David Neumark is an American economist and a Chancellor's Professor of Economics at the University of California, Irvine, where he also directs the Economic Self-Sufficiency Policy Research Institute.

Neumark graduated with a B.A. in economics in 1982 from the University of Pennsylvania. He graduated Phi Beta Kappa, Summa Cum Laude, with Honors. He went on to complete his M.A. in 1985 and Ph.D. in 1987 in economics from Harvard University. His fields were labor economics and econometrics. His dissertation was entitled Male-Female Differentials in the Labor Force: Measurement, Causes and Probes, and published in parts in the Journal of Human Resources.

From 1989 to 1994, Neumark was an Assistant Professor of Economics at the University of Pennsylvania. He became a professor at Michigan State University in 1994 and remained at MSU until 2004. Since 2005, he is a Professor of Economics at the University of California, Irvine. He is also a research associate at the National Bureau of Economic Research and the Institute for the Study of Labor (IZA).

Neumark's research interests include minimum wages and living wages, affirmative action, sex differences in labor markets, the economics of aging, and school-to-work programs, and has also done work in demography, health economics, development, industrial organization, and finance. His work has been published in economics journals like the American Economic Review, the Quarterly Journal of Economics, the Journal of Political Economy, the Journal of Labor Economics, the Journal of Human Resources. He is currently the editor of the IZA Journal of Labor Policy and a co-editor of the Journal of Urban Economics.