Hack is a surname, a given name and a nme. Notable people with the name include:
Surname:
Alexander Hack (born 1993), German footballer
Dave Hack (born 1972), Canadian Football League retired offensive lineman
Dorothy Weisel Hack (1910–1963), American amateur tennis player
Edward Hack (1913–1987), English cricketer
Franz Hack (1915–1997), German SS officer during World War II
Hermann Josef Hack (born 1956), German artist
Jefferson Hack (born 1971), Uruguayan journalist and magazine editor
Jodi Hack, American politician elected to the Oregon House of Representatives in 2014
John Barton Hack (1805–1884), settler in South Australia
Karl Hack (born 1966), historian of Southeast Asia, empire and counter-insurgency
Lester G. Hack (1844-1928), American Civil War soldier awarded the Medal of Honor
Margherita Hack (1922–2013), Italian astrophysicist
Maria Hack (1777–1844), English writer of educational books for children
Olivia Hack (born 1983), American voice actress
Petra Hack (born 1970), German model
Richard Hack (born 1951), American writer
Sabine Hack (born 1969), German tennis player
Shelley Hack (born 1947), American model and actress
Stan Hack (1909–1979), American Major League Baseball player and manager
Wilton Hack (1843–1923), Australian artist, traveller, lecturer and utopist
Given name:
Henry Hack Eibel (1893–1945), Major League Baseball utility player in the 1912 and 1920 seasons
Hack Kampmann (1856–1920), Danish architect and professor of architecture
Nickname:
David Hackworth (1930–2005), United States Army soldier and military journalist
Hack Miller (1894–1971), American Major League Baseball player
Hack Miller (catcher) (1913-1966), American Major League Baseball catcher
Hack Schumann (1884–1946), American Major League Baseball pitcher
Hack Simmons (1885–1942), Major League Baseball player
Hack Simpson (1909–1978), Canadian Olympic ice hockey player
Hack Spencer (1885–1969), Major League Baseball pitcher in one game
Hack Wilson (1900–1948), American Hall-of-Fame Major League Baseball player