Keith Joseph
 Keith Sinjohn Joseph Baron Joseph Bt CH PC (17 January 1918 – 10 December 1994) was a British barrister and politician. A member of the Conservative Party he served in the Cabinet under three prime ministers: (Harold Macmillan Edward Heath and Margaret Thatcher). He was a key influence in the creation of what came to be known as Thatcherism and the subsequent decline of One-nation conservatism and from 1979 the period of the liberal Postwar consensus.