List of State Leaders in 1929 - North America

North America

• Canada
  • Monarch - George V, King of the British Dominions Beyond the Seas (1910–1936)
  • Governor General - Freeman Freeman-Thomas, Marquess of Willingdon, Governor General of Canada (1926–1931)
  • Prime Minister - William Lyon Mackenzie King, Prime Minister of Canada (1926–1930)

• Costa Rica
  • President - Cleto González Víquez, President of Costa Rica (1928–1932)

• Cuba
  • President - Gerardo Machado, President of Cuba (1925–1933)

• Dominican Republic
  • President - Horacio Vásquez, President of the Dominican Republic (1924–1930)

• El Salvador
  • President - Pío Romero Bosque, President of El Salvador (1927–1931)

• Guatemala
  • President - Lázaro Chacón González, President of Guatemala (1926–1931)

• Haiti (under US occupation)
  • High Commissioner - John H. Russell, Jr., High Commissioner to Haiti (1919–1930)
  • President - Louis Borno, President of Haiti (1922–1930)

• Honduras
  • President -
    1. Miguel Paz Barahona, President of Honduras (1925–1929)
    2. Vicente Mejía Colindres, President of Honduras (1929–1933)

• Mexico
  • President - Emilio Portes Gil, President of Mexico (1928–1930)

• Newfoundland
  • Monarch - George V, King of the British Dominions Beyond the Seas (1910–1936)
  • Governor - Sir John Middleton, Governor of Newfoundland (1928–1932)
  • Prime Minister - Sir Richard Squires, Prime Minister of Newfoundland (1928–1932)

• Nicaragua
  • President -
    1. Adolfo Díaz, President of Nicaragua (1926–1929)
    2. José María Moncada Tapia, President of Nicaragua (1929–1933)

• Panama
  • President - Florencio Harmodio Arosemena, President of Panama (1928–1931)

• United States
  • President -
    1. Calvin Coolidge, President of the United States (1923–1929)
    2. Herbert Hoover, President of the United States (1929–1933)