Henry Herbert, 3rd Earl of Pembroke (d. 1750), was a prominent British nobleman and politician during the 18th century. He was born into the Herbert family, a well-known lineage in Wales, and succeeded his father as Earl in 1733. Henry served as a Member of Parliament and held various positions in government, contributing to the political landscape of his time. As the Earl of Pembroke, he was also a patron of the arts and education. He played a significant role in the development of Wilton House, the family estate, which became a center for art and culture. His legacy includes support for the Royal Academy of Arts and other cultural institutions.