During the Pininsular War ( 1808 - 1824 ), the 3rd Cazadores saw actions in various battles, for exemple :
Battle of the Côa 24th July 1810
Battle of Bussaco 27th September 1810
Battle of Pombal 11th March 1810
Battle of Fuentes de Oñoro 5th May 1811
Siege of Ciudad Rodrigo 19th January 1812
Siege of Badajoz 6th April 1812
Battle of Salamanca 22nd July 1812
Battle of Vitoria 21st June 1813
Battle of Nivelle 10th November 1813
Battle of the Nive 9th December 1813
Battle of Orthez 27th Februry 1814
Battle of Toulouse 10th April 1814
The Battle of the Côa
The Battle of Bussaco