Brooke D. Anderson (born 1964) is an American diplomat who served as a Deputy U.S. ambassador at the United Nations, as Chief of Staff and Counselor for the White House National Security Council, and as Senior Advisor to the Secretary of State and the Under Secretary for Political Affairs on the Iran Nuclear Negotiations.

[1] She has served as a trusted advisor to U.S. presidents, Cabinet Secretaries, members of Congress, presidential candidates, philanthropists and business leaders.

Anderson is a graduate of Sarah Lawrence College and spent a year studying abroad at Sciences Po in Paris, France.

[1] In a background briefing call the following month, a senior administration official announced that Anderson would be permanently based in Brussels, Belgium, and attend both the experts and political directions meetings as well as support the European Union.

[12] Following the meeting among P5+1 political directors in June 2014, the department announced that Anderson would travel to Geneva, Switzerland, as a U.S. delegate for consultations with Iran on September 4–5, 2014 in the context of the P5+1 nuclear negotiations.