John Stewart may refer to: Business John Aikman Stewart (1822–1926), American banker John Stewart (financier) (1860–1938), Scottish-born Canadian financier and railway builder John Killough Stewart (1867–1938), businessman and philanthropist in Queensland, Australia John K. Stewart (1870–1916), American entrepreneur and inventor John Leighton Stewart (1876–1940), American newspaper publisher Sir John Stewart, 1st Baronet, of Fingask (1877–1924), Scottish whisky distiller John Stewart (businessman) (born 1949), British businessman Entertainment Johnnie Stewart (1917–2005), British radio and TV producer, creator of Top of the Pops John Stewart (musician) (1939–2008), American singer-songwriter, member of The Kingston Trio John Stewart (tenor) (born 1940), American opera singer Jon Stewart (born 1962), American comedian, author, television host John Clarence Stewart (born 1988), American actor and singer Military John Stewart (constable of Stirling Castle) (fl. 1576–1581), Scottish soldier Lord John Stewart (1621–1644), Scottish aristocrat who served as a Royalist commander in the English Civil War John Stewart (of Livingstone) (died 1726), Scottish army officer and MP for Kirkcudbright Stewartry, 1708–15 John Roy Stewart (1700–1752), officer in the Jacobite army of 1745 and poet John Stewart (British Army officer, died 1796) (1709–1796), Scottish officer in the Dutch Army and MP for Anstruther Burghs J. D. H. Stewart (John Donald Hamill Stewart, 1845–1884), British Army officer, aide to General Gordon at Khartoum John Stewart of Ardvorlich (1904–1985), British Army officer and historian Politics and government United Kingdom John Stewart (Wigtownshire MP, died 1748), MP for Scotland in the first Parliament of Great Britain and later for Wigtownshire John Stewart (Wigtownshire MP, died 1769), of Castle Stewart, Scottish Member of Parliament for Wigtownshire John Stewart (Arundel MP) (1720s–1781), British Member of Parliament for Arundel John Stewart (Camelford MP) (1755–1826), West India planter and MP for Camelford Sir John Stewart, 1st Baronet, of Athenree (1758–1825), MP for Tyrone 1802–1806 and 1812–1825 John Stewart (Beverley MP) (1784–1873), British Member of Parliament for Beverley John Stewart (Lymington MP) (1789–1860), British Member of Parliament for Lymington John Stewart (Glasgow politician) (1867–1947), Lord Provost of Glasgow John Stewart (diplomat) (1927–1995), British geologist, colonial administrator, first British ambassador to unified Vietnam Allan Stewart (politician) (John Allan Stewart, 1942–2016), Scottish Member of Parliament John Stewart (Northern Ireland politician) (born 1983), unionist politician United States John Stewart (Pennsylvania politician) (died 1820), United States Representative from Pennsylvania John Stewart (Connecticut politician) (1795–1860), United States Representative from Connecticut John Wolcott Stewart (1825–1915), United States Senator from Vermont John D. Stewart (politician) (1833–1894), United