Norman Alexander William Billing (15 January 1913 – 1 November 1989) was an Australian politician.
He was born at Port Melbourne to plumber Henry Ernest Billing and Nellie Marquis.
He attended state schools at Springvale and Dandenong, and entered the public service in 1928.
During World War II he was a sergeant in the Field Ambulance; he was also a cricketer, playing for Prahran and Richmond from 1931 to 1947.
From 1953 to 1976 he managed Springvale Community Hospital, and he was also closely involved with St John Ambulance.