Denis Cadieux

Lawyer and Notary at Mazerolle & Lemay

Called to the bar
1989
Languages
French, English
Construction LawConstruction LawAdministrative & Regulatory LawAdministrative & Regulatory LawCivil Litigation & Dispute ResolutionCivil Litigation & Dispute ResolutionEmployment & Labour LawEmployment & Labour Law

About Denis

Denis Cadieux was called to the Ontario bar after earning an LL.B. in the common law program and a B.A. (General), both from the University of Ottawa. Since being called to the bar in 1989, Cadieux has focused on litigation and arbitration, municipal and public law, employment and labour law, construction law, and statutory offences. Outside the office, Cadieux can typically be found skiing, camping, or sailing on the Ottawa River or in the Caribbean.

Education & credentials

Law school
University of Ottawa
Undergraduate
University of Ottawa, B.A. (General)

Listing compiled from public sources in July 2026. Confirm Denis Cadieux’s licence and standing in the Law Society of Ontario directory ↗