawyer of the Year Badge - 2016 - Class Action Litigation Lawyer of the Year Badge - 2015 - Corporate and Commercial Litigation Lawyer of the Year Badge - 2013 - Appellate Practice Lawyer of the Year Badge - 2012 - Administrative and Public Law
Named "Lawyer of the Year" by Best Lawyers® for:
  • Appellate Practice, Ottawa, Canada (2026)
  • Administrative and Public Law, Ottawa, Canada (2024)
  • Corporate and Commercial Litigation, Ottawa, Canada (2024)
  • Administrative and Public Law, Ottawa, Canada (2021)
  • Appellate Practice, Ottawa, Canada (2021)
  • Administrative and Public Law, Ottawa, Canada (2018)
  • Appellate Practice, Ottawa, Canada (2018)
  • Class Action Litigation, Ottawa, Canada (2016)
  • Corporate and Commercial Litigation, Ottawa, Canada (2015)
  • Appellate Practice, Ottawa, Canada (2013)
  • Administrative and Public Law, Ottawa, Canada (2012)
Recognized in The Best Lawyers in Canada 2026 for work in:
  • Administrative and Public Law
  • Appellate Practice
  • Class Action Litigation
  • Corporate and Commercial Litigation
  • Railroad Law
  • Transportation Law
Special Focus:
  • Arbitration

Publications

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