1834 in Spain

Events from the year 1834 in Spain.

Incumbents

 * Monarch: Isabella II
 * Regent: Maria Christina of the Two Sicilies
 * Prime Minister - Francisco Cea Bermudez (until 16 January); Francisco de Paula Martínez de la Rosa y Berdejo (starting 16 January)

Events

 * April 22 - Battle of Alsasua
 * October 27 - Battle of Alegría de Álava
 * October 28 - Battle of Venta de Echavarri
 * December 12 - Battle of Mendaza
 * December 15 - First Battle of Arquijas

Deaths

 * May 17 - Enrique José O'Donnell, Conde de La Bisbal
 * Gaspar de Vigodet