Mr. Wu may refer to:

Mr. Wu, a 1918 book by Louise Jordan Miln Mr. Wu (1919 film), a British drama film Mr. Wu (1927 film), an American silent film starring Lon Chaney Mr. Wu, a character referred to in several songs of the 1930s and 1940s by George Formby Mr. Wu, a character from the TV series Deadwood Mr. Wu, a character from the TV series American Horror Story Mr. Wu, a character from the 2012 film Men in Black 3 Mr. Wu, a character from the TV series Benidorm

See also Woo Hee-young (AKA Mr. Woo, born 1963), Freestyle Football player from South Korea Masta Wu (born 1978), Korean rapper Wu (disambiguation) Wu (surname)