John Kerr may refer to:
Politics Australia John Kerr (governor-general) (1914–1991), Australian governor-general
New Zealand John Kerr (Auckland politician), New Zealand politician John Kerr (Nelson politician) (1830–1898), New Zealand politician
United Kingdom John Kerr, 7th Marquess of Lothian (1794–1841), Scottish politician and peer John Kerr (British politician) (1852–1925), UK MP for Preston, 1903–1906 John Kerr (physicist) (1824-1907), Scottish physicist John Henry Kerr (1871–1934), colonial governor in British India John Kerr, Baron Kerr of Kinlochard (born 1942), British diplomat
United States John Kerr (Ohio politician) (1778–1823), mayor of Columbus, Ohio John Leeds Kerr (1780–1844), U.S. senator from Maryland John Kerr (Virginia politician) (1782–1842), Virginia politician John Bozman Kerr (1809–1878), U.S. representative from Maryland John Kerr Jr. (congressman) (1811–1879), North Carolina politician and jurist John H. Kerr (1873–1958), North Carolina politician John H. Kerr Jr. (1900–1968), North Carolina politician John H. Kerr III (1936–2015), North Carolina politician
Sciences John Kerr (physicist) (1824–1907), Scots physicist John Glasgow Kerr (1824–1901), physician and medical missionary John Martin Munro Kerr (1868–1960), Scottish professor of midwifery John Graham Kerr (1869–1957), Scottish embryologist and Member of Parliament John Kerr (pathologist) (1934–2024), Australian pathologist John Kerr (author) (1950–2016), American editor, psychologist
Military John Brown Kerr (1847–1928), U.S. Army brigadier general and Medal of Honor recipient John Chipman Kerr (1887–1963), Canadian Victorian Cross recipient John Kerr (Royal Navy officer) (1937–2019), British admiral
Sports Jack Kerr (ice hockey) (1863–1933), Canadian John Kerr (Scottish cricketer) (1885–1972), Scottish cricketer from Greenock John Kerr (baseball) (1898–1993), American baseball player Jack Kerr (cricketer) (1910–2007), New Zealand cricketer Johnny Kerr (1932–2009), professional basketball player John Kerr (Australian footballer) (1934–2005), Australian rules footballer John Kerr (soccer, born 1943) (1943–2011), Scottish-born Canadian soccer player John Kerr (sailor) (born 1951), Canadian sailor John Kerr (footballer, born 1959) (1959–2006), English footballer for Tranmere Rovers, Bristol City John Kerr (soccer, born 1965) (born 1965), American John Kerr (figure skater) (born 1980), Scottish ice dancer John Kerr (Scottish footballer), Scottish footballer
Entertainment John Kerr (singer) (–2006), Irish ballad singer John Kerr (actor) (1931–2013), American actor and lawyer John Kerr (broadcaster) (born 1942), Australian radio broadcaster
Other John Hunter Kerr (1821–1874), Scottish-born grazier, Australian photographer and collector of indigenous artifacts John Kerr (minister) (1852–1920), Scottish minister, sportsman and sporting author Jake Kerr (businessman) (John Custance Kerr, born 1944), Canadian businessman John Law Kerr (1862–1952), American architect of the Radium Springs, Georgia golf course
See also John Ker (disambiguation) John G. Kerr (disambiguation) Kerr (surname)