Percy Henry Collick (16 November 1897 – 24 July 1984) was a British Labour Party politician and trade union official. Originally a railway fireman with the Southern Railway, he was a member of the Associated Society of Locomotive Engineers and Firemen, serving as organising secretary from 1934 to 1940 and assistant general secretary from 1940 to his retirement in 1957. In the Labour landslide at the 1945 general election, he was elected as Member of Parliament for the Merseyside constituency of Birkenhead West, overturning the previous Conservative majority of 3,753 with a swing of 13.2%.