Kelly Gill
Partner
- Year of Call, Ontario (1993)

Kelly Gill is best known for his intellectual property litigation practice, particularly in the areas of trademarks and unfair competition. Kelly is past leader of the firm's Trademarks, Brands & Designs and IP Litigation & Strategy groups.
Kelly is ranked as a leading IP lawyer by some of the world's foremost legal directories, such as the Canadian Legal Lexpert Directory, Who's Who Legal and The Best Lawyers in Canada. The World Trademark Review ranks Kelly as one of the top trademark litigation counsel in Canada and has stated that he "never misses a trick and just doesn't let up. He is a forceful advocate and skilled litigator."
Kelly has appeared before all levels of court in Canada and served as counsel on two of the Supreme Court of Canada's most important trademark and copyright decisions: Masterpiece Inc. v. Alavida Lifestyles Inc. (2011 SCC 27) and CCH Canadian Ltd. v. Law Society of Upper Canada (2004 SCC 13).
Kelly is the author of numerous publications, most notably Fox on Canadian Law of Trademarks and Unfair Competition (4th edition). First published in 2002 and updated yearly since, it is considered the leading trademark law authority in Canada. It has been cited by every level of court, including the Supreme Court of Canada in all of its trademark judgments since publication.
Kelly has also been an adjunct professor of Trademark Law at Osgoode Hall Law School.
Gowling WLG is an international law firm comprising the members of Gowling WLG International Limited, an English Company Limited by Guarantee, and their respective affiliates. Each member and affiliate is an autonomous and independent entity. Gowling WLG International Limited promotes, facilitates and co-ordinates the activities of its members but does not itself provide services to clients. Our structure is explained in more detail on our Legal Information page.
© 2026 Gowling WLG All rights reserved.