The Battle of the Pyrenees was a large-scale offensive launched on 25 July 1813 by Marshal Nicolas Jean de Dieu Soult from the Pyrénées region on Emperor Napoleon's order, in the hope of relieving French garrisons under siege at Pamplona and San Sebastián. After initial success the offensive ground to a halt in the face of increased allied resistance under the command of Arthur Wellesley, Marquess of Wellington. Soult abandoned the offensive on 30 July and headed toward France, having failed to relieve either garrison.

Marshal General Jean-de-Dieu Soult, 1st Duke of Dalmatia was a French general and statesman. He was a Marshal of the Empire during the Napoleonic Wars, and served three times as President of the Council of Ministers of France.