Sir Arthur Nicholas Winston Soames (born 12 February 1948) is a British Conservative Party politician who served as the Member of Parliament (MP) for Mid Sussex from 1997 to 2019, having previously served as the MP for Crawley from 1983 to 1997.
Soames was Minister of State for the Armed Forces from 1994 to 1997 in the government of John Major. He had the whip removed on 3 September 2019, for voting against the government, before it was restored on 29 October. His main political interests are defence, international relations, rural affairs and industry. He is a grandson of former prime minister Sir Winston Churchill.