Marie-Aurore-Lucienne Gagnon, simply known as Aurore Gagnon (31 May 1909 – 12 February 1920), was a Canadian girl who was a victim of child abuse. She died of exhaustion and blood poisoning from some 52 wounds inflicted by her stepmother, Marie-Anne Houde, and her father, Télesphore Gagnon. The story of l'enfant martyre (English translation: The Child Martyr) received great attention in the media and Aurore became an icon of Quebec sociological and popular culture.