James Dickinson Irvin, Sr. or James Dickinson Irvin II (July 19, 1892 – May 16, 1957) was a Canadian professional ice hockey player and coach. He played for professional teams in the Pacific Coast Hockey Association, the Western Canada Hockey League and the National Hockey League (NHL) from 1916–1928 when he had to retire from repeated injuries. Irvin was one of the greatest players of his day, balancing a torrid slap shot and tough style with gentlemanly play.