Gordon Muir Campbell, OC OBC (born January 12, 1948) is a retired Canadian diplomat and politician who was the 35th mayor of Vancouver from 1986 to 1993 and the 34th premier of British Columbia from 2001 to 2011. He was the leader of the British Columbia Liberal Party from 1993 to 2011. From 2011 to 2016, he served as Canadian High Commissioner to the United Kingdom and Canada's representative to the Ismaili Imamat from 2014 to 2016.