Dave Lewis

Sir David John Lewis is a British business executive. He is the chief executive of Diageo, effective from January 2026. He was previously the chief executive of Tesco from 2014 to 2020 and Chair of Haleon from 2022 to 2025. Prior to joining Tesco, he was president of global personal care at Unilever. He is a trustee of The Royal Foundation and chair of the World Wide Fund UK.