| Lordship of Sonseca | |
|---|---|
 | |
| Creation date | 1650 |
| Created by | Philip IV |
| Peerage | Peerage of Spain |
| First holder | Duarte Fernández de Acosta, 1st Lord of Sonseca |
| Present holder | Santiago García y Boscá, 5th Lord of Sonseca[1] |
Lord of Sonseca (Spanish: Señor de Sonseca) is a hereditary title in the Peerage of Spain, granted in 1650 by Philip IV to Duarte Fernández de Acosta.[2][3]