26 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. ] :
| | AFGHANISTAN | (Kabul) | | President Burhanuddin Rabbani | | |
| | AUSTRALIA | (Canberra) | | Peter Hollingworth | | |
| | BANGLADESH | (Dhaka a) | | President Shahabuddin Ahmed | | |
| | BHUTAN | (Thimphu a + Paro s) | | King Jigme Singye Wangchuk | | |
| | FIJI ISLANDS | (Suva) | | President Ratu Josefa Iloilo | | |
| | INDONESIA | (Jakarta a + Bogor r + Chipanas r + Yogyakarta r + Tampaksiring r) | | President Megawati Sukarnoputri | | |
| | INDIA | (New Delhi a + Simla s + Bolarum w) | | President Kocheril Raman Narayanan | | |
| | IRAN | (Tehran) | | Supreme Leader Ayatollah Ali Khamenei | | |
| | JAPAN | (Tokyo) | | Emperor Akihito | | |
| | CAMBODIA | (Phnom Penh) | | King Norodom Sihanouk | | |
| | SOUTH KOREA | (Seoul a) | | President Kim Dae-Jung | | |
| | LAOS | (Vientiane) | | Khamtai Siphandon | | |
| | SRI LANKA | (Sri Jayewardenepura Kotte al + Colombo ejnr + Kandy r) | | President Chandrika Kumaratunga | | |
| | MYANMAR | (Yangon a) | | Than Shwe | | |
| | MONGOLIA | (Ulan-Bator) | | President Natsagiyn Bagabandi | | |
| | MALDIVES | (Male) | | President Maumoon Abdul Gayoom | | |
| | MALAYSIA | (Kuala Lumpur) | | Sultan Salahuddin Abdul Aziz Shah al-Haj | | |
| | NEPAL | (Kathmandu) | | Maharajah Gyanendra Bir Bikram Shah Dev | | |
| | NEW ZEALAND | (Wellington) | | Queen Elizabeth II | | |
| | PAPUA NEW GUINEA | (Port Moresby) | | Queen Elizabeth II | | |
| | PHILIPPINES | (Manila acr + Quezon City b + Pasay City b) | | President Gloria Macapagal-Arroyo | | |
| | PAKISTAN | (Islamabad) | | President Pervez Musharraf | | |
| | SINGAPORE | (Singapore) | | President Sellapan Ramanathan Nathan | | |
| | THAILAND | (Bangkok) | | King Rama IX Bhumibol Adulyadej | | |
| | AMERICA | (Washington-District of Columbia) | | President George Walker Bush | | |
| | VIETNAM | (Hanoi) | | Nong Duc Manh | | |