Linda Thomas Greenfield Headshot
Report a problem with this profile
[email protected]

Linda Thomas Greenfield    

Ambassador to the United Nations in the Biden Administration; Former Assistant Secretary of State

Ambassador Linda Thomas-Greenfield, a member of the Career Foreign Service, currently serves as Senior State Department Fellow at the Institute for the Study of Diplomacy at Georgetown University. She received the 2017 Hubert H. Humphrey Public Leadership Award from the Humphrey School of Public Affairs in recognition of her three decades of work promoting the values of humanitarianism and responsible global engagement. She served as the Assistant Secretary for the Bureau of African Affairs. In this capacity, she led the bureau in the Department of State focused on the development and management of U.S. policy toward sub-Saharan Africa. Prior to this appointment, she served as Director General of the Foreign Service and Director of Human Resources (2012-2013), leading a team of approximately 400 employees who handled the full range of personnel functions for the State Department’s 70,000-strong workforce, from recruitment and hiring, to evaluations, promotions and retirement.

Ambassador Thomas-Greenfield’s 34-year Foreign Service career includes an ambassadorship to Liberia, and postings in Switzerland (at the U.S. Mission to the United Nations), Pakistan, Kenya, The Gambia, Nigeria, and Jamaica. In addition to the Bureau of Human Resources, her Washington postings include the Bureau of African Affairs where she served as Principal Deputy Assistant Secretary, and the Bureau of Population, Refugees and Migration where she served as Deputy Assistant Secretary.

Prior to joining the Department of State, Ambassador Thomas-Greenfield taught Political Science at Bucknell University in Pennsylvania. She earned a bachelor's degree from Louisiana State University and a master’s degree from the University of Wisconsin, where she also did work towards a doctorate.

Related Speakers View all


More like Linda