Haynes (surname)
Haynes is a surname. Notable people with the surname include:
- Alex Haynes (born 1982), American football player
- Abner Haynes (born 1937), American football player
- Adrian Haynes (1926-1988), Native American leader
- Arden Haynes (born 1927), Canadian former CEO of Imperial Oil and former Chancellor of York University
- Billy Jack Haynes (born 1953), American former professional wrestler
- Colton Haynes (born 1988), American actor
- Cornell Haynes Jr. (born 1974), American rapper, better known as Nelly
- Danny Haynes (born 1988), English footballer
- Desmond Haynes (born 1956), West Indian cricketer and cricket coach
- Elwood Haynes (1857–1925), American inventor and co-founder of the Haynes-Apperson Company
- Gibby Haynes (born 1957), American musician
- Fred Haynes (1946–2006), American athlete
- James Haynes (American football) (born 1960), American football player
- Jerry Haynes (1927–2011), American actor and children's television host
- Jimmy Haynes (born 1972), American baseball player
- John Haynes (1594–1654), English colonial magistrate, governor of the Massachusetts Bay Colony and Connecticut Colony
- John Henry Haynes (1849-1910), American archaeologist and pioneering early photographer
- John Earl Haynes, American historian
- Johnny Haynes (1934–2005), English football player
- Joe Haynes (baseball player) (1917–1967), American baseball player
- Lemuel Haynes (1753–1833), American preacher and abolitionist
- Martin Alonzo Haynes (1842–1919), US Representative
- Michael Haynes (defensive lineman) (born 1980), American giridon player
- Michael Haynes III, American professional wrestler better known as Prince Iaukea
- Mike Haynes (cornerback) (born 1953), American football player
- Nicole Haynes (born 1974), Canadian-American heptathlete
- O.H. Haynes, Jr. (1920–1996), Louisiana sheriff
- O. H. Haynes, Sr. (1888–1969), Louisiana sheriff
- Robert Haynes (1931–1998), Canadian geneticist and biophysicist
- Roy Haynes (born 1926), American jazz musician
- Stephen Haynes (1801–1879), American politician and builder, Brooklyn, New York
- Terrence Haynes (born 1984), Barbadian freestyle swimmer
- Todd Haynes (born 1961), American film director
- Warren Haynes (born 1960), American rock and blues guitarist
Fictional characters:
- Mr. Haynes, character in the novel Minty Alley by C. L. R. James
- Gus Haynes, a character in the fifth season of The Wire