Price Devereux, 10th Viscount Hereford (9 June 1694 – 29 July 1748) was a British Tory politician who sat in the House of Commons from 1719 to 1740 when he succeeded to a peerage as Viscount Hereford. Devereux was the son of Price Devereux, 9th Viscount Hereford and his wife Mary Sandys, daughter of Samuel Sandys of Ombersley Court, Worcestershire. He entered Balliol College, Oxford in 1711. On Devereux' death on 29 July 1748, the title passed to Edward Devereux, a distant cousin in Nantcribba, Montgomeryshire and the estate at Vaynor Park was sold.