1866 in Chile

Events in the year 1866 in Chile.

Incumbents

 * President: José Joaquín Pérez

Events

 * February 7 - Battle of Abtao
 * March 6 - Capture of the Paquete de Maule
 * March 31 - Bombardment of Valparaíso
 * August 22 - Chincha Islands War: Action of 22 August 1866
 * Chilean presidential election, 1866

Deaths

 * José Raymundo Del Río, Chilean politician (born 1783)