John Carr may refer to:
Politicians John Carr (Indiana politician) (1793–1845), American politician from Indiana John Carr (Australian politician, born 1819) (1819–1913), member of the South Australian House of Assembly, 1865–1884 John H. Carr (1849–?), member of the Arkansas House of Representatives John Carr (Australian politician, born 1871) (1871–1929), unionist and member of the South Australian Legislative Council, 1915–1929 John W. Carr (1874–1932), American politician from North Dakota John Carr, pseudonym of L. E. Katterfeld (1881–1974), American socialist John C. Carr (mayor) (1891/2–1967), mayor of Medford, Massachusetts John B. Carr (1906–1969), Massachusetts state politician John Carr (New Hampshire politician) (fl. 2016–2018), member of the New Hampshire House of Representatives
Sportspeople Johnny Carr (1887–?), American baseball player John Carr (cricketer, born 1892) (1892–1963), English cricketer and British Army officer John Carr (cricketer, born 1963), English cricketer and cricket administrator Cornelius Carr (John Thomas Carr, born 1969), English boxer
Writers and editors John Carr (writer, born 1722) (1722–1807), British schoolmaster and writer Sir John Carr (travel writer) (1772–1832), English barrister and travel writer John Dickson Carr (1906–1977), American author of detective stories John C. Carr (editor) (1929–1999), American editor John F. Carr (born 1944), American book editor
Others John Carr (merchant), 16th-century English merchant and founder of Queen Elizabeth's Hospital School, Bristol John Carr (architect) (1723–1807), English architect John Carr (Medal of Honor) (1847–1891), decorated for action during the American Indian Wars Walter Carr (physician) (John Walter Carr, 1862–1942), British physician and surgeon John Carr (Irish trade unionist) (born 1945/46), Irish trade union leader John Carr (military lawyer), American prosecutor at the Guantanamo Bay detainment camp John Carr, a.k.a. Oliver Stone, a fictional character created by David Baldacci, a member of the Camel Club
See also Jack Carr (disambiguation)