DUF may refer to:
Duffy (born 23 June 1984 as Amie Ann Duffy) is a Welsh singer, songwriter and actress. Born in Gwynedd, Wales, she was introduced to Jeannette Lee of Rough Trade Records, which led to her signing a recording contract with A&M Records in 2007.
Michael Andrew "Duff" McKagan (born February 5, 1964) is an American musician, singer, songwriter and author.
Duff Beer is a brand of beer that originally started as a fictional beverage on the animated series The Simpsons.
Welsh singer and songwriter Duffy has released two studio albums, six extended plays (under the name of Duffy) and one extended play (under the name of Aimée Duffy), six singles and seven music videos.
Alfred Duff Cooper, 1st Viscount Norwich, GCMG, DSO, PC (22 February 1890 – 1 January 1954), known as Duff Cooper, was a British Conservative Party politician, diplomat and author.
The discography of American musician Duff McKagan consists of 15 studio albums, five extended plays, four compilation albums, and two live albums.