Claudia Dey (born c. 1972/1973) is a Canadian writer, based out of Toronto. Dey's first novel, Stunt, was published by Coach House Books. It was one of The Globe and Mail's "2008 Globe 100" and Quill and Quire's "Books of the Year." It was nominated for the Amazon First Novel Award. Dey's second novel, Heartbreaker, was published by Random House (U.S.), HarperCollins (Canada), and The Borough Press (U.K.) It was listed by Publishers Weekly in "Writers to Watch Fall 2018: Anticipated Debuts" and was on The Millions "Most Anticipated: The Great Second Half 2018 Book Preview".