Juan de Zavala y de la Puente, 1st Marquess of Sierra Bullones was a Spanish nobleman and politician. After fighting in the First Carlist War, the Marquess served as Prime Minister of Spain.
- Occupation
- diplomat, military personnel, minister, politician
- Position held
- Minister of State of Spain, Minister of the Spanish Navy, Minister of the Spanish Navy, ministro de la Guerra
- Citizenship
- Spain, Peru
- Born
- December 27, 1804