Atty. Stephanie Lavallée
Stéphanie Lavallée is a litigator who practises in the area of major complex litigation involving commercial disputes, class actions, product liability and civil liability. As part of her practice, she regularly appears before the courts at all levels.
Class Action Litigation & More Attorney · Serving Montreal, QC
Profile Summary
About Stephanie Lavallée at a Glance
Stephanie Lavallée is a business, class action, and litigation attorney based in Montreal, Quebec, practicing at Fasken. Recognitions include Best Lawyers in America — Class Action Litigation (2026) and Best Lawyers in America — Corporate and Commercial Litigation (2026). Serves clients in Montreal, QC and the surrounding metropolitan area.
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About Stephanie Lavallée
- Stéphanie Lavallée is a litigator who practises in the area of major complex litigation involving commercial disputes, class actions, product liability and civil liability
- As part of her practice, she regularly appears before the courts at all levels
- Stéphanie has gained valuable experience in large-scale litigation cases that require considerable evidence management
- She acts primarily in complex cases and in class-action defence
- She provides practical, innovative advice and participated in drafting an historic sexual abuse settlement and protocol for compensation
- Stéphanie also participates in writing legal books and is actively involved in her community as a director on the boards of various arts and cultural organizations
Practice Areas Explained
Stephanie Lavallée's Areas of Legal Practice
Each practice area below reflects the types of cases Stephanie Lavallée handles, with a practical overview of what that area of law involves and how it may apply to your situation in Montreal.
Business & Corporate Law in Montreal
Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.
Stephanie Lavallée is one of 497,491 business attorneys indexed nationally. Browse business attorneys in Quebec →
Class Action in Montreal
Stephanie Lavallée is one of 26,226 class action attorneys indexed nationally. Browse class action attorneys in Quebec →
Civil Litigation in Montreal
Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.
Stephanie Lavallée is one of 450,750 litigation attorneys indexed nationally. Browse litigation attorneys in Quebec →
Jurisdictional Context
Why Local Counsel Matters in Montreal
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 venue, 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.
Montreal Courts and Legal Process
Choosing a Montreal-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.
Looking for additional Quebec attorneys? Browse all attorneys in Montreal or all attorneys in Quebec.
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Professional Profile
Why Clients in Montreal Choose Stephanie Lavallée
Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Stephanie Lavallée's practice in the field of business, class action, and litigation.
Broad Practice Area Coverage
Covering business, class action, and litigation, Stephanie Lavallée can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.
Local Presence in Montreal
A Montreal-based practice means Stephanie Lavallée attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.
Case Types
Common Legal Issues Stephanie Lavallée Handles in Montreal
Below is a representative sample of the types of matters Stephanie Lavallée has experience with under Quebec law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.
This list is illustrative, not exhaustive. Contact Stephanie Lavallée directly to discuss the specifics of your situation.
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How People Find Stephanie Lavallée Online
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Stephanie Lavallée's Practice Areas & Specializations
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