Anne Louis François de Paule Lefèvre d'Ormesson de Noyseau (known as Monsieur de Noiseau), (26 February 1753 - 20 April 1794) was a French deputy, librarian, and Hellenist. From 1789 to 1792 he was director of the Bibliotheque du Roi (Royal Library), the precursor to the Bibliothèque nationale de France. He died on the guillotine in Paris, accused of being a royalist.