John Russell Baird is a retired Canadian politician. He served as Minister of Foreign Affairs from 2011 to 2015 in the cabinet of Prime Minister Stephen Harper. He had been a member of the federal cabinet, in various positions, since 2006. Previously he was a provincial cabinet minister in Ontario during the governments of Premiers Mike Harris and Ernie Eves. Baird resigned from Harper's cabinet on February 3, 2015, and as a Member of Parliament on March 16, 2015.

The Minister of Foreign Affairs is the minister of the Crown in the Canadian Cabinet who is responsible for overseeing the Government of Canada's international relations and is the lead minister responsible for Global Affairs Canada, though the minister of international trade leads on trade issues. In addition to Global Affairs Canada, the minister is also the lead in overseeing the International Centre for Human Rights and Democratic Development and the International Development Research Centre.