Dunn may refer to:

Places in the United States Dunn, Indiana, a ghost town Dunn, Missouri, an unincorporated community Dunn, North Carolina, a city Dunn County, North Dakota, county Dunn, Texas, an unincorporated community Dunn County, Wisconsin, county Dunn, Dane County, Wisconsin, town Dunn, Dunn County, Wisconsin, town

People Dunn baronets, three baronetcies in the Baronetage of the United Kingdom Dunn (bishop), an 8th-century English bishop Dunn (surname), a surname DUNN, an alias of Fritz Duquesne during World War II

Taxonomy There are 2 different instances where the last name Dunn is used to give the authority behind names of species: Emmett Reid Dunn (1894–1956), U. S. zoologist, mostly in the names of snakes, frogs etc. in the Americas Stephen Troyte Dunn (1868–1938), British botanist, mostly in the names of plants in China

Other Dunn Engineering, racecar makers J. E. Dunn Construction Group, a construction company Dunn Memorial Bridge in Albany, New York Dunn's, a Canadian restaurant chain Dunns Bakery, a bakery in North London, UK Dunns, a clothing retailer, subsidiary of Pepkor

See also Dun (disambiguation) Dunn Brothers (disambiguation) Dunne, Irish surname Dunnes, Irish retail chain Justice Dunn (disambiguation)