Lawyer Profile

Mark Sheeley

Toronto, Ontario

Mark Sheeley

Overview

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See how our people are making a difference at Osler, with our clients and in our communities.

Mark has a wide-ranging corporate-commercial litigation practice, with expertise in complex contractual disputes, class actions, tax litigation, complex financial matters, and insolvencies.

Mark is committed to client service, identifying and obtaining practical results that meet his clients’ objectives, whether in the courtroom or the boardroom. He is a co-leader of Osler’s case assessment team, which specializes in analyzing and valuing complex disputes. He has appeared before courts across Canada, including the Ontario Superior Court of Justice (Commercial List), Court of Appeal for Ontario, Tax Court of Canada, Federal Court of Appeal and Supreme Court of Canada.

Practice Areas

  • Civil Litigation

Bar Information

Called to the bar: 2014 (ON)