John Macdonald

John Macdonald may refer to:

John S. MacDonald, co-founder of MacDonald Dettwiler
John Macdonald (psychiatrist) (1920–2007), New Zealand forensic psychiatrist who coined the MacDonald triad of sociopathy
John Denis Macdonald (1826–1908), English surgeon and naturalist

Government

John MacDonald II or John of Islay, Earl of Ross (1434–1503), last Lord of the Isles, Scotland
John Macdonald, Lord Kingsburgh (1836–1919), Scottish politician and later a judge
John A. Macdonald (1815–1891), first Canadian prime minister
John Alexander MacDonald (Prince Edward Island politician) (born 1838), former speaker of the Prince Edward Island assembly
John Alexander Macdonald (Prince Edward Island politician) (1874–1948), Canadian member of parliament for King's, Prince Edward Island
John Alexander Macdonald (Nova Scotia politician) (born 1883), first elected in 1925 as Conservative member for Richmond—West Cape Breton, Nova Scotia, later appointed to the Senate
John Alexander Macdonald Armstrong (1877–1926), Canadian politician, conveyancer and real estate agent
John Macdonald (British politician) (1854–1939), British Liberal politician
John Augustine Macdonald, Canadian Member of Parliament, King's, Prince Edward Island
John Joseph MacDonald (1891–1986) Canadian Senator for Prince Edward Island
John L. MacDonald (1838–1903), American representative from Minnesota
John Macdonald (Canadian politician) (1824–1890), Canadian member of parliament and later a Canadian Senator
John Michael Macdonald (1906–1997), Canadian Senator for Nova Scotia
John Sandfield Macdonald (1812–1872), first Premier of Ontario
John Small MacDonald (ca. 1791–1849), Prince Edward Island merchant and politician
John MacDonald (Australian politician), Senator for Queensland

John D. MacDonald (1916–1986), American mystery author
John Ross MacDonald (1915–1983), Canadian-American mystery author pseudonym of Kenneth Millar

John Macdonald (British Army officer) (died 1850), former Adjutant-General to the Forces
John Macdonald (Australian Army officer) (1919–1996), University of New South Wales Regiment
John MacDonald of Garth (1771–1866), Scottish-Canadian participant in the Pemmican war

John MacDonald (Canadian musician) (born 1948), Canadian–French horn player
John-Angus MacDonald, Canadian musician and guitarist
John Scantlebury Macdonald, real name of Harry Macdonough (1871–1931), Canadian singer and music recording pioneer

John MacDonald (bishop of Aberdeen) (1818–1889), Scottish Roman Catholic bishop
John MacDonald (Vicar Apostolic of the Highland District) (1727–1779), Scottish Roman Catholic bishop
John Roderick MacDonald (died 1959), Canadian Bishop of Peterborough, Ontario

John MacDonald (American football), former head football coach for Boston University
John MacDonald (canoeist) (born 1965), New Zealand Olympic canoer
John MacDonald (footballer) (born 1961), Scottish soccer player
John MacDonald (ice hockey), Canadian ice hockey player who played for Destil Trappers in the Netherlands
John MacDonald (racing driver) (born 1936), race car driver and motorcycle racer of Hong Kong
John Hoani Macdonald (1907–1982), New Zealand Olympic rower
John MacDonald (rugby league), Australian rugby league footballer