Elke U. Weber (born April 6, 1957) is a Professor of Psychology and Public Affairs at Princeton University where she holds the Gerhard R. Andlinger Professorship in Energy & the Environment.

From 1988 to 1995 she was Assistant and then Associate Professor of Behavioral Science at the University of Chicago's Graduate School of Business.

In 1995 she joined Ohio State University as Professor in the Departments of Psychology and Management and Human Resources.

[6] Her research has investigated psychologically appropriate ways to measure and model individual and cultural differences in risk taking, specifically in risky financial situations and environmental decision making and policy.

She also does research related to Query Theory and the role that memory processes play in preference construction.