98 Members (excluding the associate or suspended members but including the countries represented on their behalf) [The rulers are not necessarily the representatives in the organisation. ] :
| | ALBANIA | (Tirana) | | President Alfred Moisiu | | |
| | ARMENIA | (Erevan) | | President Robert Kocharyan | | |
| | ANGOLA | (Luanda) | | President Jose Eduardo dos Santos | | |
| | ARGENTINE | (Buenos Aires a + Olivos r) | | President Eduardo Duhalde | | |
| | AUSTRIA | (Vienna) | | President Thomas Klestil | | |
| | AUSTRALIA | (Canberra) | | Peter Hollingworth | | |
| | AZERBAIJAN | (Baku) | | President Geydar Aliyev | | |
| | BANGLADESH | (Dhaka a) | | President Iajuddin Ahmed | | |
| | BELGIUM | (Brussels) | | King Albert II | | |
| | BURKINA FASO | (Ouagadougou) | | President Blaise Compaore | | |
| | BULGARIA | (Sofia) | | President Georgi Parvanov | | |
| | BENIN | (Porto Novo a + Cotonou ilnqr) | | President Mathieu Kerekou | | |
| | BOLIVIA | (Sucre cj + La Paz eir) | | President Gonzalo Sanchez de Lozada | | |
| | BELIZE | (Belmopan) | | Queen Elizabeth II | | |
| | CANADA | (Ottawa) | | Queen Elizabeth II | | |
| | CONGO-KINSHASA | (Kinshasa a) | | President Joseph Kabila | | |
| | CONGO-BRAZZAVILLE | (Brazzaville a + Pointe Noire n) | | President Denis Sassou-Nguesso | | |
| | SWITZERLAND | (Berne lq + Lausanne j) | | President Pascal Couchepin | | |
| | COTE D´IVOIRE | (Yamoussoukro a + Abidjan dln) | | President Laurent Gbagbo | | |
| | CHILE | (Santiago of Chile a + Valparaiso l + Vina del Mar s) | | President Ricardo Lagos | | |
| | COLOMBIA | (Bogota) | | President Alvaro Uribe | | |
| | COSTA RICA | (San Jose) | | President Abel Pacheco de la Espriella | | |
| | CAPE VERDE | (Praia) | | President Pedro Pires | | |
| | CYPRUS | (Nicosia) | | President Tassos Papadopoulos | | |
| | CZECHIA | (Prague elr + Brno dj + Lany r) | | President Vaclav Klaus | | |
| | GERMANY | (Berlin ar + Bonn lr + Karlsruhe d) | | Bundespresident Johannes Rau | | |
| | DENMARK | (Copenhagen) | | Queen Margaret II | | |
| | DOMINICAN | (Santo Domingo de Guzman) | | President Hipolito Mejia | | |
| | ALGERIA | (Algiers a + El Biar d + El Mouradia r) | | President Abdelaziz Bouteflika | | |
| | ECUADOR | (San Francisco of Quito) | | President Lucio Gutierrez | | |
| | EGYPT | (Cairo a + Alexandria r) | | President Hosni Mubarak | | |
| | FINLAND | (Helsinki a + Kultaranta s) | | President Tarja Halonen | | |
| | FRANCE | (Paris) | | President Jacques Chirac | | |
| | GEORGIA | (Tbilisi) | | President Eduard Shevardnadze | | |
| | THE GAMBIA | (Banjul) | | President Yahya Jammeh | | |
| | GUINEA | (Conakry) | | President Lansana Conte | | |
| | GREECE | (Athens a) | | President Kostis Stephanopoulos | | |
| | GUATEMALA | (Guatemala City) | | President Alfonso Portillo | | |
| | GUINEA-BISSAU | (Bissau) | | President Kumba Yalla | | |
| | HONDURAS | (Tegucigalpa a + Comayaguela c) | | President Ricardo Maduro Joest | | |
| | CROATIA | (Zagreb) | | President Stipe Mesich | | |
| | HAITI | (Port Au Prince) | | President Jean-Bertrand Aristide | | |
| | HUNGARY | (Budapest a) | | President Ferenc Madl | | |
| | IRELAND | (Dublin) | | President Mary McAleese | | |
| | ISRAEL | (Jerusalem aru + Tel Aviv-Jaffa i) | | President Moshe Katzav | | |
| | IRAN | (Tehran) | | Supreme Leader Ayatollah Ali Khamenei | | |
| | ITALY | (Rome a) | | President Carlo Azeglio Ciampi | | |
| | JORDAN | (Amman) | | King Abdullah II | | |
| | JAPAN | (Tokyo) | | Emperor Akihito | | |
| | KENYA | (Nairobi) | | President Emilio Mwai Kibaki | | |
| | KYRGYZSTAN | (Bishkek) | | President Askar Akayev | | |
| | CAMBODIA | (Phnom Penh) | | King Norodom Sihanouk | | |
| | SOUTH KOREA | (Seoul a) | | President Roh Moo-Hyun | | |
| | KAZAKHSTAN | (Astana a) | | President Nursultan Nazarbayev | | |
| | SRI LANKA | (Sri Jayewardenepura Kotte al + Colombo ejnr + Kandy r) | | President Chandrika Kumaratunga | | |
| | LIBERIA | (Monrovia) | | President Charles Taylor | | |
| | LITHUANIA | (Vilnius) | | President Rolandas Paksas | | |
| | LUXEMBOURG | (Luxembourg a) | | Grand Duke Henri | | |
| | LATVIA | (Riga) | | President Vaira Vike-Freiberga | | |
| | MOROCCO | (Rabat a) | | King Muhammad VI | | |
| | MADAGASCAR | (Tananarive) | | President Marc Ravalomanana | | |
| | MALI | (Bamako) | | President Amadou Toumani Toure | | |
| | MEXICO | (Mexico City) | | President Vicente Fox Quesada | | |
| | NIGERIA | (Abuja a) | | President Olusegun Obasanjo | | |
| | NICARAGUA | (Managua) | | President Enrique Bolanos Geyer | | |
| | NETHERLANDS | (Amsterdam a + The Hague jlr + Wassenaar r) | | Queen Beatrix | | |
| | NORWAY | (Oslo) | | King Harald V | | |
| | PANAMA | (Panama City) | | President Mireya Moscoso | | |
| | PERU | (Lima a + Arequipa d + Cusco h) | | President Alejandro Toledo | | |
| | PHILIPPINES | (Manila acr + Quezon City b + Pasay City b) | | President Gloria Macapagal-Arroyo | | |
| | PAKISTAN | (Islamabad) | | President Pervez Musharraf | | |
| | POLAND | (Warsaw a) | | President Alexander Kwasniewski | | |
| | PORTUGAL | (Lisbon) | | President Jorge Sampaio | | |
| | PARAGUAY | (Assumption) | | President Luis Angel Gonzalez Macchi | | |
| | ROMANIA | (Bucharest) | | President Ion Iliescu | | |
| | RWANDA | (Kigali) | | President Paul Kagame | | |
| | SUDAN | (Khartoum) | | President Omar Al-Bashir | | |
| | SWEDEN | (Stockholm) | | King Charles XVI Gustav | | |
| | SLOVENIA | (Ljubljana) | | President Janez Drnovsek | | |
| | SLOVAKIA | (Bratislava a + Kosice d) | | President Rudolf Schuster | | |
| | SIERRA LEONE | (Freetown) | | President Ahmad Tejan Kabbah | | |
| | SENEGAL | (Dakar) | | President Abdoulaye Wade | | |
| | EL SALVADOR | (San Salvador) | | President Francisco Flores | | |
| | THAILAND | (Bangkok) | | King Rama IX Bhumibol Adulyadej | | |
| | TAJIKISTAN | (Dushanbe) | | President Emomali Rakhmonov | | |
| | TUNISIA | (Tunis) | | President Zine El Abidine Ben Ali | | |
| | TANZANIA | (Dodoma City al + Dar Es Salaam jnqr) | | President Benjamin Mkapa | | |
| | UKRAINE | (Kiev) | | President Leonid Kuchma | | |
| | UGANDA | (Kampala a + Entebbe r) | | President Yoweri Museveni | | |
| | UNITED KINGDOM | (London a + Westminster lr + Edinburgh s + Windsor r) | | Queen Elizabeth II | | |
| | AMERICA | (Washington-District of Columbia) | | President George Walker Bush | | |
| | URUGUAY | (Montevideo) | | President Jorge Batlle | | |
| | VENEZUELA | (Caracas) | | President Hugo Chavez | | |
| | YEMEN | (Sanaa) | | President Ali Abdullah Saleh | | |
| | SERBIA AND MONTENEGRO | (Belgrade al) + Podgoritsa j) | | President Svetozar Marovich | | |
| | SOUTH AFRICA | (Pretoria ae + Cape Town l + Bloemfontein j + Johannesburg d) | | President Thabo Mbeki | | |
| | ZAMBIA | (Lusaka) | | President Levy Mwanawasa | | |
| | ZIMBABWE | (Harare) | | President Robert Mugabe | | |