No. 278 Squadron RAAF

278 Squadron
Active1 July 2003 – 17 December 2020
CountryAustralia
BranchRoyal Australian Air Force
RoleTechnical training
Part ofAir Combat Group, 78 Wing
baseRAAF Base Amberley
Motto(s)Prepare to Defend and Strike

No 278 Squadron was a Royal Australian Air Force unit formed on 1 July 2003 and disbanded on 17 December 2020. The squadron's formation removed day-to-day management responsibility of No. 78 Wing RAAF Technical Training and Operational Flight Trainer support elements from the Wing Headquarters.

No 278 Squadron had a combined Air Force/Australian Public Service workforce serving in Technical Training Flights at Williamtown and Amberley. The Squadron Headquarters was located at RAAF Base Amberley.