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 -
- 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)
- King -
- 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 - Taisho Emperor, 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)
Europe
- Albania - Turhan Pashë Permeti, Chairman of the Provisional Government (1918-1920)
- Denmark
- Monarch - Christian X, King of Denmark (1912-1947)
- Prime Minister - Carl Theodor Zahle, Prime Minister of Denmark (1913-1920)
- 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, President of Germany (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)
- Head of State -
- Italy
- Monarch - Vittorio Emanuele III, King of Italy (1900-1946)
- Prime Minister -
- 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)
- Romania - King Ferdinand (1914-1927)
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)
- Newfoundland
- Monarch - King George V, King of Newfoundland {1910-1936}
- Governor - Charles A. Harris, Governor of Newfoundland (1917-1922)
- Prime Minister -
- United States - Woodrow Wilson, President of the United States (1913-1921)
South America
- Brazil -
- Paraguay -
- Peru -
- José Pardo y Barreda, President of Peru (1915-1919)
- Augusto B. Leguía y Salcedo, President of Peru (1919-1930)