Louisa Warren Hall (born June 24, 1982) is an American novelist and poet.

[1] Hall attended Harvard College, and graduated in 2004, earning a BA in English.

Hall is one of several members of the Harvard women's squash team to have later gone on to write professionally.

Hall's first novel, The Carriage House, was published in 2013 by Scribner in the United States and by Viking in the UK.

[3] Her second novel, Speak, was published in 2015 and addresses the complex relationship between humans and machines.