Atty. Gary S. Rosen

Atty. Gary S. Rosen

As a preeminent labour and employment lawyer, Gary Rosen principally acts in discipline, hiring, and restructuring files as well as in traditional labour law matters such as applications for certification, collective bargaining and grievance arbitration. In addition, he possesses major and renowned experience in commercial litigation.

Montreal Montreal 38 yrs experience 38 year
Call (514) 875-5210 Book Appointment

Profile Summary

About Gary S. Rosen at a glance

Gary S. Rosen is a employment attorney based in Montreal, Quebec, practicing at Miller Thomson LLP. They have 38+ years of legal experience, licensed to practice since 1988. Admitted to practice in Quebec (1988). Educated at University of Ottawa (—, 1987) and University of Ottawa (LL.B., 1986). Recognitions include Best Lawyers in America — Employee Benefits Law (2026), Best Lawyers in America — Special Focus: (2026), and Best Lawyers in America — Management (2026). Serands clients in Montreal, QC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • As a preeminent labour and employment lawyer, Gary Rosen principally acts in discipline, hiring, and restructuring files as well as in traditional labour law matters such as applications for certification, collective bargaining and grievance arbitration
  • In addition, he possesses major and renowned experience in commercial litigation
  • Always seeking solutions that are in the best interest of the client from both a practical and a financial perspective, Mr. Rosen represents small, medium-sized and large businesses as well as public and private companies before courts at all levels
  • A seasoned negotiator and litigator, Gary Rosen has been involved in many complex and high-profile cases in a wide range of areas, such as major pay equity litigation before the Canadian Human Rights Tribunal and the Federal Court, union certification applications, class actions, the professional liability of a large firm of chartered accountants and disputes between the NHL and the NHLPA

Practice Areas Explained

Gary S. Rosen's Areas of Practice

Each practice area below reflects the types of cases Gary S. Rosen handles, with a brief overview of what that area of law covers.

Employment Law

Employment lawyers represent workers in wrongful termination, discrimination, harassment, wage & hour disputes, and severance negotiations.

Gary S. Rosen is one of 169,120 employment attorneys indexed nationally. Browse employment attorneys in Quebec →

Jurisdictional Context

Why local counsel matters in Quebec

Practicing law in Quebec. Legal matters in Quebec are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Montreal are typically filed in the local municipal court or the appropriate Quebec state district court, depending on subject matter and amount in controversy. An attorney licensed in Quebec brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Quebec courts without local counsel or pro hac vice admission.

Looking for additional Quebec attorneys? Browse all attorneys in Montreal or all attorneys in Quebec.

Frequently Asked

Common questions about Gary S. Rosen

Where is Gary S. Rosen's law office located?
Gary S. Rosen's law practice is located in Montreal, Quebec. The firm is Miller Thomson LLP. You can contact the office directly through this profile page.
What practice areas does Gary S. Rosen handle?
Gary S. Rosen focuses on employment. Each practice area listed reflects experience handling cases of that type in Quebec.
How long has Gary S. Rosen practiced law?
Gary S. Rosen has 38+ years of legal experience and has been licensed since 1988.
Where did Gary S. Rosen go to law school?
Gary S. Rosen earned their education at (—, 1987); (LL.B., 1986).
How can I contact Gary S. Rosen for a consultation?
You can contact Gary S. Rosen directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.
What awards or recognition has Gary S. Rosen received?
Gary S. Rosen's notable recognition includes: Best Lawyers in America — Employee Benefits Law; Best Lawyers in America — Special Focus:; Best Lawyers in America — Management.

Practice Areas

Education

University of Ottawa
- 1987
LL.B.
University of Ottawa
- 1986

Awards

Best Lawyers in America — Employee Benefits Law
- 2026
Best Lawyers in America — Special Focus:
- 2026
Best Lawyers in America — Management
- 2026

Bar Admissions

Quebec
Admitted: 1988

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