Longden is a surname. Notable people with the surname include:
Ann Eliza Longden (1869–1952), British politician, first woman to serve as Lord Mayor of Sheffield Arthur Longden (1856–1924), New Zealand cricketer Billy Longden (born c. 1867), English footballer Colin Longden (born 1933), English footballer Cyril Longden (1873–1913), English colonial administrator Deric Longden (1936–2013), English writer and autobiographer Duncan Longden (1826–1904), British army officer and politician Fred Longden (1889–1952), British politician Gilbert Longden (1902–1997), British politician Henry Errington Longden (1819–1890), British Army officer James Robert Longden (1827–1891), English colonial administrator John Longden (1900–1971), English film actor John Longden (Mormon) (1898–1969), general authority of the LDS Church Johnny Longden (1907–2003), Anglo-American jockey Paul Longden (born 1962), English footballer Robert Longden (cricketer) (1817–1895), English clergyman and cricketer Robert Longden (actor) (born 1951), British actor and librettist Sean Longden (born 1965), English author and historian Susan Longden (born 1950), British athlete Vance Longden (1930–2003), American horse trainer
See also Longden, English village Longdon (surname)