Mallock is a surname. Notable people with the surname include:
Arnulph Mallock (1851–1933), British scientific instrument designer and experimentalist Michael Mallock (born 1982), English racing driver Rawlin Mallock (1649-1691), member of the Parliament of England Richard Mallock (1843-1900), member of the House of Commons Vivien Mallock (born 1945), English sculptor William Hurrell Mallock (1849–1923), English novelist and economics writer
See also Mallock machine, an electrical analog computer built by Rawlyn Richard Manconchy Mallock