Moreau may refer to:
People Moreau (surname)
Places Moreau, New York Moreau River (Missouri River tributary) Moreau River (South Dakota) Moreau Catholic High School
Music An alternate name for the band Cousteau, used for the album Nova Scotia in the United States for legal reasons
In fiction Dr. Moreau, the anti villain of The Island of Dr. Moreau, an 1896 science fiction novel by H. G. Wells, and various film adaptations Andre-Louis Moreau, the hero of Scaramouche, a historical novel by Rafael Sabatini. Moreau series of novels by S. Andrew Swann Jeff "Joker" Moreau, flight lieutenant in the video game Mass Effect Moreau, half-human-half-animal race in the role-playing game d20 Modern Damien Moreau, villain in season 3 of the television show Leverage