Michele Jeanne Sison is an American diplomat and career member of the Senior Foreign Service who had served as the assistant secretary of state for international organization affairs. She has previously served in various other diplomatic posts around the world on behalf of the United States,including ambassador to Haiti. Sison holds the personal rank of career ambassador.
Denise Campbell Bauer is an American diplomat who served as the United States ambassador to France and Monaco from 2022 to 2025. Bauer served as Ambassador of the United States to Belgium from 2013 to 2017. After being nominated by President Barack Obama,she was confirmed unanimously by the U.S. Senate on August 2,2013;she was sworn in the following August 7. She left office on January 20,2017. A member of the Democratic Party,she was the executive director of Women for Biden.
Geeta Rao Gupta is a leader on gender,women's issues,and HIV/AIDS who is serving as United States Ambassador-at-Large for Global Women's Issues since May 2023. She previously served as executive director of the 3D Program for Girls and Women and senior fellow at the United Nations Foundation since 2017. She is frequently consulted on issues related to AIDS prevention and women's vulnerability to HIV and is an advocate for women's economic and social empowerment to fight disease,poverty and hunger.
Richard Merrill Mills Jr. is an American diplomat serving as the United States ambassador to Nigeria since July 2024. He served as the United States deputy ambassador to the United Nations from 2020 to 2024 and,in that capacity,served as the U.S. Chargéd'Affaires and Acting Permanent Representative to the United Nations between January 20,2021,and February 25,2021,when Linda Thomas-Greenfield became ambassador. He previously served as the U.S. Chargéd'Affaires for Canada.
Julieta Valls Noyes is an American diplomat who served as the Assistant Secretary of State for Population,Refugees,and Migration from 2022 to 2024 during the Biden administration. She previously served as the United States Ambassador to Croatia from 2015 to 2017 during the Obama administration. Noyes retired in October 2024.
Marcia Stephens Bloom Bernicat is an American diplomat who served as the 32nd Director General of the Foreign Service from 2022 to 2025. She is a former United States Ambassador to Bangladesh. She served as Ambassador to Senegal and Guinea-Bissau from 2008 to 2011. From January 1,2019,to April 3,2020,she was Principal Deputy Assistant Secretary in the Bureau of Oceans and International Environmental and Scientific Affairs at the Department of State.
Lucy Tamlyn is an American diplomat who has served as the United States ambassador to the Democratic Republic of the Congo since February 2023. She previously served as chargéd'affaires to Sudan;as United States ambassador to the Central African Republic;and as United States ambassador to Benin.
Mary Catherine "Molly" Phee is an American diplomat who had served as assistant secretary of state for African affairs. She previously served as the U.S. ambassador to South Sudan from 2015 to 2017. She is a career member of the Senior Foreign Service with the rank of minister counselor.
Virginia Evelyn Palmer is an American diplomat who has served as the United States ambassador to Ghana since 2022. Palmer is the former United States ambassador to Malawi. She was nominated by President Barack Obama and confirmed by the Senate,beginning that assignment in January 2015.
Rebecca Eliza Gonzales is an American diplomat who had served as the director of the Office of Foreign Missions. She served as the United States ambassador to Lesotho from 2018 to 2022.
Peter Hendrick Vrooman is an American diplomat who has served as the United States ambassador to Mozambique since 2022. He previously served as the United States ambassador to Rwanda from 2018 to 2022.
Karen Hideko Sasahara is an American diplomat who has served as United States ambassador to Kuwait since November 2023. She previously served as consul general in Jerusalem until the US embassy spokesperson in Israel moved to Jerusalem,and the US consulate closed down.
Laura Susan Hayes Holgate is an American diplomat who served as the United States ambassador to the United Nations International Organizations in Vienna and to the International Atomic Energy Agency from 2022 to 2025 and previously from 2016 to 2017.
Pamela Marie Tremont is an American diplomat who has served as the United States ambassador to Zimbabwe since 2024.
Robert A. Wood is an American diplomat who served as the alternate representative of the United States of America for special political affairs in the United Nations from 2022 to 2025,with the rank of ambassador.
Kathleen A. FitzGibbon is an American diplomat serving as the United States ambassador to Niger since August 2023.
Nicole D. Theriot is an American diplomat who has been serving as the U.S. ambassador to Guyana since October 2023.
Martina Anna Tkadlec Strong is an American diplomat who has served as the United States ambassador to the United Arab Emirates since October 4,2023. She previously served as the de facto United States ambassador to Saudi Arabia from January 20,2021 until April 16,2023.
