List of state leaders in the 19th century

Lists 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) List of state leaders in 19th-century British South Asia subsidiary states List of state leaders in the 19th-century Holy Roman Empire List of governors of dependent territories in the 19th century