List of state leaders in 1919

1918 state leaders - Events of 1919 - 1920 state leaders - State leaders by year-----

See also:
*List of religious leaders in 1919
*List of international organization leaders in 1919

Africa

* Ethiopia - Zauditu, Emperor of Ethiopia (1916-1930)
* Liberia - Daniel E. Howard, President of Liberia (1912-1920)
* South Africa
** Monarch - King George V, King of South Africa (1910-1936)
** Governor-General - Viscount Buxton, Governor-General of South Africa (1914-1920)
** Prime Minister -
**# Louis Botha, Prime Minister of South Africa 1910-1919)
**# Jan Smuts, Prime Minister of South Africa 1919-1924)
* Zanzibar - Sayyid Khalifa bin Harub Al-Busaid, Sultan of Zanzibar (1911-1960)

Asia

* Afghanistan
** King -
**# Habibullah Khan, King of Afghanistan (1901-1919)
**# Nasrullah Khan, King of Afghanistan (1919-1919)
**# Amanullah Khan, King of Afghanistan (1919-1926)
* Brunei - Muhammad Jamalul Alam II, Sultan of Brunei (1906–1924)
* China
**President - Hsu Shih-Chang, President of the Republic of China (1918-1922)
**Premier -
**# Qian Nengxun, Premier of the Republic of China (1918-1919)
**# Gong Xinzhan, Acting Premier of the Republic of China (1919)
**# Jin Yunpeng, Premier of the Republic of China (1919-1920)
* Japan
**Monarch - Taishō, Emperor of Japan (1912-1926)
**Prime Minister - Hara Takashi, Prime Minister of Japan (1918-1921)
* Oman - Taimur Bin Faisal, Sultan of Oman (1913-1932)

Australia and Oceania

*Australia -
** Monarch - George V, King of the United Kingdom (1910-1936)
** Governor-General - Ronald Munro-Ferguson, Governor-General of Australia (1914-1920)
** Prime Minister - Billy Hughes, Prime Minister of Australia (1915-1923)
* Tonga
** Monarch - Salote Tupou III, Queen of Tonga (1918 – 1965)
** Prime Minister - T.P.Tu'ivakano, Prime Minister of Tonga, (1912 – 1923)

Europe

* Albania - Turhan Pasha Përmeti, Chairman of the Provisional Government (1918-1920)
*Austria -
**President - Karl Seitz, President of Austria (1919-1920)
**Chancellor - Karl Renner, Chancellor of Austria (1918-1920)
* Belgium -
**Monarch - Albert I, King of the Belgians (1909-1934)
**Prime Minister - Léon Delacroix, Prime Minister of Belgium (1918-1920)
* Denmark
** Monarch - Christian X, King of Denmark (1912-1947)
** Prime Minister - Carl Theodor Zahle, Prime Minister of Denmark (1913-1920)
* Estonia -
** Prime Minister -
**# Konstantin Päts, Prime Minister of Estonia (1918 February 24 - 1919 May 8)
**# Otto Strandman, Prime Minister of Estonia (1919 May 8 - November 18)
**# Jaan Tõnisson, Prime Minister of Estonia (1919 November 18 - 1920 July 28)
* Finland -
** Regent - Carl Gustaf Emil Mannerheim (December 1918-1919)
** President - Kaarlo Juho Ståhlberg, President of Finland (1919-1925)
** Prime Minister -
**# Lauri Ingman, Prime Minister of Finland (1918-1919)
**# Kaarlo Castrén, Prime Minister of Finland (1919)
**# Juho Vennola, Prime Minister of Finland (1919-1920)
* France -
**President - Raymond Poincaré, President of France (1913-1920)
**Prime Minister - Georges Clemenceau, President of the Council (1917-1920)
* Germany -
**Head of State -
**# Central Council of the German Socialist Republic (1918-1919)
**# Wilhelm Pfannkuch, President of the Constituent Assembly (1919)
**# Eduard David, President of the Constituent Assembly (1919)
**# Friedrich Ebert, "Reichspräsident" ("Reich President") (1919-1925)
**Head of Government -
**# Friedrich Ebert, Executive Chairman of the Council of People's Commissioners (1918-1919)
**# Philipp Scheidemann, Prime Minister of Germany (1919)
**# Gustav Bauer, Chancellor of Germany (1919-1920)
* Hungary
**Head of State -
*#Mihály Károlyi, President (1918-1919)
*#Position vacant (during the Hungarian Soviet Republic) (21 March - 6 Aug. 1919)
*#Archduke Joseph, Regent (6 Aug. - 23 Oct. 1919)
*#István Friedrich, Regent (23 Oct. - 24 Nov. 1919)
*#Position vacant (24 Nov. 1919 - 1 March 1920)
**Head of Government -
*#Mihály Károlyi, Prime Minister (31 Oct. 1918 - 19 Jan. 1919)
*#Dénes Berinkey, Prime Minister (19 Jan. - 21 March 1919)
*#Sándor Garbai, President of the Revolutionary Governing Council (21 March - 1 Aug. 1919)
*#Gyula Peidl, Prime Minister (1 Aug. - 6 Aug. 1919)
*#István Friedrich, Prime Minister (6 Aug. - 24 Nov. 1919)
*#Károly Huszár, Prime Minister (24 Nov. 1919 - 15 March 1920)
* Italy
**Monarch - Vittorio Emanuele III, King of Italy (1900-1946)
**Prime Minister -
**# Vittorio Orlando, Prime Minister of Italy (1917-1919)
**# Francesco Nitti, Prime Minister of Italy (1919-1920)
* Luxembourg
**Monarch -
**#Marie-Adélaïde, Grand Duchess of Luxembourg (1912-14 January 1919)
**#Charlotte, Grand Duchess of Luxembourg (14 January 1919-1964)
**Prime Minister - Émile Reuter, Prime Minister of Luxembourg (1918-1925)
* Netherlands -
**Monarch - Wilhelmina, Queen of the Netherlands (1890-1948)
**Prime Minister - Charles Ruijs de Beerenbrouck, Chairman of the Dutch council of ministers (1918-1925, 1929-1933)
* Ottoman Empire
**Monarch - Mehmed VI, Sultan (1918-1922)
* Poland
**Head of State - Józef Piłsudzki -
**# Provisional Chief of State (1918-1919)
**# Chief of State (1919-1922)
**Prime Minister -
**# Jędrzej Moraczewski, President of the Ministers (1918-1919)
**# Ignacy Paderewski, President of the Ministers (1919)
**# Leopold Skulski, President of the Ministers (1919-1920)
* Portugal -
**President -
**#João do Canto e Castro, President of Portugal (Provisional) (1918-1919)
**#António José de Almeida, President of Portugal (1919-1923)
**Prime Minister -
**#João Tamagnini Barbosa, President of the Ministry (1918-1919)
**#José Relvas, President of the Ministry (1919)
**#Domingos Pereira, President of the Ministry (1919)
**#Alfredo de Sá Cardoso, President of the Ministry (1919-1920)
* Romania - Ferdinand, King of Romania (1914-1927)
* Sweden
**Monarch - Gustaf V, King of Sweden (1907-1950)
**Prime Minister - Nils Edén, Prime Minister of Sweden (1917-1920)
* United Kingdom -
**Monarch - George V, King of the United Kingdom (1910-1936)
**Prime Minister - David Lloyd George, Prime Minister of the United Kingdom (1916-1922)

North America and the Caribbean

*Canada
** Monarch - King George V, King of Canada (1910-1936)
** Governor-General - Duke of Devonshire, Governor-General of Canada (1916-1921)
** Prime Minister - Sir Robert Borden, Prime Minister of Canada (1911-1920)
*Costa Rica -
*#Federico Tinoco Granados, President of Costa Rica (1917–1919)
*#Juan Bautista Quirós Segura, President of Costa Rica (1919)
*#Francisco Aguilar Barquero, President of Costa Rica (1919–1920)
* Cuba - Mario García Menocal, President of Cuba (1913-1921)
* México - Venustiano Carranza, President of Mexico (1914-1920)
*Newfoundland
** Monarch - King George V, King of Newfoundland {1910-1936}
** Governor - Charles A. Harris, Governor of Newfoundland (1917-1922)
** Prime Minister -
*# William F. Lloyd, Prime Minister of Newfoundland (1918-1919)
*# Michael Patrick Cashin, Prime Minister of Newfoundland (1919)
*# Richard Squires, Prime Minister of Newfoundland (1919-1923)
* United States - Woodrow Wilson, President of the United States (1913-1921)

outh America

* Brazil -
*# Delfim Moreira, Acting President of Brazil (1918-1919)
*# Epitâcio da Silva Pessoa, President of Brazil (1919-1922)
* Paraguay -
*# Manuel Franco, President of Paraguay (1916-1919)
*# José P. Montero, President of Paraguay (1919-1920)
* Peru -
*# José Pardo y Barreda, President of Peru (1915-1919)
*# Augusto B. Leguía y Salcedo, President of Peru (1919-1930)
*Uruguay -
*#Feliciano Viera, President of Uruguay (1915-1919)
*#Baltasar Brum, President of Uruguay (1919-1923)
*Venezuela - Victorino Márquez Bustillos, provisional President of Venezuela (1915-1922)