Anne Douglas Sedgwick (28 March 1873 – 19 July 1935) was an American-born British writer.

Although she made return visits to the United States, she lived in England for the remainder of her life.

During World War I, she and her husband were volunteer workers in hospitals and orphanages in France.

Four of her books were on the list of bestselling novels in the United States for 1912, 1924, 1927, and 1929 as determined by The New York Times.

[1] The following year her husband published Anne Douglas Sedgwick: A Portrait in Letters.