Heathcote Clifford Mallam (4 December 1909 – 18 February 2006) was an Australian politician and a member of the New South Wales Legislative Assembly between 1953 and 1968 and between 1971 and 1981.
He was educated to elementary level at numerous state schools in the North Coast region of New South Wales.
At the age of 12 he left school and worked on dairy farms, he was also employed as a shearer, drover, storekeeper and bus driver.
Mallam did not hold party, parliamentary or ministerial office but had a reputation for being a very hard working local member.
He was a member of all Parents and Citizens Associations in his electorate and worked to establish TAFE colleges in south-west Sydney.