Bibliothèque François Mitterrand is a station of the Paris Métro and RER, named after the former French president, François Mitterrand, and serving the area surrounding the new building of the Bibliothèque nationale de France (BnF), whose site near the station is also named after Mitterrand, and the Paris Diderot University. It is a transfer point between Line 14 of the Paris Metro and the RER C.