37 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 | | |
| | FREE BELGIUM | (London x) | | PM Hubert Pierlot | | |
| | BULGARIA | (Sofia) | | Tsar Simeon II | | |
| | BRAZIL | (Rio de Janeiro) | | President Getulio Vargas | | |
| | CANADA | (Ottawa) | | King George VI | | |
| | SWITZERLAND | (Berne lq + Lausanne j) | | President Walter Stampfli | | |
| | CHILE | (Santiago of Chile a + Valparaiso l + Vina del Mar s) | | President Juan Antonio Rios | | |
| | CZECHO-SLOVAKIA | (London x) | | President Edvard Benes | | |
| | BOHEMIA AND MORAVIA | (Prague a + Lany r) | | President Emil Hacha | | |
| | GREATER GERMANY | (Berlin a + Berchtesgaden r + Forst Goerlitz fm) | | Reichpresident Fuhrer Adolf Hitler | | |
| | DENMARK | (Copenhagen) | | King Christian X | | |
| | ECUADOR | (San Francisco of Quito) | | President Carlos Arroyo del Rio | | |
| | SPAIN | (Madrid) | | Caudillo Francisco Franco | | |
| | FINLAND | (Helsinki a + Kultaranta s) | | President Risto Ryti | | |
| | FRENCH STATE | (Vichy q + Paris c) | | Marshal Philippe Petain | | |
| | HUNGARY | (Budapest a) | | Regent Miklos Horthy de Nagybanya | | |
| | EIRE | (Dublin) | | President Douglas Hyde | | |
| | SOUTHERN ITALY | (Salerno t + (Rome) c) | | King Victor Emmanuel III | | |
| | JAPAN | (Tokyo) | | Emperor Hirohito | | |
| | MEXICO | (Mexico City) | | President Manuel Avila Camacho | | |
| | NICARAGUA | (Managua) | | President Anastasio Somoza Garcia | | |
| | NETHERLANDS-IN-EXILE | (London x + Ottawa rx) | | Queen Wilhelmina | | |
| | NORWAY-IN-EXILE | (London x) | | King Haakon VII | | |
| | PERU | (Lima) | | President Manuel Prado Ugarteche | | |
| | FIGHTING POLAND | (London x + Polish Resistance z) | | President Wladyslaw Raczkiewicz | | |
| | PORTUGAL | (Lisbon) | | President Oscar Carmona | | |
| | RUMANIA | (Bucharest) | | King Michael I | | |
| | SWEDEN | (Stockholm) | | King Gustav V | | |
| | SLOVAKIA | (Pressburg) | | President Leader Jozef Tiso | | |
| | SOVIET UNION | (Moscow a + Sochi s) | | Joseph Stalin | | |
| | EL SALVADOR | (San Salvador) | | President Maximiliano Hernandez Martinez | | |
| | THAILAND | (Bangkok a + Nakhonban Phetchabun fh) | | King Rama VIII Ananda Mahidol | | |
| | TURKEY | (Ankara a) | | President Ismet Inonu | | |
| | UNITED KINGDOM | (London a + Westminster lr + Edinburgh s + Windsor r) | | King George VI | | |
| | AMERICA | (Washington-District of Columbia) | | President Franklin Delano Roosevelt | | |
| | URUGUAY | (Montevideo) | | President Juan Jose de Amezaga | | |
| | VENEZUELA | (Caracas) | | President Isaias Medina Angarita | | |