Sir Edward Richard George "Ted" Heath, KG, MBE, PC (9 July 1916 – 17 July 2005) was a British Conservative politician who served as Prime Minister of the United Kingdom (1970–74) and as Leader of the Conservative Party (1965–75).

Born in Broadstairs, Kent, Heath studied at Oxford and served in the Second World War. He was first elected in the 1950 general election, for Bexley and was government Chief Whip during the 1950s. Entering the Cabinet as Minister of Labour in 1959, he was then Lord Privy Seal responsible for Macmillan's unsuccessful EEC entry negotiations, then President of the Board of Trade. In 1965 Heath won the leadership of the Conservative Party against Reginald Maudling and Enoch Powell. The general election of 1966 saw the Labour government of Harold Wilson achieve a large increase in seats, however Heath remained Conservative leader.

Heath became Prime Minister after winning the 1970 general election. In 1971, Heath oversaw the decimalisation of British coinage and in 1972, he implemented major reform to the UK's system of local government. In foreign policy, Heath took the UK into the European Economic Community (EEC) in 1973. Heath's premiership oversaw the height of The Troubles in Northern Ireland, with the suspension of the Stormont parliament and the imposition of direct British rule. Unofficial talks with IRA delegates were unsuccessful, as was the Sunningdale Agreement of 1973, which caused Ulster Unionists to withdraw from the Conservative whip.