Called to the Bar
  • Ontario (2016)
Education
  • Queen's University, J.D., 2015
  • University of Guelph, B.A. (Hons.), 2011 with Distinction

Lia Boritz is a Partner in the Litigation & Dispute Resolution practice group at WeirFoulds LLP. She advises sophisticated clients in complex property, commercial, and environmental disputes, helping them navigate challenging matters with clarity and confidence.

Lia is known for cutting through complexity. She provides candid, practical advice grounded in sound judgment and disciplined strategy. Clients value Lia’s ability to focus on what truly matters, offering realistic assessments and clear guidance without overselling outcomes.

With broad experience spanning property and real estate disputes, civil and commercial litigation, environmental matters, fraud cases, and employment law, Lia brings a multifaceted perspective to complex problems. She has appeared at all levels of court in Ontario and before administrative tribunals, representing a broad range of clients, from large corporations and public institutions to small businesses and individuals.

Lia has been repeatedly recognized by Best Lawyers in Canada: Ones to Watch for corporate and commercial litigation. She is also committed to mentorship, working closely with junior associates on persuasive advocacy, strategic thinking, and effective client service.

Experience
  • Repeatedly recognized by Best Lawyers in Canada: Ones to Watch as an upcoming leading practitioner in Corporate and Commercial Litigation, and Labour and Employment Law
  • Repeatedly recognized by Best Lawyers in Canada: Ones to Watch as an upcoming leading practitioner in Corporate and Commercial Litigation, and Labour and Employment Law

Lia Boritz is a Partner in the Litigation & Dispute Resolution practice group at WeirFoulds LLP. She advises sophisticated clients in complex property, commercial, and environmental disputes, helping them navigate challenging matters with clarity and confidence.

Lia is known for cutting through complexity. She provides candid, practical advice grounded in sound judgment and disciplined strategy. Clients value Lia’s ability to focus on what truly matters, offering realistic assessments and clear guidance without overselling outcomes.

With broad experience spanning property and real estate disputes, civil and commercial litigation, environmental matters, fraud cases, and employment law, Lia brings a multifaceted perspective to complex problems. She has appeared at all levels of court in Ontario and before administrative tribunals, representing a broad range of clients, from large corporations and public institutions to small businesses and individuals.

Lia has been repeatedly recognized by Best Lawyers in Canada: Ones to Watch for corporate and commercial litigation. She is also committed to mentorship, working closely with junior associates on persuasive advocacy, strategic thinking, and effective client service.

Experience
  • Repeatedly recognized by Best Lawyers in Canada: Ones to Watch as an upcoming leading practitioner in Corporate and Commercial Litigation, and Labour and Employment Law
  • Repeatedly recognized by Best Lawyers in Canada: Ones to Watch as an upcoming leading practitioner in Corporate and Commercial Litigation, and Labour and Employment Law
Called to the Bar
  • Ontario (2016)
Education
  • Queen's University, J.D., 2015
  • University of Guelph, B.A. (Hons.), 2011 with Distinction
Speaking Engagements
  • Speaker, “Current Issues and Recent Developments”, Ontario Legal Conference – OBA, Toronto, ON, February 4, 2026
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