Frederick Arthur Stanley, 16th Earl of Derby, styled as Hon. Frederick Stanley from 1844 to 1886 and as The Lord Stanley of Preston between 1886 and 1893, was a Conservative Party politician in the United Kingdom who served as Colonial Secretary from 1885 to 1886 and Governor General of Canada from 1888 to 1893. An avid sportsman, he built Stanley House Stables in England and is famous in North America for presenting Canada with the Stanley Cup, the championship trophy in ice hockey. Stanley was also one of the original inductees of the Hockey Hall of Fame.

Earl of Derby is a title in the Peerage of England. The title was first adopted by Robert de Ferrers, 1st Earl of Derby, under a creation of 1139. It continued with the Ferrers family until the 6th Earl forfeited his property toward the end of the reign of Henry III and died in 1279. Most of the Ferrers property and the Derby title were then held by the family of Henry III. The title merged in the Crown upon Henry IV's accession to the throne in 1399.