48 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) |  | King Mohammad Zahir Shah |  | |
 |  | BURUNDI | (Gitega a + Bujumbura r) |  | King Ntare V. Charles Ndizeye |  | |
 |  | DAHOMEY | (Porto Novo a + Cotonou ilnqr) |  | President Christophe Soglo | | |
 |  | CONGO-KINSHASA | (Kinshasa a) |  | President Joseph-Desire Mobutu | | |
 |  | CENTRAL-AFRICAN | (Bangui) |  | President Jean-Bedel Bokassa | | |
 |  | CONGO-BRAZZAVILLE | (Brazzaville a) |  | President Alphonse Massemba-Debat | | |
 |  | CAMEROON | (Yaounde) |  | President Ahmadou Ahidjo | | |
 |  | CUBA | (Havana) |  | Supreme Leader Fidel Castro |  | |
 |  | CYPRUS | (Nicosia) |  | President Archbishop Makarios III | | |
 |  | ALGERIA | (Algiers a + El Biar d + El Mouradia r) |  | President Houari Boumedienne | | |
 |  | UNITED ARAB | (Cairo a + Alexandria r) |  | President Gamal Abdel Nasser | | |
 |  | ETHIOPIA | (Addis Ababa) |  | Emperor Ras Tafari Haile Selassie I | | |
 |  | GHANA | (Accra) |  | Joseph Arthur Ankrah | | |
 |  | GUINEA | (Conakry) |  | President Ahmed Sekou Toure | | |
 |  | INDONESIA | (Jakarta a + Bogor r + Chipanas r + Jogjakarta r + Tampaksiring r) |  | President Ahmad Sukarno | | |
 |  | INDIA | (New Delhi a + Simla s + Bolarum w) |  | President Sir Sarvepalli Radhakrishnan | | |
 |  | IRAQ | (Baghdad) |  | President Abdul Rahman Arif | | |
 |  | JORDAN | (Amman) |  | King Hussein I | | |
 |  | KENYA | (Nairobi) |  | President Jomo Kenyatta | | |
 |  | CAMBODIA | (Phnom Penh) |  | Prince Norodom Sihanouk | | |
 |  | KUWAIT | (Kuwait City) |  | Emir Sheikh Sabah III Al Salim Al Sabah | | |
 |  | LAOS | (Vientiane a + Luangphrabang r) |  | King Savang Vatthana | | |
 |  | LEBANON | (Beirut a + Baabda r) |  | President Charles Helou | | |
 |  | CEYLON | (Colombo a + Kandy r) |  | Queen Elizabeth II | | |
 |  | LIBERIA | (Monrovia) |  | President William Tubman | | |
 |  | LIBYA | (Tripoli a + Benghazi a + El Beida by + Tobruk b) |  | King Idris I | | |
 |  | MOROCCO | (Rabat a) |  | King Hassan II | | |
 |  | MALI | (Bamako) |  | President Modibo Keita | | |
 |  | BURMA | (Rangoon a) |  | President Ne Win | | |
 |  | MAURITANIA | (Nouakchott) |  | President Moktar Ould Daddah | | |
 |  | MALAWI | (Zomba) |  | President Hastings Banda | | |
 |  | NIGERIA | (Lagos a) |  | Yakubu Gowon | | |
 |  | NEPAL | (Kathmandu) |  | Maharajah Mahendra Bir Bikram Shah Dev | | |
 |  | SAUDI ARABIA | (Riyadh) |  | King Faisal | | |
 |  | SUDAN | (Khartoum) |  | Ismail al-Azhari | | |
 |  | SIERRA LEONE | (Freetown) | | Queen Elizabeth II | | |
 |  | SENEGAL | (Dakar) |  | President Leopold Sedar Senghor | | |
 |  | SOMALIA | (Mogadishu) |  | President Aden Abdullah Osman Daar | | |
 |  | SYRIA | (Damascus) |  | Nureddin al-Atassi | | |
 |  | CHAD | (Fort Lamy) |  | President Francois Tombalbaye | | |
 |  | TOGO | (Lome) |  | President Nicolas Grunitzky | | |
 |  | TUNISIA | (Tunis) |  | President Habib Bourguiba | | |
 |  | TANZANIA | (Dar Es Salaam) |  | President Julius Nyerere | | |
 |  | UGANDA | (Kampala a + Entebbe r) |  | President Milton Obote | | |
 |  | FREE ANGOLA | (Rabat + Brazzaville) |  | Agostinho Neto | | |
 |  | NORTH YEMEN | (Sanaa) |  | President Abdullah al-Sallal | | |
 |  | YUGOSLAVIA | (Belgrade) |  | President Josip Broz Tito |  | |
 |  | ZAMBIA | (Lusaka) |  | President Kenneth Kaunda | | |
