Quintin McGarel Hogg, Baron Hailsham of St Marylebone, KG, CH, PC, QC, FRS (9 October 1907 – 12 October 2001), who held the title 2nd Viscount Hailsham from 1950 to 1963, was a British politician known for the length of his career, the vigour with which he campaigned for the Conservative Party, and the influence of his political writing.