Sir Stanley Austin Whitehead (8 October 1907 – 9 January 1976) was a New Zealand politician of the Labour Party. He was the fifteenth Speaker of the House of Representatives from 1972 to 1975, and Member of Parliament for the Nelson electorate from 1957 to 1976.
Whitehead was born in Reefton, on the West Coast of New Zealand. He was brought up in the mining town of Waiuta, and left school at the age of 14. In 1928, he married Frances Edna Clark, at Greymouth and later moved to Inangahua Junction. They had seven children together. He worked for Transport Nelson. Through his links with the trade unions he moved to Nelson. He served on the Nelson City Council as Deputy Mayor, on the Nelson Harbour Board, and on several school boards. He was the patron of several sporting clubs, including rugby, boxing, soccer, marching, bowls, and rugby league.
Whitehead played rugby league for Inangahua and Blackball on the West Coast as a Five-eighth. He later was a referee and controlled provincial matches.
Whitehead was first elected to Parliament in the 1957 election in the Nelson electorate. He held the electorate until his death in 1976.
Whitehead featured along with Sonja Davies in protests over the closure of the Nelson railway line, which Davies wrote about in her book Bread and Roses, and also in the television series of same name.
In 1972, Whitehead was asked by Prime Minister Norman Kirk to become the Speaker of the House of Representatives during the Third Labour Government. Whitehead hosted Queen Elizabeth II and Prince Phillip at the 1974 Commonwealth Games and had the duty of presiding after the death of Kirk later that year. Following his death, he was succeeded as Speaker by Roy Jack.