Baynton is an English surname. Notable people with the surname include:
Andrew Baynton (fl. 1540), English scholar Barbara Baynton (1857–1929), Australian writer Henry Baynton (1892–1951), English actor Henry Baynton (died 1616) ( – 1616), English politician Henry Baynton I (fl. 1572–1593), English politician Jack Baynton (1859–1939), English footballer Martin Baynton (born 1953), English writer Mary Baynton (fl. c.1533), impostor who pretended to be Henry VIII's daughter, the future Mary I of England Mathew Baynton, English actor Robert Baynton (1900–1924), English cricketer Thomas Baynton (1761–1820), English medical writer and surgeon
See also
Bayntun, a variant spelling