Bull is a surname.
In addition to people bearing "Bull" as an Old World-derived surname, "Bull" has been part of the names of some Native Americans. Some of them bear it as part of a traditional name of their respective cultures. Some of these, and some others, either have borne it as part of a legal surname or (with or without their assent) been treated as bearing thusly.
Those bearing Bull as a surname include:
Alfred E. Bull (1867–1930), an American football player and coach
Amos Bull (1744–1825), one of America's first composers.
(Amos Bad Heart Bull (c. 1868 – 1913) -- noted in a following section -- was the son of Bad Heart Bull, and passed that whole name on to both his sons in surname fashion.)
Amy Bull (1877 – 1953), British suffragist, rural district councillor, and MBE
Anders Henrik Bull (1875 – after 1909), a Norwegian electrical engineer
Anders Sandøe Ørsted Bull (1817–1907), a Norwegian politician and mayor of Oslo
Andy Bull, an Australian singer-songwriter from Sydney
Anthony Bull (1908–2004), a British transport engineer and president of the Institute of Transport
Bart Bull, American writer, reporter, author, columnist, and critic.
Bartle Bull (born 1970), American writer, magazine editor and journalist
Ben Bull, English footballer
Benjamin Bull (1798-1879), American lawyer and politician
Bernt Bull (born 1946), Norwegian politician for the Labour Party.
Brynjulf Bull (1906–1993), Norwegian lawyer, Supreme Court advocate and politician
Bull (fl. 1871), Kent cricketer with unknown given name
Cavinder Bull, Senior Counsel, lawyer and director of the Singapore law firm Drew & Napier
Charlie Bull (1909–1939), an English cricketer
Charles Livingston Bull (1874–1932), illustrator
Clarence Bull (1896–1979), one of the great portrait photographers
Clive Bull (born 1959), English award-winning radio talk show host
Dan Bull (1986-), British rapper
David Bull (born 1969), British television commentator and former doctor
David Bull (Scouting)
Deborah Bull (1963), English dancer, writer, and broadcaster
Dixie Bull (fl. 1630s), English sea captain and pirate
Donald Bull, rugby union player who represented Australia
Edvard Bull, several specific people
Edvard Bull, Sr. (1881–1932), Norwegian historian and politician for the Labour Party
Edvard Hagerup Bull (1855–1938), Norwegian judge and politician for the Conservative Party
Edvard_Isak_Hambro_Bull, Norwegian chief physician
Eleanor Bull (1550–1596), owned establishment where Christopher Marlowe, the Elizabethan playwright and poet, died in 1593
Emma Bull (born 1954), science fiction and fantasy author
Ephraim Wales Bull (1806–1895), inventor of the Concord grape
Fran Bull (born 1938), an American artist
Francis Bull (1887–1974), a Norwegian literary historian, professor at University of Oslo
Frederick Bull (1875–1910), English cricketer who played for Essex
Fredrik Rosing Bull (1882–1925), Norwegian engineer and Information technology pioneer
G. Bull, English cricketer
Gary Bull (born 1966), an English footballer
Geoff Bull (born 1942), an Australian jazz trumpeter and bandleader
Geoffrey Bull (1921–1999), a Scottish Christian missionary and author
Georg Andreas Bull (1829–1917), Norwegian architect and chief building inspector
Georg Jacob Bull (1785–1854), a Norwegian jurist and politician
George Bull (1634–1710), English theologian and Bishop of St David's.
George Bull (1809–1886), chair maker, pioneer settler in Canada Township, Polk County, Nebraska
Gerald Bull (1928–1990), Canadian engineer
(Grant Short Bull (c. 1851 – 1935) -- noted in a following section -- passed Short Bull on to both his sons in surname fashion.)
Harcourt Burland Bull (1824–1881), an Ontario journalist and political figure
Harold R. Bull (1893–1976), Assistant Chief of Staff, Supreme Headquarters Allied Expeditionary Force (SHAEF) under Dwight D. Eisenhower
Hedley Bull (1932–1985), Australian-born political scientist
Henrik Bull (1864–1953), a Norwegian architect and designer
Henrik H Bull (born 1929), a founder of Bull Stockwell Allen Architects in San Francisco
Henrik Johan Bull businessman who patented the grenade-harpoon gun used for whaling
Henry Bull (settler) (1799–1848), an early settler in the Swan River Colony and served in British Navy
Henry Bull (governor) (1610–1694), an early colonial Governor of Rhode Island
Henry Bull (Speaker), Speaker of the Colonial Rhode Island House of Deputies, 1728, 1734
Hiram C. Bull (1820-1879), American politician
Jacob Breda Bull (1853–1930), a Norwegian author
James J. Bull, Professor in Molecular Biology at the University of Texas at Austin
Jan Bull (1927–1985), a Norwegian author and theater instructor
Jens Bull (1886–1956), a Norwegian jurist and diplomat
Johan Lausen Bull (1751–1817), a Norwegian jurist and politician.
Johan Randulf Bull (1749–1829), a Norwegian judge
John Bull, several specific people
John Bull (composer) (c. 1562 – 1628), English composer and musician
John Bull (congressman) (1803–1863), an American clergyman and physician who represented Missouri in the U.S. Congress
John Bull (Continental Congress) (c. 1740 – 1802), American statesman, Continental Congressman from South Carolina
John Bull (gunman) (1836–1929), deadly gunman of the American Old West
John S. Bull (1934–2008), U.S. Navy test pilot, aeronautical engineer, and NASA astronaut
Karl Sigwald Johannes Bull, (1860–1936), Norwegian Minister of Defence from 1910 to 1912
Knud Bull (1811–1889), a Norwegian painter and counterfeiter
Lucien Bull (1876–1972), a pioneer in chronophotography
Lyder Bull (1881–1959), Norwegian civil servant
Melville Bull (1854–1909), a U.S. Representative from Rhode Island.
Mike Bull (born 1946), retired male pole vaulter and decathlete from Northern Ireland
Moses Bull (1830–1896), American politician
Nikki Bull (born 1981), an English footballer
Norma Bull (1906–1980), Australian artist
Obadiah Bull Irish lawyer during the reign of Henry VII, who coined the phrase "that's Bull"
Olaf Bull (1883–1933), Norwegian poet
Ole Bull (1810–1880), Norwegian violinist
Ole Bornemann Bull (physician) (1842–1916), a Norwegian ophthalmologist.
Pauline Bull, former English model and artist
Peter Bull (1912–1984), British character actor
René Bull (1872–1942), an illustrator
Richard Bull, several specific people
Richard Bull (actor) (born 1924), American film actor, stage actor and television actor
Richard Bull (aviator) (1914–1942), United States Navy aviator during World War II
Richard Bull (politician) (born 1946), former Australian politician
Richard S. Bull (1913–1942), earned the Distinguished Flying Cross during World War II
Roger Anthony Bull, a former Canadian diplomat
Ronnie Bull (footballer) (born 1980), English footballer
Ronnie Bull (American_football) (born 1940), retired American football running back
Roy Bull (1929–2004), Australian rugby player and coach
Sandy Bull (1941–2001), American folk musician
Schak Bull (1858–1956), a Norwegian architect
Scott Bull (born 1953), former American professional football player
Silke Bull, an East German sprint canoer
Simon Bull (born 1958), an English-born artist now living in America
Stephen Bull (1904–1942), an English lawyer and baronet.
Steve Bull (born 1965), English footballer
Storm Bull (1913–2007), American musician, composer and educator
Sverre Hagerup Bull (1892–1976), a Norwegian banker, composer and writer
Tas Bull (1932–2003), Australian trade union leader
Theodor Bull (1870–1958), a Norwegian businessperson and genealogist
Tom Bull (1905–1976), an Australian politician
Tove Bull (born 1945), a Norwegian linguist
Trygve Bull (1905–1999), a Norwegian lecturer and politician
Vika Bull and Linda Bull are a sister vocal duo
Walter Bull (died 1952), an English football player and manager
William Bull, several specific people
William Bull (landowner) (1867–1956), an early Australian landowner in the Riverina region, Australia
William Frederick Bull former Canadian diplomat
William James Bull (1863–1931), 1st Baronet, British solicitor, Conservative politician, Member of Parliament
