Dwayne Benjamin (born March 10, 1961 in Orillia, Ontario) is a Canadian economist and member of the University of Toronto faculty, where he serves as Vice-Dean, Graduate Education in the Faculty of Arts and Science.
From 2005 to 2008, Benjamin was the managing editor of the Canadian Journal of Economics, and is currently an associate editor of the journal Economic Development and Cultural Change.
He is best known for his research on immigrants in the Canadian labour market, and for his work on agricultural households in developing countries.