Geoffrey Howe, Welsh lawyer and politician, Deputy Prime Minister of the United Kingdom (d. 2015)
Richard Edward Geoffrey Howe, Baron Howe of Aberavon, (20 December 1926 – 9 October 2015) was a British Conservative politician who served as Deputy Prime Minister of the United Kingdom from 1989 to 1990.

Howe was Margaret Thatcher's longest-serving Cabinet minister, successively holding the posts of Chancellor of the Exchequer, Foreign Secretary, and finally Leader of the House of Commons, deputy prime minister and Lord President of the Council. His resignation on 1 November 1990 is widely considered to have precipitated Thatcher's resignation three weeks later.