William Herbert, 1st Earl of Pembroke (died 1570)

The Earl of Pembroke
The young William Herbert wearing Greenwich armour. Portrait at the National Museum in Cardiff.
Bornc. 1501
Died17 March 1570
Title1st Earl of Pembroke
Spouse(s)Anne Parr
Anne Talbot
Children3 (including Henry Herbert, 2nd Earl of Pembroke)
Parent(s)Sir Richard Herbert
Margaret Cradock

William Herbert, 1st Earl of Pembroke, 1st Baron Herbert of Cardiff KG PC (c. 1501  17 March 1570) was a Welsh Tudor period nobleman, politician, and courtier.

Herbert was the son of Sir Richard Herbert and Margaret Cradock. His father was an illegitimate son of William Herbert, 1st Earl of Pembroke of the eighth creation (1468), by his mistress, Maud, daughter of Adam ap Howell Graunt.