About Jeff

Jeff Cowan is recognized as one of Canada's leading public law litigators and a Counsel at WeirFoulds. He specializes in administrative tribunal proceedings, appellate advocacy, and real property disputes, including expropriation and indigenous rights matters.

Education & credentials

Law school
Osgoode Hall Law School

Listing compiled from public sources in September 2026. Confirm Jeff Cowan’s licence and standing in the Law Society of Ontario directory ↗