LAWYER PROFILE
Mark Veneziano

Mark Veneziano

Canada 2026

Chambers ranking badge
Chambers ranking badge

Ranked in 2 practice areas

About

Provided by Lenczner Slaght

Canada

Practice Areas

Mark is an expert trial lawyer having conducted dozens of trials and arbitrations as lead counsel. His practice has a particular emphasis on commercial and civil litigation, professional liability, shareholder disputes, insurance coverage, securities, construction, and real estate law. His clients range from corporations and physicians to stockbrokers and banks. Mark provides his clients with practical advice aimed at efficiently resolving disputes. However, when the case demands, he is willing and prepared to go to trial. Mark has taught trial advocacy at the University of Toronto, Faculty of Law, and is regularly asked to speak at continuing legal education programs for organizations such as The Advocates' Society.

Chambers Review

Provided by Chambers

Chambers Canada Guide

Healthcare: Contentious - Nationwide - Canada

Band 4
Band 4

Individual Editorial

Mark Veneziano in Toronto has significant experience representing clients in medical malpractice litigation.

Insurance: Dispute Resolution - Nationwide - Canada

Band 4
Band 4

Individual Editorial

Mark Veneziano is a partner based in Toronto. He is an adept litigator on a variety of insurance claims, alongside a broader commercial litigation practice.

Strengths

Provided by Chambers

  • Mark Veneziano is a first-rate litigator.

    Healthcare: ContentiousChambers Canada Guide
  • Mark is very knowledgeable and strategic.

    Insurance: Dispute ResolutionChambers Canada Guide
  • Mark Veneziano is an excellent lawyer and advocate.

    Insurance: Dispute ResolutionChambers Canada Guide
  • Mark is one of our most trusted external counsel.

    Insurance: Dispute ResolutionChambers Canada Guide

Ranked Individuals at Lenczner Slaght (38)

Nationwide - Canada

What success is built on

Chambers is the leading data and intelligence partner for the legal sector.

Explore thought leadership