Madelaine West Duchovny (born April 24, 1999) is an American actress. She is best known for the film A Mouthful of Air, the SyFy series The Magicians, the Netflix series Painkiller, and the Hulu series Saint X.
Duchovny is the daughter of actors David Duchovny and Téa Leoni and has a younger brother. Her paternal uncle is actor and director Daniel Duchovny. After living her first ten years in Los Angeles, she moved with her family to New York City. Duchovny had no interest in acting and planned to study pre-medical before her senior year of high school, when she performed in a staging of ' to help a friend who was directing, and liked the experience.