John McDougall may refer to:
Politics Canada John Lorn McDougall Sr. (1800–1860), businessman and politician, member of the Legislative Assembly of the Province of Canada John McDougall (Quebec politician) (1805–1870), member of the Legislative Assembly of the Province of Canada from Canada East John Lorn McDougall (1838–1909), member of the Canadian House of Commons and the Legislative Assembly of Ontario John Chantler McDougall (1842–1917), missionary and politician, member of the Legislative Assembly of Alberta John McDougall (Ontario politician), member of the Legislative Assembly of Ontario, 1875–1879 John Alexander McDougall (1854–1928), mayor of Edmonton and member of the Legislative Assembly of Alberta Elsewhere John Frederick McDougall (1820–1896), Australian politician and pastoralist, member of the Queensland Legislative Council Sir John McDougall (British politician) (1844–1917), chairman of the London County Council John E. McDougall (1860–1932), American politician, Lieutenant Governor of South Dakota John Keith McDougall (1867–1957), Australian politician, member of Parliament for Wannon, Victoria
Sports John McDougall (footballer, born 1853) (1853–1925), Scotland international footballer, 1877–1879 John McDougall (cricketer) (1886–1971), Scottish cricketer John McDougall (footballer, born 1900) (1900–?), Scottish footballer of the 1920s
Other John Alexander McDougall (artist) (1810–1894), American portrait painter John McDougall (VC) (1839–1869), British recipient of the Victoria Cross John McDougall (phthisiologist) (1890–1967), Scottish doctor and international rugby player, 1913–1921 John R. McDougall (born 1945), Canadian petroleum engineer, great-grandson of John Alexander McDougall John A. McDougall (1947–2024), American physician, nutrition expert, and author John McDougall (mechanical engineer), British mechanical engineer
See also John McDougal (1818–1866), American politician, second Governor of California Jock McDougall (1901–1973), Scottish footballer John MacDougall (disambiguation)