WCGCA Advisory Board
2026
KAREN MACMILLAN
Managing Partner
Lawson Lundell LLP
Karen MacMillan is Lawson Lundell LLP’s Managing Partner as well as Co-Lead of the firm’s Global Mining Group. She practices corporate commercial, mining, and energy law with an emphasis on commercial arrangements in the mining and energy sectors.
Karen has also had the opportunity during the course of her career to work in-house with clients in the energy and forest-products sectors where she focused primarily on procurement, construction and engineering and other contracting matters.
Karen was Lawson Lundell’s first Chief Inclusiveness Officer, leading the firm’s diversity and inclusiveness initiatives through the design, implementation, and measurement of firm-wide improvement programs.
Karen is recognized for her legal expertise by Chambers Canada, Chambers Global, Canadian Legal Lexpert Directory, The Legal 500, and Lexology Index.