25 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 Ayres a + Olivos b) |  | President Hipolito Yrigoyen |  | |
 |  | AUSTRIA | (Vienna) |  | President Michael Hainisch |  | |
 |  | BELGIUM | (Brussels) |  | King Albert I | | |
 |  | BRAZIL | (Rio de Janeiro) |  | President Epitacio Pessoa | | |
 |  | SWITZERLAND | (Berne lq + Lausanne j) |  | President Edmund Schulthess | | |
 |  | CHILI | (Santiago of Chili a + Valparaiso ls) |  | President Arturo Alessandri Palma | | |
 |  | CZECHOSLOVAKIA | (Prague a + Lany s) |  | President Tomas Garrigue Masaryk | | |
 |  | GERMANY | (Berlin a) |  | Reichpresident Friedrich Ebert | | |
 |  | DENMARK | (Copenhagen) |  | King Christian X | | |
 |  | EGYPT | (Cairo a + Alexandria r) |  | Sultan Ahmad Fuad |  | |
 |  | SPAIN | (Madrid) |  | King Alfonso XII | | |
 |  | WHITE RUSSIA | (Vladivostok) |  | Alexander Semyonovich Medvedev |  | |
 |  | FINLAND | (Helsinki a) |  | President Kaarlo Juho Stahlberg | | |
 |  | FRANCE | (Paris) |  | President Alexandre Millerand | | |
 |  | HUNGARY | (Budapest a) |  | Regent Miklos Horthy de Nagybanya | | |
 |  | ITALY | (Rome a) |  | King Victor Emmanuel III | | |
 |  | JAPAN | (Tokyo) |  | Emperor Yoshihito | | |
 |  | NETHERLANDS | (Amsterdam a + The Hague jlr + Wassenaar r) |  | Queen Wilhelmina | | |
 |  | NORWAY | (Christiania) |  | King Haakon VII | | |
 |  | POLAND | (Warsaw a) |  | Jozef Pilsudski | | |
 |  | PORTUGAL | (Lisbon) |  | President Antonio Jose de Almeida | | |
 |  | CHINA | (Peking) |  | President Hsu Shih-Chang | | |
 |  | SWEDEN | (Stockholm) |  | King Gustav V | | |
 |  | UNITED KINGDOM | (London a + Westminster lr + Edinburgh s + Windsor r) |  | King George V | | |
 |  | AMERICA | (Washington-District of Columbia) |  | President Woodrow Wilson |  | |
