Former secretaries-general

Kofi A. Annan (Ghana)

- Term of Office: 1997-2006
- Biography

- Major statements

- Articles

- Reappointment

- Nobel Peace Prize
- Official Travels

Boutros Boutros-Ghali (Egypt)

- Term of Office: 1992-1996
- Biography

Javier Perez de Cuellar (Peru)

- Term of Office: 1982-1991
- Biography

Kurt Waldheim (Austria)

- Term of Office: 1972-1981
- Biography

U Thant (Myanmar)

- Term of Office: 1961-1971
- Biography

Dag Hammarskjöld (Sweden)

- Term of Office: 1953-1961
- Biography
- Commemoration

Trygve Lie (Norway)

- Term of Office: 1946-1952
- Biography