Duc or DUC may refer to:
Military Distinguished Unit Citation, United States Duc Duc massacre, 1971 Battle of Duc Duc, 1974
People Duc, title for Dukes in France Dục Đức (1852–1883), emperor of Vietnam Tự Đức (1829–1883), emperor of Vietnam Thích Quảng Đức (1897–1963), Vietnamese Buddhist monk Hélène Duc (1917–2014), French actress Catherine Duc (), Vietnamese-Australian musician
Places in Vietnam
Thủ Đức, a district of Ho Chi Minh City Đức Phổ, a town Mộ Đức, capital of Mộ Đức District Yên Đức, a village of Đông Triều town
Technology Digital up converter, to increase signal sample rate Drilled but uncompleted; see Well drilling
Other uses D.U.C, a 2015 album by Booba Dakar UC, a Senegalese football club Bánh đúc, a Vietnamese cake Democratic Union for Change, a Kenyan political party Halliburton Field (airport), Oklahoma, United States (by IATA and FAA code)
See also DUCS (disambiguation)