33 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. ] :
| | ARGENTINE | (Buenos Aires a + Olivos r) | | President Edelmiro Julian Farrell | | |
| | AUSTRIA | (Vienna) | | President Karl Renner | | |
| | AUSTRALIA | (Canberra) | | King George VI | | |
| | BELGIUM | (Brussels) | | Regent Prince Charles | | |
| | BULGARIA | (Sofia) | | Kimon Georgiev | | |
| | CANADA | (Ottawa) | | King George VI | | |
| | SWITZERLAND | (Berne lq + Lausanne j) | | President Karl Kobelt | | |
| | CZECHOSLOVAKIA | (Prague a) | | President Edvard Benes | | |
| | CUBA | (Havana) | | President Ramon Grau San Martin | | |
| | WEST GERMANY | (Frankfort on the Main a) | | Rudolf Mueller | | |
| | DENMARK | (Copenhagen) | | King Christian X | | |
| | EGYPT | (Cairo a + Alexandria r) | | King Farouk I | | |
| | SPAIN | (Madrid) | | Caudillo Francisco Franco | | |
| | FINLAND | (Helsinki a + Kultaranta s) | | President Juho Kusti Paasikivi | | |
| | FRANCE | (Paris) | | Felix Gouin | | |
| | GREECE | (Athens a) | | Regent Archbishop Damaskinos | | |
| | HUNGARY | (Budapest a) | | Matyas Rakosi | | |
| | EIRE | (Dublin) | | President Sean Thomas O´Kelly | | |
| | INDIA | (New Delhi a + Simla s) | | Viceroy Sir Archibald Wavell | | |
| | ITALY | (Rome a) | | King Victor Emmanuel III | | |
| | JAPAN | (Tokyo) | | Emperor Hirohito | | |
| | NETHERLANDS | (Amsterdam a + The Hague jlr + Wassenaar r) | | Queen Wilhelmina | | |
| | NORWAY | (Oslo) | | King Haakon VII | | |
| | NEW ZEALAND | (Wellington) | | King George VI | | |
| | RUMANIA | (Bucharest) | | King Michael I | | |
| | SAUDI ARABIA | (Riyadh) | | King Abdul Aziz bin Saud | | |
| | SWEDEN | (Stockholm) | | King Gustav V | | |
| | SOVIET UNION | (Moscow a + Sochi s) | | Joseph Stalin | | |
| | TURKEY | (Ankara a) | | President Ismet Inonu | | |
| | CHINA | (Chungking t + Nanking c) | | Chiang Kai-Shek | | |
| | UNITED KINGDOM | (London a + Westminster lr + Edinburgh s + Windsor r) | | King George VI | | |
| | AMERICA | (Washington-District of Columbia) | | President Harry Truman | | |
| | YUGOSLAVIA | (Belgrade) | | Marshal Josip Broz Tito | | |