Duff is a given name, almost always masculine, which may refer to:

Men

* Dub, King of Scotland (died 967), sometimes anglicised as Duff MacMalcolm *

Duff Bruce Duff Morrison Bruce MM (27 August 1898 – 1972) was a Scottish professional footballer who played in the Scottish League for Aberdeen and Brechin City as a left back. Personal life Bruce was born in Aberdeen and moved to New Cross in 1910. ...

, Scottish footballer in the 1920s *

Duff Cooley Duff Gordon "Sir Richard" Cooley (March 29, 1873August 9, 1937) was a professional baseball player whose career spanned 17 seasons, 13 of which were spent in Major League Baseball (MLB). Cooley, an outfielder and first baseman, had a career batt ...

(1873–1937), American baseball player *

Duff Cooper Alfred Duff Cooper, 1st Viscount Norwich, (22 February 1890 – 1 January 1954), known as Duff Cooper, was a British Conservative Party politician and diplomat who was also a military and political historian. First elected to Parliament in 192 ...

(1890–1954), British politician, diplomat and author *

Duff Gibson Duff Gibson (born August 11, 1966) is a Canadian skeleton racer who competed from 1999 to 2006. He was born in Vaughan, Ontario. His father was born on December 13, 1937. At the 2006 Winter Olympics in Turin, He won the gold medal in the men ...

(born 1966), Canadian retired skeleton racer and Olympic and world champion *

Duff Green Duff Green (August 15, 1791June 10, 1875) was an American teacher, military leader, Democratic Party politician, journalist, author, diplomat and industrialist. Early life and education Green, the son of William and Lucy Ann (Marshall) Green, w ...

(1791–1875), American teacher, military leader, politician, journalist, author, diplomat, industrialist and businessman *

Duff Hart-Davis Peter Duff Hart-Davis (born 3 June 1936), generally known as Duff Hart-Davis is a British biographer, naturalist and journalist, who writes for '' The Independent'' newspaper. He is married to Phyllida Barstow and has one son and one daughter, t ...

(born 1936), British biographer, naturalist and journalist *

Duff Wilson Duff Wilson is an American investigative reporter, formerly with ''The New York Times'', later with Reuters. He is the first two-time winner of the Harvard University Goldsmith Prize for Investigative Reporting, a two-time winner of the George Pol ...

, American investigative reporter

Women

Duff Twysden Mary Duff Stirling Smurthwaite, Lady Twysden (22 May 1891 – 27 June 1938) was a British socialite best known for being the model for Brett Ashley in Ernest Hemingway's 1926 novel ''The Sun Also Rises''.M. C. Rintoul, ''Dictionary of Real Peop ...

(1893–1938), British socialite best known as the inspiration for Brett Ashley in Hemingway's novel ''The Sun Also Rises''

Men

Women

See also