Hugh Boscawen, 1st Viscount Falmouth PC (pronounced "Boscowen") (/bɒsˈkoʊ.ən/ bos-KOH-ən; ca. 1680 – 25 October 1734), was an English Whig politician who sat in the House of Commons for Cornish constituencies from 1702 until 1720 when he was raised to the peerage.