1804 colonial governors - Events of 1805 - 1806 colonial governors - Colonial governors by year

Ottoman Empire

• Abkhazia - Kelesh Begi, Prince of Abkhazia (1789-1806)

Portugal

• Angola - Fernão António de Noronha, Governor of Angola (1802-1806)
• Macau - Caetano de Sousa Pereira, Governor of Macau (1803-1806)

United Kingdom

• New South Wales - Philip Gidley King, Governor of New South Wales (1800-1806).
• Canada - Robert Prescott, Governor-in-Chief of the Canadas, New Brunswick, and Nova Scotia (1796-1814)
• Cape Breton Island - John Despard, Lieutenant Governor of Cape Breton Island (1800-1807)
• Newfoundland - Sir Erasmus Gower, Commodore-Governor of Newfoundland (1804-1806)
• Prince Edward Island - Joseph Frederick Wallet DesBarres, Governor of Prince Edward Island, (1804-1812)