Susan Swan (born 9 June 1945) is a Canadian author. Born in Midland, Ontario, she studied at McGill University. Her list of works includes The Western Light (2012),The Wives of Bath (1993), and What Casanova Told Me (2004). The Wives of Bath was made into the film Lost and Delirious in 2001, starring Piper Perabo, Jessica Paré, and Mischa Barton.