Kidner is a surname. Notable people with the surname include: David Kidner (born 1982), English cricketer Derek Kidner (1913–2008), English Anglican priest and biblical scholar Michael Kidner (1917–2009), British artist Roger Kidner (1914–2007), English railway historian Thomas B. Kidner (1866–1932), English occupational therapist

See also Elaine Kidner Dakers, real name of Jane Lane (1905–1978), English novelist and biographer