Bignall is a surname. Notable people with the surname include:
Bob Bignall (1922–2013), Australian soccer player Herbert Bignall (1906–1989), British long-distance runner Kris Bignall (born 1979), Australian Paralympic boccia player Nicholas Bignall (born 1990), English footballer Simone Bignall, Australian philosopher Thomas Bignall (1842–1898), English cricketer