The Percival P.56 Provost is a basic trainer aircraft that was designed and manufactured by British aviation company Percival.
The Provost entered service with the RAF during 1953 and quickly proved to be more capable than the preceding Prentice. It was a relatively successful aircraft, being exported for multiple overseas operators. Various models were developed, both armed and unarmed, to meet with customer demands. The Provost later adapted to make use of a turbojet engine, producing the BAC Jet Provost. During the 1960s, the type was withdrawn from RAF service in favour of its jet-powered successor. It continued to be used for decades after with various export customers.