Katarina Wasielewski

Norton Rose Fulbright Canada LLP

Katarina Wasielewski

Katarina Wasielewski


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Katarina Wasielewski is a litigation lawyer based in Toronto. She is developing a broad practice in all areas of commercial and civil litigation, with an additional focus on competition-related matters. She has assisted with several investigations involving fraud, governance, harassment and workplace related issues across a variety of industries. Katarina joined us as a summer student in 2020 and returned to complete her articles in 2021 and 2022. While articling with us, she completed a secondment at Toronto Hydro Corporation. 

While in law school, Katarina completed a master's degree in economics and a summer internship with the Competition Bureau of Canada. Katarina also competed in a variety of moots, including the Bowman Tax Moot and was awarded best respondent factum in the Adam F. Fanaki Competition Law Moot.

Professional experience

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J.D., Queen's University, 2021
M.A., Queen's University, 2019
B.A. (Hons), University of Alberta, 2018
  • Ontario 2022
  • "Competition Law Economics," Thomson Reuters Practical Law, Toronto, Ontario, August 31, 2021.
  • International Comparative Legal Guides - Cartels & Leniency 2024, 17th Edition, Chapter 4 - Canada, Global Legal Group, November 2024.
  • Canadian Bar Association
  • Law Society of Ontario 
  • Ontario Bar Association