John Archibald Armstrong

John Archibald Armstrong OC (24 March 1917 – 26 December 2010) was a Canadian business executive.

John Archibald Armstrong
Born	(1917-03-24)24 March 1917 Dauphin, Manitoba
Died	26 December 2010(2010-12-26) (aged 93) Nanaimo, British Columbia
Education	University of Manitoba, (BSc, 1937) Queen's University, (BSc, 1942)
Spouse	June Keith ​ ​ (m. 1943; died 1986)​

Armstrong was chief executive officer of Imperial Oil from 1973 to 1981. He was also a director of the Royal Bank of Canada.^[1]

In 1983, he was made an Officer of the Order of Canada.^[2] He was inducted into the Canadian Petroleum Hall of Fame in 2004.

He died in his sleep in Nanaimo, British Columbia in 2010.^[1]