Sir Mark Steven Spencer is a British politician who served as Minister of State for Food, Farming and Fisheries between 2022 and 2024. He previously served as Leader of the House of Commons and Lord President of the Council from February to September 2022 and as Chief Whip from 2019 to 2022. A member of the Conservative Party, he served as Member of Parliament (MP) for Sherwood from 2010 until 2024, when he lost his seat in the 2024 General election.