Marie Anne de Mailly, French mistress of Louis XV of France (b. 1717)
Marie Anne de Mailly-Nesle, duchesse de Châteauroux (5 October 1717 – 8 December 1744) was the youngest of the five famous de Nesle sisters, four of whom would become the mistress of King Louis XV of France. She was his mistress from 1742 until 1744.