Boothroyd may refer to a number of things:
People
Aidy Boothroyd, English former footballer and the manager of the England national under-21 football team Allen Boothroyd (1943–2020), industrial designer Basil Boothroyd, English humourist Benjamin Boothroyd, English clergyman and Hebrew scholar Betty Boothroyd (1929–2023), British politician who was the first female Speaker of the House of Commons Clement G. Boothroyd, World War I flying ace Geoffrey Boothroyd, English firearms expert and author of several works on the subject Giles Boothroyd (born 1969), rugby league footballer of the 1980s and 1990s Richard Boothroyd, English cricketer
Fictional characters
Q (James Bond), the quartermaster in the James Bond books and movies, is named Boothroyd, though he is more often referred to by his job title, "Q".
Places
Boothroyd, West Yorkshire, a village in the Metropolitan Borough of Kirklees, England. Boothroyd, British Columbia Boothroyd First Nation, a First Nations band government in British Columbia, Canada. The Hartung-Boothroyd Observatory, located near Cornell University in Ithaca, New York, USA.