Sir John Henry Scourfield, 1st Baronet (30 January 1808 – 3 June 1876 ) was a Welsh Conservative politician who sat in the House of Commons from 1852 to 1876.
Scourfield was born John Henry Phillips, the son of Owen Phillips of Williamstown, Pembrokeshire, Wales and his wife Ann Elizabeth Scourfield, niece of William Henry Scourfield of the Mote and Robeston Hall. He was educated at Harrow School and at Oriel College, Oxford graduating BA 3rd class in classics in 1828 and MA in 1832.
He was a Deputy Lieutenant and J.P. for Pembroke and chairman of the Quarter Sessions of Pembroke. He was also High Sheriff of Pembrokeshire in 1833 and Lord-Lieutenant and Custos Rotulorum of the borough of Haverfordwest. In 1862 he assumed the name of Scourfield by Royal Licence on succeeding to the estates of his maternal uncle.
At the 1852 general election Scourfield was elected Member of Parliament for Haverfordwest and held the seat until 1868. At the 1868 general election he was elected MP for Pembrokeshire and held the seat until his death aged 68 in 1876. He was created a baronet by Disraeli on 18 February 1876 but died the following May.
As John Philipps, he was a cricketer with amateur status who was associated with Marylebone Cricket Club (MCC) and made his first-class debut in 1830.