Michael Holcombe Wilson (November 4, 1937 – February 10, 2019) was a Canadian businessman, politician and diplomat.
He was the Chairman of Barclays Capital Canada Inc.
from May 2010 until his death in February of 2019.
He was a Bay Street investment executive when he was elected to the House of Commons of Canada as a Progressive Conservative Member of Parliament in the 1979 general election.
He served in various portfolios in the governments of Joe Clark and Brian Mulroney between 1979 and 1993.
He was the Canadian Ambassador to the United States from 2006 until 2009, when he was succeeded by Gary Doer.