Diego Sarmiento de Acuña, 1st Count of Gondomar

Diego Sarmiento de Acuña
Copy of portrait by José María Galván y Candela
Ambassador of Spain to England
In office
1613–1618
MonarchPhilip III of Spain
Preceded byPedro de Zúñiga y de la Cueva
In office
1620–1622
MonarchPhilip IV of Spain
Succeeded byJuan de Mendoza y Velasco
Personal details
Born
Diego de Sarmiento Acuña

(1567-11-01)November 1, 1567
Astorga, Castile
DiedOctober 2, 1626(1626-10-02) (aged 58)
Casalarreina, Castile
SpouseConstanza de Acuña
ParentGarcía Sarmiento de Sotomayor
ProfessionDiplomat, governor, commander, soldier

Diego Sarmiento de Acuña, 1st Count of Gondomar (November 1, 1567 October 2, 1626), referred to simply as Count Gondomar, was a Spanish nobleman and diplomat. He twice served as Spain's ambassador to England and later held an informal but influential role as Spain's leading expert on English affairs, a position he maintained until his death.

In England, Gondomar was widely regarded as the leader of a Spanish faction at the English court, a confidant privy to the inner thoughts of King James I, and working to advance the Papist cause.