MD

Madeleine Dusseault

Practicing business since 2019.

7+
Years practicing
1
Bar admission

Practices in

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Quick answer

Madeleine Dusseault is an attorney based in Toronto, ONTARIO. The practice focuses on Business and Litigation. Madeleine has over 7 years of legal experience.

Based in
Toronto, ONTARIO
Experience
over 7 years
Known for
Business · Litigation
  • Handles Business and Litigation matters from Toronto, ONTARIO.
  • Over 7 years of practice as a licensed attorney.
  • Recognized with Best Lawyers in America — Corporate and Commercial Litigation (2026).

About Madeleine Dusseault: Madeleine Dusseault is an attorney based in Toronto, ONTARIO. The practice focuses on Business and Litigation. Madeleine has over 7 years of legal experience.

Areas of practice

Practice focus

Madeleine Dusseault represents clients across the following areas of law. Each area links to other verified attorneys with the same focus.

Biography

About Madeleine Dusseault

Madeleine Dusseault is a commercial litigator, and regularly achieves positive and cost-effective results for her clients. Madeleine has appeared before the Ontario Superior Court of Justice (including the Commercial List), the Divisional Court, the Ontario Court of Appeal, and in private arbitrations. Her areas of focus include commercial contract disputes, fraud claims, debt recovery, real estate litigation, shareholder disputes, defamation and professional liability. She also has considerable experience with prosecuting and defending matters involving injunctive relief. Madeleine prioritizes her clients’ legal and business needs, and is committed to working with clients to find practical, creative and cost-effective solutions to meet their goals.

Madeleine is a mentor to summer and articling students who aspire to practice in litigation, and is a member of the firm’s student recruitment committee. She maintains active memberships in the Advocates’ Society, the Ontario Bar Association, and the Canadian Bar Association.

Credentials

Education

  • University of Toronto

    J.D. · 2018

Jurisdictions

Bar admissions

  • Ontario, Law Society

    2019 · ACTIVE

Recognition

Awards & honors

  • Best Lawyers in America — Corporate and Commercial Litigation

    2026

Locations

Office locations

Main office

40 King Street West, Suite 6600

Toronto, Ontario

Open in Google Maps

Client feedback

Client reviews

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Frequently asked

Common questions

  • What areas of law does Madeleine Dusseault practice?

    Madeleine Dusseault focuses on Business and Litigation.

  • How experienced is Madeleine Dusseault?

    Madeleine Dusseault has 7 years of legal practice, having been licensed since 2019.

  • Is Madeleine Dusseault a verified attorney?

    Madeleine Dusseault's profile is listed but has not yet been claimed by the attorney. Verification status is pending.

  • How can I schedule a consultation with Madeleine Dusseault?

    You can book a consultation through LawyersListed directly from this page. Initial outreach can also be made by phone at 416-595-8500.