List of state leaders in 1928

1927 state leaders – Events of 1928 – 1929 state leaders – State leaders by year

Africa

• Ethiopia – Zauditu, Emperor of Ethiopia (1916-1930)
• Liberia – Charles D.B. King, President of Liberia (1920-1930)
• South Africa
  • Monarch – King George V, King of South Africa (1910-1936)
  • Governor-General – Earl of Athlone, Governor-General of South Africa (1924-1931)
  • Prime Minister – Barry Herzog, Prime Minister of South Africa (1924-1939)
• Zanzibar – Sayyid Khalifa bin Harub Al-Busaid, Sultan of Zanzibar (1911-1960)

Asia

• Afghanistan
  • Monarch – Amanullah Shah, King of Afghanistan (1926-1929)
  • Prime Minister – Sardar Shir Ahmad, Prime Minister of Afghanistan (1927-1929)
• Brunei – Ahmad Tajuddin, Sultan of Brunei (1924–1950)
• Republic of China
  • Beijing Government -
    • President – Chang Tso-Lin, Generalissimo of the Military Government (1926-1928)
    • Premier – Pan Fu, Premier of the Republic of China (1927-1928)
  • Wuhan Government -
    • President – Tan Yankai, Chairman of the Standing Committee of the National Government (1927-1928)
  • Nanjing Government -
    • President Chiang Kai-Shek, Chairman of the National Government (1928-1932)
    • Premier – Tan Yankai, President of the Executive Yuan (1928-1930)
• Japan
  • Monarch – Showa Emperor, Emperor of Japan (1926-1989)
  • Prime Minister – Giichi Tanaka, Prime Minister of Japan (1927-1929)
• 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 – John Baird, 1st Baron of Stonehaven, Governor-General of Australia (1925-1931)
  • Prime Minister – Stanley Bruce, Prime Minister of Australia (1923-1929)

Europe

• Albania –
  • Head of State -
    1. Amet Zogu, President of Albania (1925-1928)
    2. Amet Zogu declares himself King Zog I
    3. Zog I, King of Albania (1928-1939)
• Denmark
  • Monarch – Christian X, King of Denmark (1912-1947)
  • Prime Minister – Thomas Madsen-Mygdal, Prime Minister of Denmark (1926-1929)
• Finland -
  • President – Lauri Kristian Relander, President of Finland (1925-1931)
  • Prime Minister -
    1. Juho Sunila, Prime Minister of Finland (1927-1928)
    2. Oskari Mantere, Prime Minister of Finland (1928-1929)
• France -
  • President – Gaston Doumergue, President of France (1924-1931)
  • Prime Minister – Raymond Poincaré, President of the Council (1926-1929)
• Germany –
  • President – Paul von Hindenburg, Reich President (1925-1934)
  • Chancellor –
    1. Wilhelm Marx, Chancellor of Germany (1926-1928)
    2. Hermann Müller, Chancellor of Germany (1928-1930)
• Irish Free State -
  • Monarch – George V, King of Ireland (1910-1936)
  • Governor-General –
    1. Timothy Michael Healy, Governor-General of the Irish Free State (1922-1928)
    2. James McNeill, Governor-General of the Irish Free State (1928-1932)
  • Prime Minister – W.T. Cosgrave, President of the Executive Council of the Irish Free State (1922-1932)
• Italy -
  • Monarch – Vittorio Emanuele III, King of Italy (1900-1946)
  • Prime Minister – Benito Mussolini, Prime Minister of Italy (1922-1943)
• Latvia -
  • President – Gustavs Zemgals, President of Latvia (1927-1930)
  • Prime Minister
    1. Marģers Skujenieks, Prime Minister of Latvia (1926-1928)
    2. Pēteris Juraševskis, Prime Minister of Latvia (1928)
    3. Hugo Celmiņš, Prime Minister of Latvia (1928-1931)
• Poland
  • President – Ignacy Mościcki, President of Poland (1926-1939)
  • Prime Minister -
    1. Józef Piłsudzki, President of the Council of Ministers (1926-1928)
    2. Kazimierz Bartel, President of the Council of Ministers (1928-1929)
• Romania – Michael, King of Romania (1927-1930)
• United Kingdom -
  • Monarch – George V, King of the United Kingdom (1910-1936)
  • Prime Minister – Stanley Baldwin, Prime Minister of the United Kingdom (1924-1929)

North America and the Caribbean

• Canada
  • Monarch – George V, King of Canada (1910-1936)
  • Governor-General – Viscount Willingdon of Ratton, Governor-General of Canada (1926-1931)
  • Prime Minister – William Lyon Mackenzie King, Prime Minister of Canada (1926-1930)
• Newfoundland
  • Monarch – King George V, King of Newfoundland {1910-1936}
  • Governor –
  1. William L. Allardyce, Governor of Newfoundland (1922-1928)
  2. John Middleton, Governor of Newfoundland (1928-1932)
  • Prime Minister –
  1. Walter Stanley Monroe, Prime Minister of Newfoundland (1924-1928)
  2. Frederick C. Alderdice, Prime Minister of Newfoundland (1928)
  3. Richard Squires, Prime Minister of Newfoundland (1928-1932)
• United States – Calvin Coolidge, President of the United States (1923-1929)

South America

• Bolivia – Hernando Siles, President of Bolivia (1926-1930)
• Brazil – Washington Luís, President of Brazil (1926-1930)
• Colombia – Miguel Abadía Méndez, President of Colombia (1926-1930)
• Paraguay –
  1. Eligio Ayala, President of Paraguay (1924-1928)
  2. José Patricio Gugguiari, President of Paraguay (1928-1931)
• Peru – Augusto B. Leguía y Salcedo, President of Peru (1919-1930)
• Venezuela – Juan Vicente Gómez, President of Venezuela (1915-1929)