About Marcus
Marcus Shirley holds a Juris Doctor from Osgoode Hall Law School and a Bachelor of Arts with Honours in criminology from Wilfrid Laurier University, and completed the Intensive Program in Criminal Law at Osgoode. Before law, he founded and ran an independent life insurance brokerage and traded in foreign exchange markets. He articled in Toronto, working on sexual assault, drug, DUI, and mental health related criminal matters.
Practice areas
Education & credentials
- Law school
- Osgoode Hall Law School
Listing compiled from public sources in August 2026. Confirm Marcus Shirley’s licence and standing in the Law Society of Ontario directory ↗