John Allman Hemingway, DFC, AE (born 17 July 1919) is an Irish former Royal Air Force fighter pilot. He served during the Second World War in the Battle of Dunkirk, the Battle of Britain, the Allied invasion of Italy and the Invasion of Normandy. Following the death of William Clark in May 2020, Hemingway became the last verified surviving airman of the Battle of Britain. He was shot down four times during the Second World War.