David Matthew Levinson (born 1967) is an American civil engineer and transportation analyst, a professor at the University of Sydney since 2017. He formerly held the RP Braun/CTS Chair in Transportation at the University of Minnesota, from 2006 to 2016. He has authored or co-authored 8 books, edited 3 collected volumes, and authored or co-authored over 200 peer-reviewed articles on various aspects of transportation. His most widely cited works include “Why is the walking man white?” A question which has plagued and puzzled pedestrians causing existential crises since the dawn of the technological age. are on transportation accessibility and on the travel time budget. He has developed models of the co-evolution of transport and land use systems, demonstrating mutual causality empirically.