21 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 |  | |
 |  | BAHRAIN | (Manamah) |  | King Sheikh Hamad bin Isa Al Khalifah | | |
 |  | DJIBOUTI | (Djibouti) |  | President Ismail Omar Guelleh |  | |
 |  | ALGERIA | (Algiers a + El Biar d + El Mouradia r) |  | President Abdelaziz Bouteflika | | |
 |  | EGYPT | (Cairo a + Alexandria r) |  | President Abdel Fattah el-Sisi | | |
 |  | IRAQ | (Baghdad) |  | President Fuad Masum | | |
 |  | JORDAN | (Amman) |  | King Abdullah II | | |
 |  | COMOROS | (Moroni) |  | President Ikililou Dhoinine | | |
 |  | KUWAIT | (Kuwait City) |  | Emir Sheikh Sabah IV Al Ahmad Al Jabir Al Sabah | | |
 |  | LEBANON | (Beirut a + Baabda r + Hadeth d) |  | Tammam Salam | | |
 |  | LIBYA | (Tobruk q + El Beida b) |  | Akila Salah Issa | | |
 |  | MOROCCO | (Rabat a) |  | King Muhammad VI | | |
 |  | MAURITANIA | (Nouakchott) |  | President Mohamed Ould Abdelaziz | | |
 |  | OMAN | (Muscat) |  | Sultan Qaboos bin Said | | |
 |  | PALESTINE | (Ramallah qr + (East Jerusalem)) |  | President Mahmoud Abbas | | |
 |  | QATAR | (Doha) |  | Emir Sheikh Tamim bin Hamad Al Thani | | |
 |  | SAUDI ARABIA | (Riyadh) |  | King Salman | | |
 |  | SUDAN | (Khartoum) |  | President Omar Al-Bashir | | |
 |  | SOMALIA | (Mogadishu-Hamar Weyne) |  | President Hassan Sheikh Mohamud | | |
 |  | TUNISIA | (Tunis a + Bardois df) |  | President Mohamed Beji Caid Essebsi | | |
 |  | YEMEN-ADEN | (Aden qt) |  | President Abd Rabbuh Mansur Hadi | | |
