Horsfall is a surname. Notable people with the surname include:

Alan Horsfall (1926–2007), English rugby league footballer, played for Leeds and Castleford Albert Horsfall (born 1941), Nigerian security chief and prominent nationalist Alfred Horsfall (1871–1944), Australian military surgeon Allan Horsfall (1927–2012), British gay rights campaigner Basil Horsfall (1887–1918), British-Ceylonese recipient of the Victoria Cross Bernard Horsfall (1930–2013), British actor Charles Horsfall (1776–1846), British politician and Lord Mayor of Liverpool Dick Horsfall (1920–1981), English cricketer, played for Essex and Glamorgan Douglas Horsfall (1856–1936), British stockbroker, benefactor and builder of churches Ewart Horsfall (1892–1974), British Olympic rower Frank Horsfall (1906–1971), American physician George Horsfall (1924–1992), Australian-born footballer, played for Southampton and Southend United James G. Horsfall (1905–1995), American biologist John Horsfall (disambiguation), several people Robert Bruce Horsfall (1869–1948), American wildlife illustrator Simon Horsfall (born 1976), English cricketer, played for Staffordshire St. John Horsfall (1910–1949), British motor racing driver Thomas Berry Horsfall (1805–1878), British Conservative MP for Liverpool Thomas Coglan Horsfall (1841–1932), British philanthropist and founder of the Manchester Art Museum Tommy Horsfall (born 1951), Scottish footballer, played for Southend United and Cambridge United William H. Horsfall (1847–1922), American Medal of Honor recipient during the American Civil War William R. Horsfall (1907–1998), American entomologist

See also Horsfall baronets, two baronetcies in the United Kingdom and Ireland Horsfall family, a family notable in Liverpool, UK, especially as builders of churches Horsfall Stadium, a football stadium located in Bradford, West Yorkshire, England Horsfall Museum, an art museum, more commonly known as 'The Manchester Art Museum' Tamm–Horsfall protein