About Marc

Marc St-Louis is an independent Montreal-area lawyer who has practised law since 1993 and is a member of the Bar of Montreal. He has built expertise in family law and civil litigation, handling matters such as separation, divorce, child support, shared custody and division of family patrimony. His approach favours alternative dispute resolution and keeping legal procedures proportional to the complexity of each case, in line with Quebec's Code of Civil Procedure. In 2013, the Laval Bar Association awarded him the Linda Guillemette prize for the lawyer most involved in his community.

Practice areas

Family Law Civil Litigation & Dispute Resolution

Listing compiled from public sources in July 2026. Confirm Marc St-Louis’s licence and standing in the Barreau du Québec directory ↗