List of colonial governors in 1803

This is a list of the governors of colonies, protectorates, or other dependencies in 1803. Where applicable, native rulers are also listed.

Ottoman Empire

• Principality of Abkhazia – Kelesh Begi (1789–1806)

Portugal

• Angola – Fernão António de Noronha, Governor of Angola (1802–1806)
• Macau –
  1. Jose Manuel Pinto, Governor of Macau (1800–1803)
  2. Caetano de Sousa Pereira, Governor of Macau (1803–1806)

Spanish Empire

• Viceroyalty of New Granada –
  1. Pedro Mendinueta y Múzquiz, Viceroy of New Granada (1797–1803)
  2. Antonio José Amar y Borbón, Viceroy of New Granada (1803–1810)
• Viceroyalty of New Spain –
  1. Félix Berenguer de Marquina (1800–1803)
  2. José de Iturrigaray y Aréstegui (1803–1808)
  • Captaincy General of Cuba – Salvador de Muro y Salazar, Governor of Cuba (1799–1812)
  • Spanish East Indies – Rafael María de Aguilar y Ponce de León, Governor-General of the Philippines (1793–1806)
  • Commandancy General of the Provincias Internas – Nemesio Salcedo y Salcedo (1802–1813)
• Viceroyalty of Peru – Gabriel de Avilés y del Fierro (1801–1806)
  • Captaincy General of Chile – Luis Muñoz de Guzmán, Royal Governor of Chile (1802–1808)
• Viceroyalty of the Río de la Plata – Joaquín del Pino y Rozas (1801–1804)

United Kingdom

• Cayman Islands – William Bodden, Chief Magistrate of the Cayman Islands (1776–1823)
• Malta Protectorate – Alexander Ball, Civil Commissioner of Malta (1802–1809)
• New South Wales – Philip Gidley King, Governor of New South Wales (1800–1806)