Bradfield is a surname. Notable people with the surname include:
Andrew Bradfield (1966-2001), New Zealand computer game programmer
Arthur Bradfield (1892-1978), English cricketer
Barry Bradfield (born 1981), Canadian artist
Bill Bradfield (1910-2006), Australian aviation engineer and diplomat
Cameron Bradfield (born 1987), American football player
Carl Bradfield (born 1975), South African cricketer
Frances Bradfield (1896-1967), British aeronautical engineer
Geoffrey Bradfield (born 1948), South African cricketer
Harold Bradfield (1898-1960), Anglican bishop
Henry Joseph Steele Bradfield (1805-1852), British colonial official and author
James Dean Bradfield (born 1969), lead singer of the band Manic Street Preachers
Jim Bradfield (1933-1989), Australian politician
John Bradfield (disambiguation), the name of a number of people
John Bradfield (bishop) (died 1283), Bishop of Rochester
John Bradfield (engineer) (1867–1943), designer of the Sydney Harbour Bridge
Sir John Bradfield (scientist) (1925–2014), British founder of Cambridge Science Park
John Ross Bradfield (1899–1983), businessman
Ken Bradfield (born 1929), American yachtsman
Polly Bradfield, American improvisational violinist
Roger Bradfield (born 1924), children's book illustrator
Scott Bradfield (born 1955), American essayist
W. Louis Bradfield (1866-1919), English actor and singer
William (Bill) Bradfield (1927-2014), Australian amateur astronomer and rocket scientist