Britton is a surname. Notable people with the surname include:
Andrew Britton (1981–2008), British-born American author
Barbara Britton (1919–1980), American film and television actress
Celia Britton (born 1946), British scholar of French Caribbean literature and thought
Chris Britton (baseball) (born 1982), Major League Baseball relief pitcher
Christopher Britton (actor), Canadian-born actor
Cliff Britton (1909–1975), British football player and manager
Connie Britton (born 1968), American actress
David Britton, British publisher, writer and artist
David Britton (basketball), American basketball player
Elizabeth Gertrude Britton, American botanist
Fern Britton, British television presenter
Fionnuala Britton (born 1984), European champion in cross country
Fred C. Britton (1889–1931) artist and educator in South Australia
George Bryant Britton (1863–1929), English boot and shoe manufacturer and Liberal Party Member of Parliament
Gerry Britton (born 1970), Scottish footballer and manager
Halland Britton (1890–1975), English runner
Helene Hathaway Robison Britton (1879–1950), owner of St. Louis Cardinals
Ian Britton (English footballer), English footballer
Ian Britton (Scottish footballer), Scottish footballer
Jack Britton (1885–1962), three-time world welterweight boxing champion
James Britton (disambiguation), several individuals
Jane (Janie) Britton English singer, musician and songwriter
John Britton (antiquary) (1771–1857), English antiquarian
John Britton (doctor), assassinated abortion provider
John Britton (martyr), English Catholic martyr, executed during the reign of Elizabeth I
John Britton (mathematician), British mathematician
Leon Britton (born 1982), English footballer
Nan Britton (1896–1991), alleged mistress of U.S. President Warren G. Harding
Nathaniel Lord Britton, American botanist
Pamela Britton (1923–1974), American actress
Pamela Britton (author), American author, artist, and auto racing enthusiast
Paul Britton English musician and songwriter
Samantha Britton (born 1973), English retired footballer
Sherry Britton (1918–2008), American burlesque performer
W. H. Britton, American college basketball and football coach
Zach Britton, American baseball player