Henry William Sprague "Peg" Cleghorn (March 11, 1890 – July 11, 1956) was a Canadian professional ice hockey player from Westmount who played 17 professional seasons between 1911 and 1929 for the Renfrew Creamery Kings and Montreal Wanderers in the National Hockey Association (NHA) and the Ottawa Senators, Montreal Canadiens and Boston Bruins in the National Hockey League (NHL).