Leopoldo O'Donnell

The Most Excellent The Duke of Tetuán GE
Prime Minister of Spain
In office 14 July 1856 – 12 October 1856
Monarch	Isabella II
Preceded by	The Duke of la Victoria
Succeeded by	The Duke of Valencia
In office 30 June 1858 – 2 March 1863
Monarch	Isabella II
Preceded by	Francisco Javier de Istúriz
Succeeded by	The Marquis of Miraflores
In office 16 September 1864 – 10 July 1866
Monarch	Isabella II
Preceded by	The Duke of Valencia
Succeeded by	The Duke of Valencia
Personal details
Born	(1809-01-12)12 January 1809 Santa Cruz de Tenerife, Tenerife, Canary Islands, Spain
Died	5 November 1867(1867-11-05) (aged 58) Biarritz, French Empire
Resting place	Convent of the Salesas Reales
Political party	Unión Liberal
Spouse	Manuela Barges
Relations	Margarita Diez-Colunje y Pombo (cousin)

Leopoldo O'Donnell y Jorris, 1st Duke of Tetuán, GE (12 January 1809 – 5 November 1867), was a Spanish general and Grandee who was Prime Minister of Spain on several occasions.