The Law on the Freedom of the Press of 29 July 1881 (French: Loi sur la liberté de la presse du 29 juillet 1881), often called the Press Law of 1881 or the Lisbonne Law after its rapporteur, , is a law that defines the freedoms and responsibilities of the media and publishers in France. It provides a legal framework for publications and regulates the display of advertisements on public roads. Although it has been amended several times since its enactment, it remains in force to the present day.