About Antoine

Antoine Lefebvre is an associate in the disputes department of Osler's Montreal office, where the practice focuses primarily on class actions along with civil and commercial disputes. He holds a Juris Doctor from Osgoode Hall Law School and a Bachelor of Laws from the Université de Montréal, where he was named to the Dean's Honour List. During his studies, Antoine Lefebvre competed in the Laskin National Moot Court Competition in constitutional and administrative law, ranking among the top five oralists in Canada in 2023 and helping his team place third. He is a member of the Barreau du Québec and the Young Bar of Montreal.

Education & credentials

Law school
Osgoode Hall Law School

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