The Ambassadors is a 1903 novel by Henry James, originally published as a serial in the North American Review (NAR). This dark comedy, seen as one of the masterpieces of James's final period, follows the trip of protagonist Lewis Lambert Strether to Europe in pursuit of Chad Newsome, his widowed fiancée's supposedly wayward son; he is to bring the young man back to the family business, but he encounters unexpected complications. The third-person narrative is told exclusively from Strether's point of view.

Henry James, OM (15 April 1843-28 February 1916) was an American-British writer. He is regarded as one of the key figures of 19th-century literary realism. James contributed significantly to literary criticism, particularly in his insistence that writers be allowed the greatest possible freedom in presenting their view of the world. His imaginative use of point of view, interior monologue and possibly unreliable narrators in his own novels and tales brought a new depth and interest to narrative fiction. His theatrical work is thought to have profoundly influenced his later novels and tales.