LAWYER PROFILE
Mitch Koczerginski

Mitch Koczerginski

Canada 2026

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Ranked in 1 practice area

Privacy & Data Protection

Nationwide - Canada

2 years ranked

About

Provided by McMillan LLP

Canada

Practice Areas

Mitch Koczerginski is a strategic commercial litigator with a practice focus that includes privacy and data protection He regularly represents clients in disputes and regulatory proceedings concerning the safeguarding of personal and commercially sensitive information, appearing before the Federal Court, the Federal Court of Appeal, and all levels of court in Ontario. Mitch frequently advocates before Canadian data protection authorities, including the Office of the Privacy Commissioner of Canada and its provincial counterparts. Drawing on deep litigation experience, Mitch advises clients in high-stakes matters involving data breaches, cybersecurity incidents, and the enforcement of privacy obligations. His practical, litigation-tested perspectives enable clients to navigate complex regulatory requirements while protecting their reputational and commercial interests. Beyond privacy, Mitch maintains a broad commercial litigation practice, with expertise in commercial leasing, real estate and franchise disputes. This broad commercial practice allows him to bring a holistic, business-oriented approach to resolving conflicts across industries. Mitch is a Certified Information Privacy Professional / Canada (CIPP/C) with the International Association of Privacy Professionals and serves on the executive of the Ontario Bar Association’s Privacy and Access to Information Law Section.

Chambers Review

Provided by Chambers

Chambers Canada Guide

Privacy & Data Protection - Nationwide - Canada

Up-and-coming Individual
Up and Coming

Individual Editorial

Toronto-based Mitch Koczerginski of McMillan boasts deep expertise in privacy compliance programmes and policies.

Strengths

Provided by Chambers

  • Mitch is truly exceptional. He provides exact, precise advice in a manner that is practical and client-focused.

    Privacy & Data ProtectionChambers Canada Guide
  • Mitch is incredibly responsive and makes sure that his guidance can be easily digested by the clients.

    Privacy & Data ProtectionChambers Canada Guide
  • He provides clear and concise legal guidance and is incredibly responsive to client needs.

    Privacy & Data ProtectionChambers Canada Guide

Ranked Individuals at McMillan LLP (77)

Nationwide - Canada

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