John Armstrong

John Armstrong may refer to:

• John Armstrong (journalist/poet) (1771–1797), Scottish journalist and poet
• John Armstrong (physician) (1784–1829), English physician
• John Alexander Macdonald Armstrong (1877–1926), Canadian politician
• John Armstrong (Australian politician) (1908–1977), Australian politician and federal minister
• John Armstrong (archbishop of Armagh) (1915–1987), Anglican bishop
• John Armstrong (bishop of Grahamstown) (1813–1856), Anglican bishop
• John Armstrong (bishop of Bermuda) (1905–1992), Anglican bishop
• John Armstrong (British writer/philosopher) (born 1966), British writer and philosopher
• John Armstrong (Carolina) (1735–c. 1784), American soldier and developer from North Carolina
• John Armstrong (comics), British comics artist
• John Armstrong (cricketer) (born 1981), English cricketer
• John Armstrong (footballer born 1936), former professional footballer
• John Armstrong (footballer) (born 1988), Scottish soccer player
• John Armstrong (frontiersman) (1755–1816), American soldier from Pennsylvania and Ohio
• John Armstrong (ice hockey) (born 1988), Canadian professional ice hockey player
• John Armstrong (model railroader) (1920–2004), American modeller
• John Armstrong (New Zealand politician) (born 1935), New Zealand Member of Parliament 1990–1993
• John Armstrong (poet) (1709–1779), Scottish poet
• John Armstrong (rugby league), Australian rugby league footballer
• John Armstrong (British Army officer) (1674–1742), British Surveyor General
• John Armstrong, Jr. (1758–1843), American soldier, congressman, and U.S. Secretary of War
• John Armstrong, Sr. (1717–1795), American general and Continental Congressman
• John Barclay Armstrong (1850–1913), Texas Ranger and U.S. marshal
• John S. Armstrong, founder of Highland Park, Texas and co-founder of Oak Cliff
• John Armstrong (of Carrick) (1929- c.1980), farmer, huntsman, stick dresser and traditional musician from Northumberland
• John Archibald Armstrong (1917–2010), Canadian business executive
• Johnny Armstrong (1898–1960), American football player