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Africa directory

African leaders and diplomats

Every head of state and government in Africa’s 54 countries, the U.S. ambassadors, chargés d’affaires and consuls general posted there, and Africa’s ambassadors in Washington, with how long each has held office.

54 heads of state36 heads of government56 U.S. diplomats52 African ambassadors in WashingtonAll 54 countries →

Longest in power

  1. Teodoro Obiang Nguema MbasogoEquatorial Guinea · since August 3, 197947 years, 2 months
  2. Paul BiyaCameroon · since November 6, 198243 years, 11 months
  3. Yoweri MuseveniUganda · since January 29, 198640 years, 8 months
  4. Mswati IIIEswatini · since April 25, 198640 years, 5 months
  5. Isaias AfwerkiEritrea · since May 21, 199333 years, 4 months
  6. Letsie IIILesotho · since February 7, 199630 years, 8 months
  7. Denis Sassou NguessoRepublic of Congo · since October 25, 199728 years, 11 months
  8. Ismaïl Omar GuellehDjibouti · since May 8, 199927 years, 5 months
  9. Mohammed VIMorocco · since July 23, 199927 years, 2 months
  10. Paul KagameRwanda · since April 22, 200026 years, 5 months

Newest in office

North Africa

6 countries

West Africa

15 countries

Central Africa

9 countries

East Africa

14 countries

Southern Africa

10 countries

African ambassadors in Washington

52

Heads of mission accredited to the United States, from the State Department’s Diplomatic Corps Order of Precedence (as of Oct. 5, 2026).

U.S. diplomats in Africa

56

Leaders: UN Protocol list of heads of state and government (19 Sept. 2026), updated for later official appointments. U.S. diplomats: each U.S. embassy’s official website. Photos: licensed (public domain or Creative Commons) with credit.