Arnold (surname)

Arnold is a German and English surname. Notable people with the surname include:


 * A. Otis Arnold (1878–1941), American businessman and politician
 * Alice Arnold (disambiguation), several people
 * Ann Arnold (1936–2015), English artist
 * Augusta Foote Arnold (1844–1904) American naturalist and author
 * Bené Arnold, American dance scholar
 * Benedict Arnold (disambiguation), several people
 * Benedict Arnold (1741–1801), American Revolution general, defected to Britain
 * Benedict Arnold (congressman) (1780–1849), American politician from New York
 * Benedict Arnold (governor) (1615–1678), governor of the Rhode Island colony


 * Bogdan Arnold (1933–1968), Polish serial killer
 * Brad Arnold (born 1978), 3 Doors Down singer
 * Carl Arnold (composer), American football coach
 * Carl Arnold (composer) (1794–1873), German composer
 * Catherine Arnold (born 1978), British diplomat
 * Cecile Arnold (1891 or 1895–1931), American silent film actress
 * Cedric Arnold (1907–1980), English organ-builder
 * Charles Arnold-Baker, English member of MI6, barrister, and historian
 * Clinton E. Arnold (born 1958), American New Testament scholar
 * Cornelius Arnold (1711–after 1757), American poetical writer
 * David Arnold (disambiguation), several people
 * Delia Arnold (born 1986), Malaysian squash player
 * Dominique Arnold (born 1973), American hurdling athlete
 * Dorothy Arnold (actress) (1917–1984), American film actress
 * Douglas N. Arnold, American mathematician
 * Đuro Arnold (1853–1941), Croatian writer and philosopher
 * Dutee Arnold (1763–1849), Justice of the Rhode Island Supreme Court
 * Dylan Arnold (born 1994), American actor
 * Earl C. Arnold (1884–1949) American academic administrator
 * Eberhard Arnold (1883–1935), German writer, philosopher, and theologian
 * Eddy Arnold (1918–2008), American country music singer
 * Eduardo Arnold (born 1947), Argentine politician
 * Edward Arnold (disambiguation), several people
 * Edward Vernon Arnold (1857–1926), British scholar of Sanscrit and Latin
 * Sir Edwin Arnold (1832–1904), English poet and journalist
 * Edwin Lester Arnold (1857–1935), English author
 * Edwin Nicholas Arnold (born 1940), British herpetologist
 * Elana Arnold, children's and young adult author
 * Elliott Arnold (1912–1980), American novelist and screenwriter
 * Ethel Arnold (1864 or 5 –1930), English journalist, author, and lecturer on female suffrage
 * Florence Arnold, English singer, songwriter and drummer, known as Florrie
 * Frances Arnold (born 1956), American chemical engineer and Nobel laureate
 * Franck Thomas Arnold (1861–1940), Anglo-German musicologist and bibliophile
 * Frank Arnold (disambiguation), several people
 * Franz Arnold (1878–1960), Germany comedy writer
 * Frieda Arnold (fl. 1854–1859), British courtier, dresser (lady's maid) to Queen Victoria of Great Britain.
 * Friedrich Arnold (1803–1890), German anatomist
 * Friedrich Wilhelm Arnold (1810–1864), German musician, music seller, publisher and folk-song collector
 * Geoff Arnold (born 1944), English cricketer
 * Georg Arnold-Graboné (1896–1982), German painter and art teacher
 * George William Arnold, American telecoms protocol engineer
 * Gillian Arnold, British artist
 * Godfrey Edward Arnold (1914–1989), Austrian American professor of medicine
 * Graham Arnold (born 1963), Australian football player and manager
 * Grayland Arnold (born 1997), American football player
 * Harriet Pritchard Arnold (1858–1901), American author
 * Helen Arnold, silent film actress
 * Henry H. Arnold (1886–1950), American aviation pioneer and commanding general
 * Hollie Arnold (born 1994), British parasport athlete
 * Horace Lucian Arnold (1837–1915), American writer on management
 * Ian Arnold (born 1972), English football player
 * Isaac N. Arnold (1815–1884), congressman during American Civil War; biographer of Abraham Lincoln
 * James Arnold (disambiguation), several people
 * Jamie Arnold (disambiguation), several people
 * Jay Arnold (American football) (1912–1982), American football player
 * Jennette Arnold, Montserrat-born British politician
 * Jim Arnold (disambiguation), several people
 * Joanne Arnold (born 1931), American actress and model
 * Joe Arnold (born 1947), American baseball coach
 * John Arnold (disambiguation), several people
 * Johann Georg Daniel Arnold (1780–1829), German writer
 * Johann Gottfried Arnold (1773–1806), German cellist
 * Jonathan Arnold (1741–1793), American physician and statesman
 * Josiah D. Arnold (1820–1903), American businessman and politician
 * Karl Arnold (disambiguation), several people
 * Ken Arnold (born 1958), American computer programmer and developer of Rogue
 * Kenneth Arnold (1915–1984), American aviator, noted for his UFO sighting
 * Lenna Arnold (1920–2010), American baseball player
 * Lucas Arnold Ker (born 1974), Argentine tennis player
 * Luke Arnold (born 1984), Australian actor
 * Mackenzie Arnold (born 1994), Australian footballer
 * Malcolm Arnold (1921–2006), English composer and symphonist
 * Marc Arnold (born 1970), South African football player
 * Margery Arnold (fl. mid 14th century), landowner
 * Martin Arnold (disambiguation), several people
 * Matthew Arnold (1822–1888), English poet and cultural critic
 * Monica (entertainer) (Monica Denise Arnold) (born 1980), American singer
 * Nathan Arnold (born 1987), English football player
 * Nicholas Arnold (disambiguation), several people
 * Nick Arnold (footballer) (born 1993), English football player
 * Nick Arnold (writer), British writer
 * Norbert P. Arnold (1920–2014), American politician and inventor
 * P. P. Arnold, American soul singer
 * Patricio Arnold (born 1971), Argentine tennis player
 * Rainer Arnold (born 1950), German politician
 * Ralph Arnold (1906–1970), British author and publisher
 * Ralph Arnold (1928–2006), American artist and educator
 * Richard Arnold (disambiguation), several people
 * Robert Arnold (disambiguation), several people
 * Russ Arnold, American bridge player
 * Russel Arnold (born 1973), Sri Lankan cricketer
 * Samuel Arnold (disambiguation), several people
 * Stanley Arnold (1903–1984), American politician
 * Stanley P. V. Arnold (1856–1901), American politician and newspaper editor
 * Tom Arnold (disambiguation), several people
 * Thomas Arnold (disambiguation), several people
 * Trent Alexander-Arnold (born 1998), English football player
 * Victor Arnold (disambiguation), several people
 * Villiers Arnold (1876–1921) actor and singer in Gilbert and Sullivan operas
 * Vladimir Arnold (1937–2010), Russian mathematician
 * Wayne Arnold (born 1984), American basketball player
 * Werner Arnold (weightlifter) (born 1931), German weightlifter
 * William Arnold (disambiguation), several people