Julie, or the New Heloise (French: Julie, ou la nouvelle Héloïse), original entitled Lettres de Deux Amans, Habitans d'une petite Ville au pied des Alpes ("Letters from two lovers, living in a small town at the foot of the Alps"), is an epistolary novel by Jean-Jacques Rousseau, published in 1761 by Marc-Michel Rey in Amsterdam. The novel's subtitle points to the history of Héloïse d'Argenteuil and Peter Abelard, a medieval story of passion and Christian renunciation. The novel was put on the Index Librorum Prohibitorum.