Ranil Malcolm Jayawardena is a British politician who has been the Member of Parliament (MP) for North East Hampshire since 2015. A member of the Conservative Party, he served under Prime Minister Liz Truss as Secretary of State for Environment, Food and Rural Affairs from September to October 2022. He previously served as Parliamentary Under-Secretary of State for International Trade from 2020 to 2022.

The secretary of state for environment, food and rural affairs, also referred to as the environment secretary, is a secretary of state in the Government of the United Kingdom, with overall responsibility for the Department for Environment, Food and Rural Affairs (Defra). The incumbent is a member of the Cabinet of the United Kingdom.