27 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. ] :
| | BANGLADESH | (Dhaka a) | | President Iajuddin Ahmed | | |
| | BENIN | (Porto Novo a + Cotonou ilnqr) | | President Mathieu Kerekou | | |
| | CANADA | (Ottawa) | | Queen Elizabeth II | | |
| | CHILE | (Santiago of Chile a + Valparaiso l + Vina del Mar s) | | President Ricardo Lagos | | |
| | CAMEROON | (Yaounde) | | President Paul Biya | | |
| | CHINA | (Beijing) | | Hu Jintao | | |
| | COLOMBIA | (Bogota) | | President Alvaro Uribe | | |
| | CUBA | (Havana) | | Supreme Leader Fidel Castro | | |
| | ECUADOR | (San Francisco of Quito) | | President Lucio Gutierrez | | |
| | ETHIOPIA | (Addis Ababa) | | President Girma Wolde-Giorgis | | |
| | GHANA | (Accra) | | President John Kufuor | | |
| | INDONESIA | (Jakarta a + Bogor r + Chipanas r + Yogyakarta r + Tampaksiring r) | | President Megawati Sukarnoputri | | |
| | INDIA | (New Delhi a + Simla s + Bolarum w) | | President Aavul Pakkiri Jainulabidin Abdul Kalam | | |
| | KENYA | (Nairobi) | | President Emilio Mwai Kibaki | | |
| | SRI LANKA | (Sri Jayewardenepura Kotte al + Colombo ejnr + Kandy r) | | President Chandrika Kumaratunga | | |
| | MYANMAR | (Yangon a) | | Than Shwe | | |
| | MALAYSIA | (Putrajaya aj + Kuala Lumpur ejlry) | | Raja Syed Sirajuddin I | | |
| | NIGERIA | (Abuja a) | | President Olusegun Obasanjo | | |
| | NEPAL | (Kathmandu) | | Maharajah Gyanendra Bir Bikram Shah Dev | | |
| | PERU | (Lima a + Arequipa d + Cusco h) | | President Alejandro Toledo | | |
| | PHILIPPINES | (Manila acr + Quezon City b + Pasay City b) | | President Gloria Macapagal-Arroyo | | |
| | SIERRA LEONE | (Freetown) | | President Ahmad Tejan Kabbah | | |
| | TOGO | (Lome) | | President Gnassingbe Eyadema | | |
| | TANZANIA | (Dodoma City al + Dar Es Salaam jnqr) | | President Benjamin Mkapa | | |
| | UGANDA | (Kampala a + Entebbe r) | | President Yoweri Museveni | | |
| | VENEZUELA | (Caracas) | | President Hugo Chavez | | |
| | VIETNAM | (Hanoi) | | Nong Duc Manh | | |