Air Vice-Marshal John Raymond Ellis, CB, QHC (born 3 November 1963) is a British Anglican priest and former police officer. Between July 2018 and July 2022 he served as Chaplain-in-Chief of the Royal Air Force Chaplains Branch and Archdeacon for the Royal Air Force. He had worked as a police officer and then in parish ministry in the Diocese of St Edmundsbury and Ipswich from 1997, before joining the Royal Air Force Chaplains Branch in 2004.