Stout is a surname. Notable people with the surname include:
Alan Stout (philosopher) (1900–1983), British-Australian philosopher Alan Stout (composer) (1932–2018), American composer Alastair Stout, British actor Anna Stout (1858–1931), New Zealand reformer and activist Archie Stout (1886–1973), American cinematographer Arlow Stout (1876–1957), American botanist Arthur Purdy Stout (1885–1967), American surgeon and pathologist Barry Stout (1936–2016), American politician Bill Stout (1927–1989), an American journalist Byron G. Stout (1829–1896), American politician Cameron Stout (born 1971), winner of Big Brother 4 UK in 2003 Chris Stout (born 1976), British musician Eric Stout (born 1993), American baseball player Frank Stout (rugby union) MC (1877–1926), English rugby union player Frank Stout (1926–2012), American artist George Stout (1860–1944), British philosopher Georgianna Stout (born 1967), American graphic designer Gordon Stout (born 1952), American musician Herald F. Stout (1903–1987), American Navy admiral Hosea Stout (1810–1889), American missionary, lawyer and politician Jacob Stout (1764–1855), American manufacturer and politician James Huff Stout (1848–1910) American politician and businessman James Stout (1910–1976), American jockey Jeffrey Stout (born 1950), American scholar Jennifer Park Stout (born 1976), American diplomat and businesswoman Joan Leemhuis-Stout (born 1946), Dutch politician Jordan Stout (born 1998), American football player Juanita Kidd Stout (1919–1998), American attorney Kristie Lu Stout (born 1974), American journalist and news anchor Lansing Stout (1828–1871), American politician and lawyer Lori Kay Stout (born 1962), American sculptor Martha Stout (born 1953), American psychologist and author Matt Stout, American online nosebleed-stakes poker player and live midstakes poker player with 8 Circuit rings Michael Stout (born 1980), American video game designer Mike Stout, American activist and musician Mitchell W. Stout (1950–1970), American soldier and Medal of Honor recipient Penelope Stout (1622–1732), Dutch settler Penrose Stout, American architect Percy Stout (1875–1937), English rugby union player Pete Stout (1923–1996), American football player Randall Stout (1958–2014), American architect Renee Stout (born 1958), American sculptor Rex Stout (1886–1975), American author Richard Stout (1836–1896), American sailor and Medal of Honor recipient Robert Stout (1844–1930), New Zealand politician Ryan Stout (born 1982), American comedian Sam Stout (born 1984), Canadian mixed martial artist Samuel Van Dyke Stout (1786–1850), American politician Samuel Hollingsworth Stout (1822–1903), American surgeon Tom Stout (1879–1965), American politician Upton Stout (born 2002), American football player William Bushnell Stout (1880–1956), American inventor and engineer William Stout (born 1949), American fantasy artist and illustrator William Stout (1841–1900), British rower