Sarah Cowell Le Moyne (July 22, 1859 – July 18, 1915) was an American stage actress in New York City, famous for her readings of Robert Browning's poetry,[3] and her work with the Henry Street Settlement and Playhouse.

[4] Her stage debut was in 1878 as a member of Albert Marshman Palmer's company in A Celebrated Case at the Union Square Theatre.

[6] In 1898 she returned to the stage in a production of Clyde Fitch's The Moth and the Flame at the Lyceum Theatre.

[9] After her husband's death in 1905 she retained his name and continued to act as Mrs.

[2] During her stage career, Cowell performed in at least fifteen Broadway shows[10] and continued as director of the 466 Grand Street branch of the Henry Street Playhouse until her death in 1915.