# | Name | Years served | UN Secretary-General | Prime Minister of Iraq |
Iraqi Republic (1958–1968) |
1 | Ismat T. Kittani (acting) | 1958–59 | Dag Hammarskjöld | Abd al-Karim Qasim |
2 | Adnan Pachachi | 1959–65 | Dag Hammarskjöld, U Thant | Abd al-Karim Qasim, Ahmed Hassan al-Bakr, Tahir Yahya |
3 | Khadim Kahlaf | 1965–67 | U Thant | Arif Abd ar-Razzaq, Abd ar-Rahman al-Bazzaz, Naji Talib, Abdul Rahman Arif, Tahir Yahya |
4 | Adnan Pachachi | 1967–69 | U Thant | Tahir Yahya |
Ba'athist Iraq (1968–2003) |
4 | Adnan Pachachi | 1967–69 | U Thant | Abd ar-Razzaq an-Naif, Ahmed Hassan al-Bakr |
5 | Adnan Raouf (acting) | 1969–70 | U Thant | Ahmed Hassan al-Bakr |
6 | Talib el-Shibib | 1970–72 | U Thant, Kurt Waldheim | Ahmed Hassan al-Bakr |
7 | Abdul Karim al-Shaikhly | 1972–74 | Kurt Waldheim | Ahmed Hassan al-Bakr |
8 | Salah Omar al-Ali | 1980–82 | Kurt Waldheim, Javier Pérez de Cuéllar | Saddam Hussein |
9 | Riyadh al-Qaysi | 1983–86 | Javier Pérez de Cuéllar | Saddam Hussein |
10 | Ismat T. Kittani | 1986–89 | Javier Pérez de Cuéllar | Saddam Hussein |
11 | Abdul Amir al-Anbari | 1990–92 | Javier Pérez de Cuéllar | Saddam Hussein, Sa'dun Hammadi, Mohammed Hamza Zubeidi |
12 | Nizar Hamdoon | 1992–98 | Boutros Boutros-Ghali, Kofi Annan | Mohammed Hamza Zubeidi, Ahmad Husayn Khudayir as-Samarrai, Saddam Hussein |
13 | Saeed H. Hasan | 1999–2000 | Kofi Annan | Saddam Hussein |
14 | Mohammed A. Aldouri | 2001–03 | Kofi Annan | Saddam Hussein, |
Republic of Iraq (2003–2022) |
15 | Samir Sumaidaie | 2004–06 | Kofi Annan | Ayad Allawi, Ibrahim al-Jaafari, Nouri al-Maliki |
16 | T. Hamid al Bayati | 2007–13 | Ban Ki-moon | Nouri al-Maliki |
17 | Mohamed Ali Alhakim | 2013–18 | Ban Ki-moon, António Guterres | Nouri al-Maliki, Haider al-Abadi |
18 | Mohammed Hussein Bahr al-Uloom | 2018–2022 | António Guterres | Haider al-Abadi, Adil Abdul-Mahdi, Mustafa Al-Kadhimi, Mohammed Shia' Al Sudani |