Percy Harold Nicklin (9 May 1893 – 1973) was a Canadian-British ice hockey coach who is best known for putting together and coaching the Great Britain national ice hockey team that won gold at the 1936 Winter Olympics. Nicklin was born into a Scottish family in Simcoe, Ontario in 1893. He had had a successful coaching career in Canada with the Moncton Hawks, leading them to Allan Cup victories in 1933 and 1934. In 1935 he moved to England where he coached for Richmond Hawks before taking up coaching duties for both Harringay Racers and Harringay Greyhounds. He died in London in 1973.