Australia •
John Brown (New South Wales politician) (1821–1896), member of the New South Wales Legislative Assembly •
John Alexander Voules Brown (1852–1945), member of the South Australian House of Assembly •
John Brown (Queensland politician) (1881–1949), blacksmith and member of the Queensland Legislative Assembly •
John Brown (Tasmanian politician) (1886–1974), member of the Tasmanian House of Assembly •
John Brown (Australian politician) (born 1931), member of the Australian House of Representatives
Canada •
John Brown (Upper Canada politician) (1791–1842), Irish-born Canadian politician •
John Lothrop Brown (1815–1887), Canadian political figure in Nova Scotia •
John Brown (Richmond Hill politician) (fl. 1870s–1880s), Canadian politician •
John Brown (Canadian politician) (1841–1905), member of Parliament •
John Cameron Brown (c. 1843–?), Canadian political figure in New Brunswick •
John Cunningham Brown (1844–1929), Irish-born political figure in British Columbia •
John Brown (Ontario MPP) (1849–1924), member of Ontario assembly and mayor of Stratford, Ontario •
John Robert Brown (British Columbia politician) (1862–1947), Canadian politician •
John Livingstone Brown (1867–1953), Canadian politician •
John G. Brown (1900–1958), Ontario politician •
John L. Brown (Ontario politician) (1921–2004), Canadian politician
United Kingdom •
John Brown (Wales MP) (died c. 1654) • Sir
John McLeavy Brown (1835–1926), British lawyer and diplomat •
John Wesley Brown (1873–1944), British MP for Middlesbrough East
United States Kentucky •
John Brown (Kentucky politician, born 1757) (1757–1837), U.S. representative and U.S. senator; member of Continental Congress from Virginia •
John Y. Brown (politician, born 1835) (1835–1904), Kentucky governor, U.S. representative for Kentucky •
John Y. Brown Sr. (1900–1985), U.S. representative for Kentucky •
John Y. Brown Jr. (1933–2022), Kentucky governor •
John Young Brown III (born 1963), Kentucky Secretary of State
Other U.S. states •
John Brown (Rhode Island politician) (1736–1803), U.S. representative, co-founder of Brown University •
John Brown (North Carolina politician) (1738–1812), pioneer and statesman •
John Brown (Maryland politician) (1760–1815), U.S. representative •
John Brown (Pennsylvania politician) (1772–1845), U.S. representative •
Red Brown (politician) (1786–1852), Speaker of the Texas House of Representatives •
John W. Brown (New York politician) (1796–1875), U.S. representative •
John Brown (Cherokee chief) (fl. 1830s) •
John S. Brown (Michigan politician) (born 1810), Michigan state representative •
John Brown (mountain man) (1817–1889), fur trapper and trader around Pueblo, Colorado from 1841 to 1849 •
John Henry Brown (1820–1895), Texas politician, chaired Texas articles of Secession •
John C. Brown (1827–1889), Confederate general, Tennessee governor •
John S. Brown (Maryland politician) (c. 1810–1878), American politician •
John B. Brown (1836–1898), U.S. representative for Maryland •
John Robert Brown (Virginia politician) (1842–1927), U.S. representative •
John Brown (Seminole chief) (1842–1919), Seminole chief and Confederate States Army officer •
John C. Brown (Ohio politician) (1844–1900), American politician •
John T. Brown (1876–1951), Ohio lieutenant governor •
John Robert Brown (judge) (1909–1993), member of the U.S. Court of Appeals for the Fifth Circuit •
John William Brown (1913–1993), Ohio governor •
J. Marshall Brown (1926–1995), Louisiana state representative and Democratic national committeeman •
John Brown Junior (1821–1895), American abolitionist
Other countries •
John Evans Brown (1827–1895), American-born member of New Zealand parliament ==Religion==