Darci Vetter is an American government official and academic who served as Chief Agricultural Negotiator for the Office of the United States Trade Representative.

from the Woodrow Wilson School of Public and International Affairs at Princeton University.

[2][3] From 2007 to 2010, she served as an International Trade Advisor on the United States Senate Committee on Finance.

Prior to working in the Senate, Vetter held numerous roles at the Office of the United States Trade Representative, including Director for Agricultural Affairs (2005 to 2007) and Director for Sustainable Development (2001 - 2005).

In this role, Vetter worked with leaders from the university's College of Law, College of Business and Institute of Agriculture and Natural Resources to launch the Clayton K. Yeutter Institute of International Trade and Finance.