Deane is an English surname and given name; a variant of Dean. Notable people with the name include:
Surname Anthony Deane (disambiguation), several people Basil Deane (1928–2006), musicologist and academic Brian Deane (born 1968), English footballer Charles Deane (disambiguation), several people Charlotte Deane (born 1975), British scientist Col Deane (1900–1952), Australian footballer Disque Deane (1921–2010), American financier and investor Edna Deane (1905–1995), English ballroom dancer, choreographer and author Frederic Deane (1868–1952), bishop of Aberdeen and Orkney Gilbert A. Deane (1851–1891), New York politician Harold Arthur Deane (1854–1908), administrator in British India Helen Wendler Deane (1917–1966), American histophysiologist Henry Deane (disambiguation), several people J. A. Deane, American trombonist and synthesizer musician Joe Deane (born 1977), Irish hurling player John Deane (disambiguation), several people Marjorie Deane (1914–2008), British financial journalist and author Marjorie S. Deane, (1923–2003), American fashion authority Mary Bathurst Deane (1843–1940), English novelist Matthew Deane (born 1978), Thai singer, actor and television presenter Nummy Deane (1895–1939), South African cricketer Phyllis Deane (1918–2012), British economic historian Raymond Deane (born 1953), Irish composer Richard Deane (disambiguation), several people Robert Deane (disambiguation), several people Roderick Deane (born 1941), New Zealand economist, public sector reformer, and businessman Ruthven Deane (1851–1934), American ornithologist Seamus Deane (1940–2021), Irish poet, critic and novelist Silas Deane (1737–1789), US diplomat Sydney Deane (1863–1934), cricketer and entertainer, first Australian to appear in a Hollywood movie Sir Thomas Deane (1792–1871), Irish architect and Mayor of Cork Sir Thomas Manly Deane (1851–1933), Irish architect and son of Thomas Newenham Deane Sir Thomas Newenham Deane (1828–1899), Irish architect and son of Thomas Deane Walter Deane (1848–1930), American botanist and ornithologist William Deane (born 1931), Australian statesman William Deane (cricketer) (1857–1936), English cricketer
Given name Deane Beman (born 1938), American golfer Deane C. Davis (1900–1990), Governor of Vermont Deane R. Hinton (1923–2017), career US diplomat and ambassador Deane Keller (1901–1992), American artist, academic, soldier, art restorer and preservationist Deane Leonard (born 1999), American football player Deane Montgomery (1909–1992), mathematician Deane Wells, Australian politician