Colin Campbell is an associate professor of law at Western University and a former partner in the Toronto firm Davies Ward Phillips & Vineberg LLP. Among his numerous publications are, with Robert Raizenne, two volumes of A History of Canadian Income Tax; with Colin J. Campbell, Political Ideologies in Canada; and, with William Christian, Parties, Leaders, and Ideologies in Canada. He was the chair of the Canada Revenue Agency Offshore Compliance Advisory Committee from 2015 to 2019.