43 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 + Al Karama f) | | President Sheikh Zayed II bin Sultan Al Nahyan | | |
| | BANGLADESH | (Dhaka a) | | President Abdur Rahman Biswas | | |
| | BAHRAIN | (Manamah) | | Emir Sheikh Isa II bin Salman Al Khalifah | | |
| | BOTSWANA | (Gaborone) | | President Quett Masire | | |
| | CHINA | (Beijing) | | Jiang Zemin | | |
| | CYPRUS | (Nicosia) | | President Glafkos Kliridis | | |
| | EGYPT | (Cairo a + Alexandria r) | | President Hosni Mubarak | | |
| | GHANA | (Accra) | | President Jerry John Rawlings | | |
| | THE GAMBIA | (Banjul) | | President Sir Dawda Jawara | | |
| | INDONESIA | (Jakarta a + Bogor r + Chipanas r + Yogyakarta r + Tampaksiring r) | | President Haji Muhammad Suharto | | |
| | INDIA | (New Delhi a + Simla s + Bolarum w) | | President Shankar Dayal Sharma | | |
| | IRAQ | (Baghdad) | | President Saddam Hussein al-Tikriti | | |
| | IRAN | (Tehran) | | Supreme Leader Ayatollah Ali Khamenei | | |
| | JORDAN | (Amman) | | King Hussein I | | |
| | JAPAN | (Tokyo) | | Emperor Akihito | | |
| | KENYA | (Nairobi) | | President Daniel Arap Moi | | |
| | NORTH KOREA | (Pyongyang a) | | Kim Il-Sung | | |
| | SOUTH KOREA | (Seoul a) | | President Kim Young-Sam | | |
| | KUWAIT | (Kuwait City) | | Emir Sheikh Jabir III Al Ahmad Al Jabir Al Sabah | | |
| | SRI LANKA | (Sri Jayewardenepura Kotte al + Colombo ejnr + Kandy r) | | President Dingiri Banda Wijetunge | | |
| | LIBYA | (Tripoli a) | | Guide Muammar Gaddafi | | |
| | MYANMAR | (Yangon a) | | Than Shwe | | |
| | MONGOLIA | (Ulan-Bator) | | President Punsalmaagiin Ochirbat | | |
| | MAURITIUS | (Port Louis a + Reduit in Moka r) | | President Cassam Uteem | | |
| | MALAYSIA | (Kuala Lumpur) | | Tuanku Jaafar ibni al-Marhum Yamtuan Abdul Rahman | | |
| | NIGERIA | (Abuja a) | | General Sani Abacha | | |
| | NEPAL | (Kathmandu) | | Maharajah Birendra Bir Bikram Shah Dev | | |
| | OMAN | (Muscat) | | Sultan Qaboos bin Said | | |
| | PAKISTAN | (Islamabad) | | President Farooq Ahmed Leghari | | |
| | PALESTINE | (Algiers x) | | President Yasser Arafat | | |
| | QATAR | (Doha) | | Emir Sheikh Khalifah bin Hamad Al Thani | | |
| | SAUDI ARABIA | (Riyadh) | | King Fahd | | |
| | SUDAN | (Khartoum) | | President Omar Al-Bashir | | |
| | SINGAPORE | (Singapore) | | President Ong Teng Cheong | | |
| | SIERRA LEONE | (Freetown) | | Valentine Strasser-King | | |
| | SENEGAL | (Dakar) | | President Abdou Diouf | | |
| | SOMALIA | (Mogadishu) | | President Ali Mahdi Muhammad | | |
| | SYRIA | (Damascus) | | President Hafez Al-Assad | | |
| | THAILAND | (Bangkok) | | King Rama IX Bhumibol Adulyadej | | |
| | TURKEY | (Ankara a) | | President Suleyman Demirel | | |
| | TANZANIA | (Dar Es Salaam a + Dodoma f) | | President Ali Hassan Mwinyi | | |
| | UGANDA | (Kampala a + Entebbe r) | | President Yoweri Museveni | | |
| | YEMEN | (Sanaa) | | President Ali Abdullah Saleh | | |