Blockades of Callaoinclude:
- Blockade of Callao (1816),occurred between January 21 and 28, 1816, duringGuillermo Brown'scorsair expedition .
- First blockade of Callao,occurred between February 28 and May 3, 1819 duringThomas Cochrane'scampaign .
- Second blockade of Callao,occurred between September 28 and November 6, 1819 during the Cochrane campaign.
- Third blockade of Callao,occurred between October 30, 1820 and September 19, 1821 during Cochrane's operations in support of theLiberating Expedition of Peru'ssiegeduring thePeruvian War of Independence.
- Fourth blockade of Callao,caused by the recovery of the port of Callao byroyalisttroops. Interrupted by a Spanish expedition on October 7.
- Callao mutiny ,February 5, 1824.
- Battle of Callao (1824) ,occurred on October 7, 1824, and interrupted the previous siege.
- Fifth blockade of Callao,occurred between January 7, 1825 and January 23, 1826 by a combined squad ofChileans,ColombiansandPeruviansled, at different times, byMartin Guisse,Manuel Blanco EncaladaandJuan Illingworth.It ended with thedefinitive capitulationof the fortress.
- Blockade of Callao (1838),occurred between August 17 and November 24, 1838 during theWar of the Confederation.
- Battle of Callao,occurred on May 2, 1866 during theChincha Islands War.
- Blockade of Callao,occurred between April 10, 1880 and January 16, 1881 during theWar of the Pacific.