This is a list of state leaders in the 19th century (1851–1900) AD, except for the leaders within British south Asia and its predecessor states, and those...

of state leaders in the 19th century include: List of state leaders in the 19th century (1801–1850) List of state leaders in the 19th century (1851–1900)...

century (1801–1850) List of state leaders in the 19th century (1851–1900) See also List of state leaders in the 18th-century Holy Roman Empire List of...

of state leaders by century List of state leaders in the 19th century (1851–1900) List of state leaders in the 20th century (1901–1950) List of state...

List of state leaders in the 19th century (1851–1900) List of state leaders in the 19th century (1801–1850) List of state leaders in the 19th-century...

This is a list of state leaders in the 19th century (1801–1850) AD, except for the leaders within British south Asia and its predecessor states, and those...

This is a list of territorial governors in the 19th century (1801–1900), such as the administrators of colonies, protectorates, or other dependencies....

a list of the top-level leaders for religious groups with at least 50,000 adherents, and that led anytime from January 1, 1801, to December 31, 1900. It...

is a list of state leaders in the 20th century (1901–1950) AD, such as the heads of state, heads of government, and the general secretaries of single-party...

provides a list of wars occurring between 1800 and 1899. Conflicts of this era include the Napoleonic Wars in Europe, the American Civil War in North America...