60 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. ] :
 |  | UNITED ARAB EMIRATES | (Abu Dhabi ar) |  | President Sheikh Khalifa bin Zayed Al Nahyan |  | |
 |  | ARGENTINE | (Buenos Aires a + Olivos r) |  | President Cristina Fernandez de Kirchner |  | |
 |  | AUSTRIA | (Vienna) |  | President Heinz Fischer |  | |
 |  | AUSTRALIA | (Canberra) |  | Quentin Bryce |  | |
 |  | BELGIUM | (Brussels) |  | King Albert II | | |
 |  | BURKINA FASO | (Ouagadougou) |  | President Blaise Compaore |  | |
 |  | BULGARIA | (Sofia) |  | President Georgi Parvanov | | |
 |  | BENIN | (Porto Novo a + Cotonou ilnqr) |  | President Yayi Boni | | |
 |  | CANADA | (Ottawa) |  | Queen Elizabeth II |  | |
 |  | CONGO-BRAZZAVILLE | (Brazzaville a + Pointe Noire n) |  | President Denis Sassou-Nguesso | | |
 |  | SWITZERLAND | (Berne lq + Lausanne j) |  | President Micheline Calmy-Rey | | |
 |  | COTE D´IVOIRE | (Bouake t) |  | President Alassane Ouattara | | |
 |  | CAMEROON | (Yaounde) |  | President Paul Biya | | |
 |  | CHINA | (Beijing) |  | Hu Jintao | | |
 |  | CUBA | (Havana) |  | Supreme Leader Fidel Castro | | |
 |  | CZECHIA | (Prague elr + Brno dj + Lany r) |  | President Vaclav Klaus | | |
 |  | GERMANY | (Berlin ar + Bonn lr + Karlsruhe d) |  | Bundespresident Christian Wulff | | |
 |  | DENMARK | (Copenhagen) |  | Queen Margaret II | | |
 |  | ALGERIA | (Algiers a + El Biar d + El Mouradia r) |  | President Abdelaziz Bouteflika | | |
 |  | EGYPT | (Cairo a + Alexandria r) |  | Mohamed Hussein Tantawi | | |
 |  | SPAIN | (Madrid) |  | King Juan Carlos I | | |
 |  | FINLAND | (Helsinki a + Kultaranta s) |  | President Tarja Halonen | | |
 |  | FRANCE | (Paris) |  | President Nicolas Sarkozy | | |
 |  | GABON | (Libreville) |  | President Ali Ben Bongo Ondimba | | |
 |  | GUINEA | (Conakry) |  | President Alpha Conde | | |
 |  | GREECE | (Athens a) |  | President Karolos Papoulias | | |
 |  | CROATIA | (Zagreb) |  | President Ivo Josipovich | | |
 |  | HUNGARY | (Budapest a) |  | President Pal Schmitt | | |
 |  | IRELAND | (Dublin) |  | President Mary McAleese | | |
 |  | ISRAEL | (Jerusalem aru + Tel Aviv-Jaffa i) |  | President Shimon Peres | | |
 |  | INDIA | (New Delhi a + Simla s + Bolarum w) |  | President Pratibha Patil | | |
 |  | ITALY | (Rome a) |  | President Giorgio Napolitano | | |
 |  | JORDAN | (Amman) |  | King Abdullah II | | |
 |  | JAPAN | (Tokyo) |  | Emperor Akihito | | |
 |  | SOUTH KOREA | (Seoul a + Sejong f) |  | President Lee Myung-Bak | | |
 |  | MOROCCO | (Rabat a) |  | King Muhammad VI | | |
 |  | MADAGASCAR | (Tananarive) |  | President Andry Rajoelina | | |
 |  | MACEDONIA | (Skopje) |  | President Gjorge Ivanov | | |
 |  | NIGER | (Niamey) |  | President Salou Djibo | | |
 |  | NETHERLANDS | (Amsterdam a + The Hague jlr + Wassenaar r) |  | Queen Beatrix | | |
 |  | NORWAY | (Oslo) |  | King Harald V | | |
 |  | NEW ZEALAND | (Wellington) | | Queen Elizabeth II | | |
 |  | POLAND | (Warsaw a) |  | President Bronislaw Komorowski | | |
 |  | QATAR | (Doha) |  | Emir Sheikh Hamad bin Khalifah Al Thani | | |
 |  | ROMANIA | (Bucharest) |  | President Traian Basescu | | |
 |  | SERBIA | (Belgrade) |  | President Boris Tadich | | |
 |  | RUSSIA | (Moscow a + Saint Petersburg d) |  | President Dmitry Medvedev | | |
 |  | SAUDI ARABIA | (Riyadh) |  | King Abdullah | | |
 |  | SUDAN | (Khartoum) |  | President Omar Al-Bashir | | |
 |  | SWEDEN | (Stockholm) |  | King Charles XVI Gustav | | |
 |  | SLOVENIA | (Ljubljana) |  | President Danilo Turk | | |
 |  | SLOVAKIA | (Bratislava a + Kosice d) |  | President Ivan Gasparovic | | |
 |  | CHAD | (Ndjamena) |  | President Idriss Deby Itno | | |
 |  | TOGO | (Lome) |  | President Faure Gnassingbe | | |
 |  | TUNISIA | (Tunis) |  | Fuad Mebazaa | | |
 |  | TURKEY | (Ankara a) |  | President Abdullah Gul | | |
 |  | UNITED KINGDOM | (London a + Westminster lr + Edinburgh s + Windsor r) | | Queen Elizabeth II | | |
 |  | AMERICA | (Washington-District of Columbia) |  | President Barack Obama | | |
 |  | UZBEKISTAN | (Tashkent a + Durman r) |  | President Islam Karimov | | |
 |  | VIETNAM | (Hanoi) |  | Nguyen Phu Trong | | |
