John Proctor "Jack" Darragh - Born December 4, 1890 in Ottawa, Ontario – Died June 25, 1924 in Ottawa, Ontario was a Canadian professional ice Hockey player.

Darragh played the forward position for the Ottawa Senators in the National Hockey League (NHL) and its predecessor the National Hockey Association (NHA). Darragh was a member of four Stanley Cup championship teams (1911, 1920, 1921, 1923) and a NHA championship team (1915).