Madame de Mauves is a novella by Henry James, originally published in The Galaxy magazine in 1874. The story centers on the troubled marriage of a scrupulous American wife and a far from scrupulous French husband, and is told mostly from the point of view of a male friend of the wife. The tale reflects the intense interest James took in the "international theme," especially early in his career. One of the longest fictions he had yet attempted, the smoothly narrated story shows that James was rapidly maturing in style and technique.