Stanley Lewis Engerman (born March 14, 1936) is an economist and economic historian at the University of Rochester. He received his Ph.D. in economics in 1962 from Johns Hopkins University. Engerman is known for his quantitative historical work along with Nobel Prize–winning economist Robert Fogel. His first major book, co-authored with Robert Fogel in 1974, was "." This significant work, winner of the Bancroft Prize in American history, challenged readers to think critically about the economics of slavery. Engerman has also published over 100 articles and has authored, co-authored or edited 16 book-length studies.