Peter A. Olsson (born 1941, Brooklyn, New York) is an American psychiatrist, psychoanalyst and author. He is author of the book, Malignant Pied Pipers of Our Time: A Psychological Study of Destructive Cult Leaders from Rev. Jim Jones to Osama bin Laden. Olsson won the 1979 Judith Baskin Offer Prize for his paper "Adolescent Involvement with the Supernatural and Cults."