British Empire
Canada
Chile
Cuba
Finland
France
Germany
Italy
Japan
Persia/Iran
Poland
Roumania
Spain
Venezuela

Aug. 30-Sept. 6, 1929
Geneva

British Empire
Hugh Dalton 
Arthur Henderson

Canada
Raoul Dandurand

Chile
Enrique Villegas Echeburu

Cuba
Aristides de Aguero y Bethancourt

Finland
Hjalmar Johan Fredrik Procope

France
Aristide Briand
Rene Lucien Daniel Massigli

Germany
Johann Heinrich Graf von Bernstorff
Gustav Stresemann

Italy  
Vittorio Scialoja
Lelio Bonin Longare

Japan
Mineitciro Adatci 
Naotake Sato

Persia/Iran
Mohammed Ali Khan Foroughi

Poland 
August Zaleski
Franciszek Sokal

Roumania  
Constantin Antoniade
Nicolae Titulesco

Spain 
Jose Maria Quinones de Leon

Venezuela 
Cesar Zumeta

President
Mohammed Ali Khan Foroughi (Persia/Iran)

Secretary-General of the League of Nations
James Eric Drummond