Robert Bruce Zoellick (/ˈzɛlɪk/; German: [ˈtsœlɪk]; born July 25, 1953) is the eleventh president of the World Bank, a position he has held since July 1, 2007. He was previously a managing director of Goldman Sachs, United States Deputy Secretary of State (resigning on July 7, 2006) and U.S. Trade Representative, from February 7, 2001 until February 22, 2005.

President George W. Bush nominated Zoellick on May 30, 2007 to replace Paul Wolfowitz as President of the World Bank. On June 25, 2007, Zoellick was approved by the World Bank's executive board.

Zoellick was born in Naperville, Illinois, the son of Gladys and William T. Zoellick. His family is of German origin and he was raised Lutheran. He graduated in 1971 from Naperville Central High School, graduated Phi Beta Kappa in 1975 from Swarthmore College as a history major, and received his J.D. from Harvard Law School and a Master of Public Policy degree from Harvard University's John F. Kennedy School of Government in 1981.

Upon graduation from Harvard Law School Zoellick served as a law clerk for Judge Patricia Wald on the United States Court of Appeals for the District of Columbia Circuit.