Nouriel Roubini (born March 29, 1958) is an American economist. He teaches at New York University's Stern School of Business and is the chairman of Roubini Global Economics, an economic consultancy firm.

The child of Iranian Jews, he was born in Turkey and grew up in Italy. After receiving a BA in political economics at Bocconi University, Milan and a doctorate in international economics at Harvard University, he became an academic at Yale and a visiting researcher/advisor at the International Monetary Fund (IMF), the Federal Reserve, World Bank, and Bank of Israel. Much of his early research focused on emerging markets. During the administration of President Bill Clinton, he was a senior economist for the Council of Economic Advisers, later moving to the United States Treasury Department as a senior adviser to Timothy Geithner, who in 2009 became Treasury Secretary.