Francis Leslie Pym, Baron Pym, (13 February 1922 – 7 March 2008) was a British Conservative politician who served in various positions in the Cabinet in the 1970s and 1980s, including Foreign Secretary, Defence Secretary, Northern Ireland Secretary and Leader of the House of Commons.
He was Member of Parliament (MP) for Cambridgeshire from 1961 to 1983 and South East Cambridgeshire from 1983 to 1987, and was made a life peer in 1987.