Peter Fraser, Scottish-New Zealand journalist and politician, 24th Prime Minister of New Zealand (died 1950)

Peter Fraser was a New Zealand politician who served as the 24th prime minister of New Zealand from 27 March 1940 until 13 December 1949. Considered a major figure in the history of the New Zealand Labour Party, he was in office longer than any other Labour prime minister, and is to date New Zealand's fourth-longest-serving head of government.

The prime minister of New Zealand is the head of government of New Zealand. The incumbent prime minister, Christopher Luxon, leader of the New Zealand National Party, took office on 27 November 2023.