26 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 Juan Peron | | |
| | AUSTRALIA | (Canberra) | | King George VI | | |
| | BRAZIL | (Rio de Janeiro) | | President Eurico Gaspar Dutra | | |
| | CANADA | (Ottawa) | | King George VI | | |
| | SWITZERLAND | (Berne lq + Lausanne j) | | President Philipp Etter | | |
| | CZECHOSLOVAKIA | (Prague a) | | President Edvard Benes | | |
| | DENMARK | (Copenhagen) | | King Christian X | | |
| | DOMINICAN | (Ciudad Trujillo) | | President Generalissimo Rafael Leonidas Trujillo | | |
| | SPAIN | (Madrid) | | Caudillo Francisco Franco | | |
| | ETHIOPIA | (Addis Ababa) | | Emperor Ras Tafari Haile Selassie I | | |
| | EIRE | (Dublin) | | President Sean Thomas O´Kelly | | |
| | INDIA | (New Delhi a + Simla s) | | Viceroy Lord Louis Mountbatten | | |
| | LIBERIA | (Monrovia) | | President William Tubman | | |
| | MEXICO | (Mexico City) | | President Miguel Aleman Valdez | | |
| | NICARAGUA | (Managua) | | President Anastasio Somoza Garcia | | |
| | PERU | (Lima) | | President Jose Luis Bustamante y Rivero | | |
| | PHILIPPINES | (Manila a + Baguio City s) | | President Manuel Roxas | | |
| | POLAND | (Warsaw a) | | Wladyslaw Gomulka | | |
| | PORTUGAL | (Lisbon) | | President Oscar Carmona | | |
| | PARAGUAY | (Assumption) | | President Higinio Morinigo | | |
| | SWEDEN | (Stockholm) | | King Gustav V | | |
| | TURKEY | (Ankara a) | | President Ismet Inonu | | |
| | CHINA | (Nanking a) | | Chiang Kai-Shek | | |
| | UNITED KINGDOM | (London a + Westminster lr + Edinburgh s + Windsor r) | | King George VI | | |
| | AMERICA | (Washington-District of Columbia) | | President Harry Truman | | |
| | SOUTH AFRICA | (Pretoria ae + Cape Town l) | | King George VI | | |