Overview

As a leading independent law firm in Québec, Langlois brings together more than 325 people, including some 185 legal professionals, in our Montréal and Québec City offices. Built on our team’s vast array of knowledge and experience, we deliver proven services tailored to your unique needs: civil and commercial litigation, business, labour and employment, and insurance law. Our approach is always straightforward, honest and highly effective. We understand legal matters can be overwhelming – that’s why we bring a human touch and an attentive ear to your every concern.

Vision

To be the trusted partner of choice in the legal community.

Mission

To tell our clients what they need to hear not what they want to hear, with a transparent approach, tailored advice and targeted solutions.

Values

Ensuring the success of our clients drives everything we do. To make it happen, we stay true to our values:

  • Excellence
    We strive to deliver excellence without exception, always working to better understand our clients and perfect our expertise.
  • Innovation
    We are constantly learning and evolving. We think outside the box to find bold and creative solutions to legal challenges.
  • Commitment
    As a socially responsible company, we are dedicated to making a positive impact alongside our clients, colleagues, partners and communities.
  • Organizational happiness
    We foster a culture of collaboration, trust and respect to forge valued relationships and bring out the best in everyone around us.

Read more about the firm at www.langlois.ca.

Size:
175
Person outline with Best Lawyers logo
Best Lawyers Recognized:
39

Rankings

National

Tier
1
National Ranking
Administrative and Public Law
Tier
1
National Ranking
Construction Law
Tier
1
National Ranking
Corporate and Commercial Litigation
Tier
1
National Ranking
Insurance Law
Tier
1
National Ranking
Labour and Employment Law
Tier
2
National Ranking
Appellate Practice

Regional

Montréal

Tier
1
Montréal
Aboriginal Law / Indigenous Practice
Tier
1
Montréal
Administrative and Public Law
Tier
1
Montréal
Class Action Litigation
Tier
1
Montréal
Construction Law
Tier
1
Montréal
Corporate and Commercial Litigation
Tier
1
Montréal
Corporate Governance Practice

Rankings

National

Tier
1
National Ranking
Administrative and Public Law
Tier
1
National Ranking
Construction Law
Tier
1
National Ranking
Corporate and Commercial Litigation
Tier
1
National Ranking
Insurance Law
Tier
1
National Ranking
Labour and Employment Law
Tier
2
National Ranking
Appellate Practice
Tier
3
National Ranking
Aboriginal Law / Indigenous Practice
Tier
3
National Ranking
Energy Law

Regional

Montréal

Tier
1
Montréal
Aboriginal Law / Indigenous Practice
Tier
1
Montréal
Administrative and Public Law
Tier
1
Montréal
Class Action Litigation
Tier
1
Montréal
Construction Law
Tier
1
Montréal
Corporate and Commercial Litigation
Tier
1
Montréal
Corporate Governance Practice
Tier
1
Montréal
Director and Officer Liability Practice
Tier
1
Montréal
Insurance Law
Tier
1
Montréal
Labour and Employment Law
Tier
1
Montréal
Product Liability Law
Tier
1
Montréal
Professional Malpractice Law
Tier
2
Montréal
Alternative Dispute Resolution
Tier
2
Montréal
Appellate Practice
Tier
2
Montréal
Banking and Finance Law
Tier
2
Montréal
Employee Benefits Law
Tier
2
Montréal
Legal Malpractice Law
Tier
2
Montréal
Privacy and Data Security Law
Tier
2
Montréal
Transportation Law
Tier
2
Montréal
Workers' Compensation Law
Tier
3
Montréal
Cannabis Law
Tier
3
Montréal
Corporate Law
Tier
3
Montréal
Energy Law
Tier
3
Montréal
Environmental Law
Tier
3
Montréal
International Arbitration
Tier
3
Montréal
Maritime Law

Québec City

Tier
1
Québec City
Administrative and Public Law
Tier
1
Québec City
Construction Law
Tier
1
Québec City
Corporate and Commercial Litigation
Tier
1
Québec City
Product Liability Law
Tier
1
Québec City
Professional Malpractice Law
Tier
1
Québec City
Transportation Law
Tier
2
Québec City
Appellate Practice
Tier
2
Québec City
Director and Officer Liability Practice
Tier
2
Québec City
Environmental Law
Tier
2
Québec City
Insolvency and Financial Restructuring Law
Tier
2
Québec City
Insurance Law
Tier
2
Québec City
Medical Negligence
Tier
2
Québec City
Personal Injury Litigation
Tier
2
Québec City
Public Procurement Law
Tier
3
Québec City
Labour and Employment Law

Individuals Recognized in The Best Lawyers in Canada

Langlois Lawyers LLP proudly has 39 lawyers recognized for their outstanding professional performance in the 2026 edition of The Best Lawyers in Canada. This peer-reviewed honor highlights individual excellence and directly qualifies the firm for consideration in the prestigious Best Law Firms rankings. For over four decades, Best Lawyers has been the gold standard for recognizing top legal talent, serving as the cornerstone for Best Law Firms awards. Learn more about our rigorous Best Lawyers research and selection process.
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Offices & Contacts

Montréal, QC
1250 René-Lévesque Boulevard West
20th Floor
Montréal, QC H3B 4W8
Canada
Québec, QC
Complexe Jules-Dallaire, T3
2820 Laurier Blvd, 13th Floor
Québec, QC G1V 0C1
Canada
Chief Strategy and Organizational Development Officer
Chief Marketing & Business Development Officer
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