Louise Nyholm Kallestrup (born 1975) is a Danish historian. She is a professor at the University of Southern Denmark (Odense) and the director of its Centre for Medieval and Renaissance Studies who specializes in the Early Modern Period. Best known for her comparative research on witchcraft trials in Denmark and Italy. Kallestrup has also written widely on such related topics as gender in the contexts of legal proceedings and urbanization, and on demonology and is a frequent cultural commentator in the Danish press and on radio.