Canada •
John White (Conservative MP) (1833–1894), Canadian politician •
John White (Frontenac County) (c. 1760–1800), Canadian politician •
John White (Liberal MP) (1811–1897), Canadian politician •
John White (Nova Scotia politician) (born 1967), Canadian politician •
John White (Ontario politician) (1925–1996), provincial cabinet minister •
John Franklin White (1873–1961), Conservative member of the Canadian House of Commons
United Kingdom •
John White (died 1407), in 1388 MP for
Norfolk •
John White (fl.1406), MP for
Dartmouth (UK Parliament constituency) •
John White (fl.1397–1410), MP for
Reading (UK Parliament constituency) • John White, Member of the English Parliament for the
City of London, 1566–1571 •
John White (died 1573) of Aldershot, Lord Mayor of London 1563-4 •
John White (died 1597), MP for
Clitheroe •
John White (Welsh lawyer) (1590–1645), lawyer and MP for Southwark, 1640–1645 •
John White (1634–1713), Member of Parliament for Nottinghamshire •
John White (1699–1769), Member of Parliament for East Retford •
John White (1748–1813), surveyor and builder in Marylebone for the Duke of Portland •
John Bazley White (1848–1927), Member of Parliament for Gravesend, 1886–1892 •
John Baker White (British politician) (1902–1988) •
John White (loyalist) (born 1950), convicted murderer, Northern Ireland •
Robert John White, known as John White, president of the Ulster Unionist Party and former mayor of Coleraine •
John White, 1st Baron Overtoun (1843–1908), Scottish chemical manufacturer, supporter of religious causes, philanthropist and Liberal politician •
Sir John White (1558–1625), High Sheriff of Nottinghamshire
United States •
John White (Kentucky politician) (1802–1845), speaker of the U.S. House of Representatives •
John Barber White (1847–1923), American lumber businessman and politician in Pennsylvania •
John D. White (1849–1920), American politician from Kentucky •
John Phillip White (1870–1934), president of the United Mine Workers of America •
John E. White (1873–1943), American politician in Massachusetts •
John Coyle White (1924–1995), chairman of the U.S. Democratic National Committee •
John White (Ohio politician) (born 1959), member of the Ohio House of Representatives •
John F. White Jr. (born 1949), Pennsylvania politician •
John Hannibal White (1828–1878), South Carolina politician •
John L. White (1930–2001), New Jersey politician •
John P. White (1937–2017), United States Deputy Secretary of Defense, 1995–1997 •
John W. White (politician) (1863–1921), American politician from Mississippi •
John White (Georgia politician) (born 1940), member of the Georgia House of Representatives •
John White (Louisiana politician) (born 1975), Louisiana state superintendent of education since 2012 •
John White (Maryland politician), U.S. congressional candidate in Maryland •
John White (diplomat) (1884–1967), US Ambassador to Haiti, Peru, on
List of high commissioners of the United Kingdom to Barbados •
John Baker White (clerk of court) (1794–1862), American military officer, lawyer, court clerk, and civil servant •
John Baker White (West Virginia politician) (1868–1944), American military officer, lawyer, and politician in West Virginia •
John B. White (1932/1933–2000), Oklahoma politician
Other places •
John White (Australian politician) (1942–2020), Australian politician, member of Tasmanian state parliament, 1986–1998 •
John White (colonial administrator) (died 1692), acting governor of Jamaica, 1691–1692 •
John White (Irish politician), Irish Farmers' Party / Cumann na nGaedhael politician, TD for Donegal, 1923–1933 •
John White (New Zealand politician) (1830–1876), New Zealand politician •
John White (Queensland politician) (1853–1922), member of the Queensland Legislative Assembly for Musgrave ==Scientists and medical professionals==