List of Famous people with last name Penrhyn

Edward Gordon Douglas-Pennant, 1st Baron Penrhyn, was a Scottish landowner in Wales, and a Conservative Party politician. He played a major part in the development of the Welsh slate industry.

George Sholto Gordon Douglas-Pennant, 2nd Baron Penrhyn, was a landowner who played a prominent part in the Welsh slate industry as the owner of the Penrhyn Quarry in North Wales.

Edward Sholto Douglas-Pennant, 3rd Baron Penrhyn, was a British Conservative politician.

Richard Pennant, 1st Baron Penrhyn, was the owner of Penrhyn estate, on the outskirts of Bangor, North Wales, six sugar plantations in Jamaica, and hundreds of enslaved African workers. He was a staunch anti-abolitionist and sat in the House of Commons between 1761 and 1790. He received an Irish peerage in 1783.