Air Vice-Marshal Ian W. Duguid, CB, OBE (born 1 December 1966) is a senior Royal Air Force serving as air office commanding No. 1 Group RAF, headquartered at RAF High Wycombe in Buckinghamshire. Duguid was a Harrier pilot and Typhoon Force Commander before assuming the role of the Air Officer Commanding of No. 11 Group, which he served as from 2018 to November 2021.