Duff

Duff may refer to:

People

Duff (surname)
Duff (given name)
Duff (nickname)
Karen Duffy, an actress, model, and former MTV VJ once known as "Duff"
Duff Roman, on-air name of Canadian radio personality and executive David Mostoway (born 1938)

Duff, Indiana, United States, an unincorporated community
Duff, Nebraska, United States, an unincorporated community
Duff, Tennessee, United States, an unincorporated community
Duff, Saskatchewan, Canada, a village
Duff Hill, a mountain in County Wicklow, Ireland
Duff River, a river in County Sligo, Ireland
Duff Islands, in the Solomon Islands, Pacific Ocean
Mount Duff, Mangareva Island, French Polynesia
Mount Duff (Yakutat), a Canadian mountain on the border between Alberta and British Columbia
Duff Peak, Victoria Land, Antarctica
Duff Point, Greenwich Island, Antarctica

The DUFF (novel), by Kody Keplinger
- The DUFF, a 2015 film based on the Keplinger novel
Duff Beer, a fictional brand of beer on The Simpsons
Elmyra Duff, a fictional character on Tiny Toon

Duff (dessert), a Bahamian dessert and an English term for pudding
Duff, another name for plant litter, plant material that has fallen to the ground
Duff, slang term for buttocks
Duff baronets, three titles in the Baronetage of the United Kingdom
HMS Duff, two British Royal Navy frigates
Duff (1794 ship), a British merchant ship
Duff House, Banff, Scotland
Duff Building, Owosso, Michigan, United States, on the National Register of Historic Places
Down Under Fan Fund
Daf, also called duff, an Indian frame drum of Persian origin
"up the duff", British and Australian English slang for being pregnant.