Bolivian–Peruvian territorial dispute

Bolivian–Peruvian Wars
Part of the South American territorial disputes

Bolivian, Peruvian and Brazilian territorial claims, c. 1909
Date6 August 1825 – 17 September 1909 (84 years, 1 month, 1 week and 4 days)
Location
Result Polo–Bustamante Treaty is signed in 1909
Belligerents
 Bolivia  Peru
Casualties and losses
1000 dead 50 dead

The Bolivian–Peruvian territorial dispute was a territorial dispute between Bolivia and Peru that lasted from the former's independence in 1825 to the signing of the Polo–Bustamante Treaty in 1909.