Delegations
| Country | Delegate | Title | Notes |
|---|---|---|---|
| Afghanistan | Burhanuddin Rabbani | Head of state | |
| Albania | Rexhep Meidani | Head of state | |
| Algeria | Abdelaziz Bouteflika | Head of state | |
| Andorra | Marc Forné Molné | Head of government | |
| Angola | João Bernardo de Miranda | Minister | |
| Antigua and Barbuda | Lester Bird | Head of government | |
| Argentina | Fernando de la Rúa | Head of state | |
| Armenia | Robert Kocharyan | Head of state | |
| Australia | John Howard | Head of government | |
| Austria | Thomas Klestil | Head of state | |
| Azerbaijan | Heydar Alirza oglu Aliyev | Head of state | |
| Bahamas | Orville Turnquest | Head of state | |
| Bahrain | Muhammad ibn Mubarak ibn Hamad Al Khalifah | Minister | |
| Bangladesh | Sheikh Hasina | Head of government | |
| Barbados | Billie Miller | Deputy prime minister | |
| Belarus | Alexander Lukashenko | Head of state | |
| Belgium | Guy Verhofstadt | Head of government | |
| Belize | Said Musa | Head of government | |
| Benin | Mathieu Kérékou | Head of state | |
| Bhutan | Sangay Ngedup | Head of government | |
| Bolivia | Hugo Banzer | Head of state | |
| Bosnia and Herzegovina | Alija Izetbegovic | Head of state | |
| Botswana | Festus G. Mogae | Head of state | |
| Brazil | Marco Maciel | Vice president | |
| Brunei Darussalam | Hassanal Bolkiah | Head of state | |
| Bulgaria | Petar Stoyanov | Head of state | |
| Burkina Faso | Michel Kafando | Chairperson of delegation | |
| Burundi | Severin Ntahomvukiye | Minister | |
| Cambodia | Hun Sen | Head of government | |
| Cameroon | Paul Biya | Head of state | |
| Canada | Jean Chrétien | Head of government | |
| Cape Verde | António Mascarenhas Monteiro | Head of state | |
| Central African Republic | Marcel Metefara | Minister | |
| Chad | Nagoum Yamassoum | Head of government | |
| Chile | Ricardo Lagos Escobar | Head of state | |
| China | Jiang Zemin | Head of state | |
| Colombia | Andrés Pastrana Arango | Head of state | |
| Comoros | Azali Assoumani | Head of state | |
| Republic of the Congo | Denis Sassou Nguesso | Head of state | |
| Democratic Republic of the Congo | Abdoulaye Yerodia Ndombasi | Minister | |
| Costa Rica | Miguel Ángel Rodríguez Echeverría | Head of state | |
| Côte d'Ivoire | Côte d'Ivoire | Minister | |
| Croatia | Stjepan Mesic | Head of state | |
| Cuba | Fidel Castro Ruz | Head of state | |
| Cyprus | Glafcos Clerides | Head of state | |
| Czech Republic | Václav Havel | Head of state | |
| Denmark | Poul Nyrup Rasmussen | Head of government | |
| Djibouti | Ismail Omar Guelleh | Head of state | |
| Dominica | Roosevelt Douglas | Head of government | |
| Dominican Republic | Hipólito Mejía Domínguez | Head of state | |
| Ecuador | Gustavo Noboa Bejarano | Head of state | |
| Egypt | Amr Moussa | Minister | |
| El Salvador | Francisco Guillermo Flores Pérez | Head of state | |
| Equatorial Guinea | Teodoro Obiang Nguema Mbasogo | Head of state | |
| Eritrea | Isaias Afwerki | Head of state | |
| Estonia | Mart Siimann | Head of government | |
| Ethiopia | Meles Zenawi | Head of government | |
| Finland | Tarja Halonen | Head of state | Co-Chair of the Summit |
| France | Jacques Chirac | Head of state | |
| Gabon | El Hadj Omar Bongo | Head of state | |
| Gambia | Yahya A.J.J. Jammeh | Head of state | |
| Georgia | Eduard A. Shevardnadze | Head of state | |
| Germany | Gerhard Schroeder | Head of government | |
| Ghana | Jerry John Rawlings | Head of state | |
| Greece | Costas Simitis | Head of government | |
| Grenada | Keith Mitchell | Head of government | |
| Guatemala | Alfonso Portillo Cabrera | Head of state | |
| Guinea | Lamine Sidimé | Head of government | |
| Guinea Bissau | Kumba Yalá | Head of state | |
| Guyana | Bharrat Jagdeo | Head of state | |
| Haiti | René Préval | Head of state | |
| Holy See | Angelo Sodano | Highest-ranking official | |
| Honduras | Carlos Roberto Flores Facussé | Head of state | |
| Hungary | Ferenc Mádl | Head of state | |
| Iceland | David Oddsson | Head of government | |
| India | Atal Behari Vajpayee | Head of government | |
| Indonesia | K. H. Abdurrahman Wahid | Head of state | |
| Iran | Seyed Mohammad Khatami | Head of government | |
| Iraq | Tariq Aziz | Deputy prime minister | |
| Ireland | Bertie Ahern | Head of government | |
| Israel | Ehud Barak | Head of government | |
| Italy | Giuliano Amato | Head of government | |
| Jamaica | James Patterson | Head of government | |
| Japan | Yoshiro Mori | Head of government | |
| Jordan | Abdullah II Bin Al Hussein | Head of state | |
| Kazakhstan | Nursultan Nazarbayev | Head of state | |
| Kenya | Daniel arap Moi | Head of state | |
| Kiribati | Teburoro Tito | Head of state | |
| Democratic People's Republic of Korea | Kim Yong Nam | Head of state | Did not attend - see below |
| Republic of Korea | Kim Dae-jung | Head of state | |
| Kuwait | Jaber Al-Ahmad Al-Jaber Al-Sabah | Minister | |
| Kyrgyzstan | Muratbek Imanaliyev | Minister | |
| Lao People's Democratic Republic | Somsavat Lengsavad | Deputy prime minister | |
| Latvia | Vaira Vike-Freiberga | Head of state | |
| Lebanon | Sélim Tadmoury | Chairperson of delegation | |
| Lesotho | Pakalitha Mosisili | Head of government | |
| Liberia | Monie Captan | Minister | |
| Libyan Arab Jamahiriya | Abdel Rahman Shalgham | Minister | |
| Liechtenstein | Mario Frick | Head of Government | |
| Lithuania | Valdas Adamkus | Head of state | |
| Luxembourg | Mme. Lydie Polfer | Deputy prime minister | |
| Macedonia | Boris Trajkovski | Head of state | |
| Madagascar | Didier Ratsiraka | Head of state | |
| Malawi | Bakili Muluzi | Head of state | |
| Malaysia | Datuk Seri Syed Hamid Albar | Minister | |
| Maldives | Maumoon Abdul Gayoom | Head of state | |
| Mali | Alpha Oumar Konaré | Head of state | |
| Malta | Edward Fenech Adami | Head of government | |
| Marshall Islands | Kessai Note | Head of state | |
| Mauritania | Maaouya Ould Sid'Ahmed Taya | Head of state | |
| Mauritius | Anund P. Neewoor | Chairperson of delegation | |
| Mexico | Ernesto Zedillo | Head of state | |
| Micronesia, Federated States of | Leo A. Falcam | Head of state | |
| Republic of Moldova | Petru Lucinschi | Head of state | |
| Monaco | Albert II | Crown prince | |
| Mongolia | Natsagiin Bagabandi | Head of state | |
| Morocco | Moulay Rachid | Crown prince | |
| Mozambique | Joaquim Alberto Chissano | Head of state | |
| Myanmar | Win Aung | Minister | |
| Namibia | Sam Nujoma | Head of state | Co-Chair of the Summit |
| Nauru | Bernard Dowiyogo | Head of state | |
| Nepal | Girija Prasad Koirala | Head of government | |
| Netherlands | Wim Kok | Head of government | |
| New Zealand | Helen Clark | Head of government | |
| Nicaragua | Arnoldo Alemán Lacayo | Head of state | |
| Niger | Nassirou Sabo | Minister | |
| Nigeria | Olusegun Obasanjo | Head of state | |
| Norway | Harald V | Head of state | |
| Oman | Sayyid Faisal Bin Ali Bin Faisal Al-Said | Minister | |
| Pakistan | Pervez Musharraf | Head of government | |
| Palau | Hersey Kyota | Chairperson of delegation | |
| Palestinian National Authority | Yasser Arafat | Highest-ranking official | |
| Panama | Arturo Vallarino | Vice president | |
| Papua New Guinea | Mekere Morauta | Head of government | |
| Paraguay | Julio César Franco | Vice president | |
| Peru | Alberto Fujimori | Head of state | |
| Philippines | Joseph Estrada | Head of state | |
| Poland | Aleksander Kwaśniewski | Head of state | |
| Portugal | António Guterres | Head of government | |
| Qatar | Hamad bin Khalifa | Head of state | |
| Romania | Emil Constantinescu | Head of state | |
| Russian Federation | Vladimir Putin | Head of state | |
| Rwanda | Paul Kagame | Head of state | |
| Saint Lucia | Kenny Anthony | Head of government | |
| Saint Kitts and Nevis | Denzil Douglas | Head of government | |
| Saint Vincent and the Grenadines | Charles Antrobus | Head of state | |
| Samoa | Tuiloma Neroni Slade | Chairperson of delegation | |
| San Marino | Maria Domenica Michelotti Gian Marco Marcucci |
Heads of state | |
| São Tomé and Príncipe | Miguel Trovoada | Head of state | |
| Saudi Arabia | Abdullah Bin Abdul Aziz Al-Saud | Crown prince | |
| Senegal | Abdoulaye Wade | Head of state | |
| Seychelles | Claude Morel | Chairperson of delegation | |
| Sierra Leone | Ahmad Tejan Kabbah | Head of state | |
| Singapore | Goh Chok Tong | Head of government | |
| Slovakia | Mikuláš Dzurinda | Head of government | |
| Slovenia | Milan Kučan | Head of state | |
| Solomon Islands | Jeremiah Manele | Chairperson of delegation | |
| Somalia | Abdiqasim Salad Hassan | Head of state | |
| South Africa | Jacob Zuma | Head of state | |
| Spain | José María Aznar | Head of government | |
| Sri Lanka | Lakshman Kadirgamar | Minister | |
| Sudan | Omar al-Bashir | Head of state | |
| Suriname | Jules Ajodhia | Vice president | |
| Swaziland | Mswati III | Head of state | |
| Sweden | Göran Persson | Head of government | |
| Switzerland | Adolf Ogi | Highest-ranking official | |
| Syrian Arab Republic | Farouk Al-Shara' | Minister | |
| United Republic of Tanzania | Jakaya Mrisho Kikwete | Minister | |
| Tajikistan | Emomali Rakhmonov | Head of state | |
| Thailand | Surin Pitsuwan | Minister | |
| Togo | Gnassingbé Eyadéma | Head of state | |
| Tonga | 'Ulukalala Lavaka Ata | Head of government | |
| Trinidad and Tobago | Basdeo Panday | Head of government | |
| Tunisia | Zine El Abidine Ben Ali | Head of state | |
| Turkey | Ahmet Necdet Sezer | Head of state | |
| Turkmenistan | Batyr Berdiýew | Minister | |
| Tuvalu | Ionatana Ionatana | Head of government | |
| Uganda | Yoweri Kaguta Museveni | Head of state | |
| Ukraine | Leonid Kuchma | Head of state | |
| United Arab Emirates | Shaikh Hamad bin Mohammed Al Sharqi | Vice president | |
| United Kingdom | Tony Blair | Head of government | |
| United States | Bill Clinton | Head of state | Host Country of the Summit |
| Uruguay | Jorge Batlle Ibáñez | Head of state | |
| Uzbekistan | Islam Karimov | Head of state | |
| Vanuatu | Barak Sopé | Head of government | |
| Venezuela | Hugo Chávez | Head of state | |
| Vietnam | Tran Duc Luong | Head of state | |
| Yemen | Ali Abdullah Saleh | Head of state | |
| Zambia | Frederick Chiluba | Head of state | |
| Zimbabwe | Robert Mugabe | Head of state | |
| Kofi Annan | United Nations Secretary-General |
Read more about this topic: List Of Delegates To The Millennium Summit