Manon Lescaut (L'Histoire du chevalier des Grieux et de Manon Lescaut) is a novel by French author Antoine François Prévost. Published in 1731, it is the seventh and final volume of Mémoires et aventures d'un homme de qualité (Memoirs and Adventures of a Man of Quality). It was controversial in its time and was banned in France upon publication. Despite this, it became very popular and pirated editions were widely distributed. In a subsequent 1753 edition, the Abbé Prévost toned down some scandalous details and injected more moralizing disclaimers.

Set in France and Louisiana in the early 18th century, the story follows the hero, the Chevalier des Grieux, and his lover, Manon Lescaut. Des Grieux comes from a noble and landed family, but forfeits his hereditary wealth and incurs the disappointment of his father by running away with Manon. In Paris, the young lovers enjoy a blissful cohabitation, while Des Grieux struggles to satisfy Manon's taste for luxury. He scrounges together money by borrowing from his unwaveringly loyal friend Tiberge and by cheating gamblers. On several occasions, Des Grieux's wealth evaporates (by theft, in a house fire, etc.), prompting Manon to leave him for a richer man because she cannot stand the thought of living in penury.