About Adrienne

Adrienne Lei is a founding member of Dewart Gleason and a key partner in the firm's union-side labour law, professional liability, and professional regulation practice. She has extensive trial and tribunal experience, representing trade unions in litigation before every level of court in Ontario and the Supreme Court of Canada, and was lead counsel in the G-20 police discipline proceedings for the Canadian Civil Liberties Association.

Practice areas

Employment & Labour Law Administrative & Regulatory Law Civil Litigation & Dispute Resolution

Listing compiled from public sources in August 2026. Confirm Adrienne Lei’s licence and standing in the Law Society of Ontario directory ↗