Counsel announcement

Mathews Dinsdale Welcomes Eleanor A. Vaughan to the Firm

Mathews Dinsdale is pleased to announce that Eleanor A. Vaughn has joined the Firm as Counsel in our Toronto office.

April 20, 2026

Mathews Dinsdale is pleased to welcome new Counsel, Eleanor A. Vaughan, to our Toronto office. Her practice focuses on employment litigation, where she represents employers across a broad range of workplace disputes.

Eleanor has significant experience advising and representing clients in complex and high-profile matters, including wrongful dismissals, employment disputes, class actions, labour injunctions, arbitrations and appeals. She has appeared before all levels of court in Ontario, including the Superior Court of Justice, Divisional Court and Court of Appeal, as well as administrative tribunals such as the Ontario Labour Relations Board.

Eleanor regularly advises employers on sensitive and strategic workplace issues, including employee terminations, workplace investigations, restrictive covenant enforcement and employment agreements and policies. She takes a practical, business-oriented approach and is focused on delivering effective, strategic outcomes, whether through litigation or resolution.

She is actively involved in the legal community and regularly volunteers as duty counsel with Pro Bono Ontario.

Mathews, Dinsdale & Clark LLP

Mathews Dinsdale is the only boutique labour and employment law firm in Canada with seven offices coast-to-coast, in Victoria, Vancouver, Calgary, Sarnia, Toronto, Fredericton and Halifax. Mathews Dinsdale was the first law firm in Canada, and one of the first in North America, to exclusively provide labour and employment law services to employers. For over 70 years, the Firm’s lawyers have been involved in many of the cases that have shaped and redefined workplace law in Canada. Strategic Advice. Practical Solutions and Immediate Crisis Management. Locally and Nationally.

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