About Donna

Donna Campbell is an Ontario lawyer and the principal of Robbins Geller Rudman & Dowd P.C.'s Toronto office, where her practice focuses on complex securities law, litigation, and enforcement matters. She previously served as Senior Litigation Counsel at the Ontario Securities Commission, Senior Hearing Counsel at the Ontario Energy Board, and Associate General Counsel at BMO Bank of Montreal, and holds an LL.M. from Osgoode Hall Law School.

Practice areas

Business & Corporate Law Civil Litigation & Dispute Resolution

Education & credentials

Law school
University of Ottawa

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