Randal Marlin (born 1938 in Washington, D.C.) is a Canadian philosophy professor at Carleton University in Ottawa who specializes in the study of propaganda. He was educated at Princeton University, McGill University, the University of Oxford, Aix-Marseille University, and the University of Toronto. After receiving a Department of National Defence fellowship to study under propaganda scholar Jacques Ellul at Bordeaux in 1979–1980, he started a philosophy and mass communications class at Carleton called Truth and Propaganda, which has run annually ever since.