Wu Ziniu (born 31 October 1952), is a Chinese film director and a member of the "Fifth Generation" film movement, a movement of filmmakers who graduated from the Beijing Film Academy in the early 1980s.
Unlike his better-known contemporaries, Zhang Yimou and Chen Kaige, who made their names with historical dramas, Wu Ziniu is best known for his early war films.
His 1985 film on the Sino-Vietnamese War, Dove Tree, was the first film by a Fifth Generation director to be banned by the Chinese government.