Daniel Owen Woolgar Jarvis is a British politician and former Army officer who has served as Minister of State for Security since July 2024, and as Member of Parliament (MP) for Barnsley North, formerly Barnsley Central, since 2011. A member of the Labour and Co-operative Party, he was Mayor of South Yorkshire, formerly Sheffield City Region, from 2018 to 2022. Jarvis served as a member of the Parachute Regiment from 1997 to 2011.