Antoine de Garaby, sieur de Pierrepont, de La Luzerne et d'Étienville (28 October 1617 – 4 July 1679) was a French moralist. Garaby de La Luzerne was born in the family manor of La Besnardière at Montchaton near Coutances. He was the son of Bernard de Garaby and Françoise de Pierrepont, the sister of Hervé de Pierrepont, commander of the city and fortress of Granville for the king. Although diminutive, unattractive and malformed, his keen intelligence, amenities, and the subtleties of his mind, nonetheless made him an attractive character for nature had endowed him with the qualities of mind and heart while denying him physical beauty.