Dunn is a surname, and may mean

• Dunn, Eighth-century English bishop
• Aaron Dunn (1851), Canadian pioneer
• Adam Dunn, American baseball player
• Alexander Roberts Dunn, Canadian soldier
• Amanda Dunn, Canadian broadcaster Billie Holiday
• Anne Dunn, British artist, daughter of James Hamet Dunn
• Bill Newton Dunn, British politician
• Bob Dunn, several people including
  • Bob Dunn, British politician
  • Bob Dunn, American cartoonist
• Carola Dunn, British-American crime writer
• Clive Dunn, British actor
• Danny Dunn, fictional character of Raymond Abrashkin and Jay Williams
• David Dunn, British football player
• Donald "Duck" Dunn, bass player
• Douglas Dunn, British poet
• Edward Wilkes Dunn, American actor
• Edwina Dunn, fictional character from Eastenders
• Frank Dunn, former Nortel CEO
• Gertrude Dunn, American baseball player
• Harvey Dunn, American artist
• Herbert O. Dunn, American admiral
• Holly Dunn, American country music singer
• Hugh Alexander Dunn, Australian diplomat
• Ian Campbell Dunn, Scottish gay rights campaigner
• Jack Dunn, American baseball player
• James Dunn, one of several people, including
  • James Dunn, American actor
  • James Dunn, Professor of Divinity at the University of Durham
  • James Hamet Dunn, Canadian industrialist
• Jamie Dunn, Australian comedian
• Jancee Dunn, American journalist
• Jason Dunn, American football player
• Jennifer Dunn, American politician
• Jody Dunn, British politician
• Joe Dunn, webcomic author
• John Dunn (1834-1895), South African historical person
• John Dunn (1934-2004), British radio personality
• John Dunn, British political theorist
• John W. Dunn, Scottish animator
• Katherine Dunn, American writer
• Katie Dunn, American environmentalist
• Kevin Dunn, American actor
• Lin Dunn, American basketball coach
• Louis Dunn, South African engineer
• Lydia Dunn, Baroness Dunn, Hong Kong banker
• Mark Dunn, American author and playwright
• Mary Bickford Dunn, the Canadian actress Marie Prevost
• Mary Josephine Dunn, the British writer Jo Beverley
• Matthew Dunn, Australian swimmer
• Michael Dunn, American actor
• Michael Thomas Dunn, American actor and film director
• Oscar Dunn, American soldier and politician
• Peter Dunn, Australian soldier and emergency services administrator
• Philip Dunn, British businessman, son of James Hamet Dunn
• Nell Dunn, British playwright and novelist, daughter of Philip
• Nora Dunn, American actress
• Richard Dunn, British boxer
• Ronnie Dunn, half of the country music duo Brooks and Dunn
• Ryan Dunn, member of CKY Crew and alumni of Jackass,Viva La Bam, and his own Home Wrecker
• Sheila Dunn, British actress
• Stephen Dunn, American poet
• Teddy Dunn, American actor
• Thomas Dunn, Lieutenant-Governor of Lower Canada
• Trevor Dunn, American musician
• Warrick Dunn, American football player
• Winfield Dunn, governor of Tennessee

See also

• Dunn Baronets
• Edgar, Dunn & Company, management consultants
• Gibson, Dunn & Crutcher LLP, law firm
• J.E. Dunn Construction Group, American company
• Donne
• Dunin (surname)
• Dunne
• Dunning (surname)

Surnames