The Badminton Library, called in full The Badminton Library of Sports and Pastimes, was a sporting and publishing project conceived by Longmans Green & Co. and edited by Henry Somerset, 8th Duke of Beaufort (1824–1899). Between 1885 and 1902 it developed into a series of sporting books which aimed to cover comprehensively all major sports and pastimes. The books were published in London by Longmans, Green & Co. and in Boston by Little, Brown & Co.

Henry Charles FitzRoy Somerset, 8th Duke of Beaufort, KG, PC, styled Earl of Glamorgan until 1835 and Marquess of Worcester from 1835 to 1853, was a British peer, soldier, and Conservative politician. He served as Master of the Horse, Member of Parliament for East Gloucestershire, and Lord Lieutenant of Monmouthshire.