title: Siege of Callao
text: # Siege of Callao
  
  Siege of Callao may refer to:
  
  * First siege of Callao, 1821, during the Peruvian War of Independence
  * Second siege of Callao, 1824–1826, during the Peruvian War of Independence
  * Third siege of Callao, 1838, during the War of the Confederation
  