1812 in Spain
Events from the year 1812 in Spain.
Incumbents
- Monarch: Joseph I
- Prime Minister - Mariano Luis de Urquijo
Events
- January 7–20 - Siege of Ciudad Rodrigo (1812)
- March 16-April 6 - Siege of Badajoz (1812)
- March 19 - ratification of the Spanish Constitution of 1812
- April 9 - Battle of Arlabán (1812)
- June 29-August 19 - Siege of Astorga (1812)
- July 22 - Battle of Salamanca
- October 25–29 - Battle of Tordesillas (1812)