Madame Bovary: Provincial Manners commonly known as simply Madame Bovary, is the début novel of French writer Gustave Flaubert, originally published in 1856 and 1857. The eponymous character, Emma Bovary, lives beyond her means in order to escape the ennui of provincial life.

When the novel was first serialised in Revue de Paris between 1 October and 15 December 1856, public prosecutors attacked the novel for obscenity. The resulting trial in January 1857 made the story notorious. Following Flaubert's acquittal on 7 February 1857, Madame Bovary became a bestseller in April 1857 when it was published in two volumes. A seminal work of literary realism, the novel is now considered ranked Flaubert's masterpieces, and one of the most influential literary works in history.