Peter John Galloway, LVO, OBE, KStJ, JP, FSA (born 19 July 1954) is a British Anglican priest and historian, specialising in ecclesiastical history, architectural history, and the British orders of chivalry. From 2008 to 2019, he was Chaplain of the Queen's Chapel of the Savoy and Chaplain of the Royal Victorian Order. His is also a visiting professor of Brunel University London.