1865 in Brazil

Events in the year 1865 in Brazil.

Incumbents

 * Monarch: Pedro II
 * Prime Minister:
 * Francisco José Furtado (until 12 May)
 * Marquis of Olinda (starting 12 May)

Events

 * 10 June - Battle of São Borja

Births

 * April 28 - Vital Brazil, biomedical scientist and immunologist (died 1950)
 * May 5 - Cândido Rondon, military officer (died 1958)