The flag of Peru is a vertical tricolour of red, white, and red.
State Flag of Peru.
Specification of flag of Peru.
Flag of Tacna Regiment (1820 proposal)
Flag of the Protectorate of Peru 1821-1822.
Third flag of Peru (1822 - 1825).
Flag of Peru (1825–1884)
Flag of the Peru-Bolivian Confederation
Flag of Peru (1825 - 1950)