Dale Cairns Thomson DFC (17 June 1923 – 27 April 1999) was a professor and departmental director at the Université de Montréal, professor and Vice-Principal of McGill University and a professor of international relations and Director of the Center of Canadian Studies at Johns Hopkins University's School of Advanced International Studies in Washington, D.C. and the author of several important historical works.
Born on a Westlock, Alberta farm, Dale Thomson served in the Royal Canadian Air Force during World War II and was awarded the Distinguished Flying Cross.
To do his thesis entitled "General Haushofer and his Ideas on Geopolitics," Thomson spent time in Germany, becoming fluent in the German language.
Returning to Canada, Thomson worked for a short time at the National Film Board of Canada before being invited to serve as Associate Private Secretary to Canadian Prime Minister, Louis St. Laurent where he remained until 1958.
Following his brief foray into politics, Thomson returned to academia where he forged an outstanding career that included authoring a number of important books.