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WELCOME TO LENCZNER SLAGHT listen
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We bring expert strategy — backed by rigorous research, skilled data management, and solid administrative support — to demanding cases in all areas of litigation.

"Sana Halwani is the best litigator in Canada. Her knowledge of patent law is faultless, as are the arguments she comes up with."

— Chambers Canada
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27 Tier 1 Rankings

by Best Law Firms in Canada 2025

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“The team has the depth of talented and knowledgeable resources to handle the largest and most complex of trials.”

— Chambers Canada
We have published A New Vision for Litigation, featuring a summary of the proposed civil justice reforms in Ontario, practical steps for in-house counsel, and an analysis of the potential implications.
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news - 
August 6, 2025
7 Lenczner Slaght Litigators Appointed to Leadership Roles in The Advocates’ Society

As recognized leaders of the bar, our lawyers will help advance the mission of Canada’s leading organization for litigators – fostering a national, collegial community of advocates committed to excellence inside and outside the courtroom.

August 6, 2025
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news - 
September 8, 2025
Lenczner Slaght Welcomes Seven New Associates

Canada’s leading litigation firm welcomes seven talented new associates, further strengthening its expertise.

September 8, 2025
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news - 
September 25, 2025
Chambers Canada Highlights Lenczner Slaght’s Excellence in Advocacy

Canada’s leading litigation firm continues to be recognized in world-renowned directory, with new rankings highlighting its deep bench of expertise.

September 25, 2025
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news - 
October 20, 2025
Relax & Recharge Between Interviews: Lenczner Slaght Welcomes Students to the R&R Lounge

Canada’s leading litigation firm is once again offering an inclusive space for all law students participating in the Toronto 2026 Summer Student recruit to relax and recharge between in-firm interviews.

October 20, 2025
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