Field Marshal Allan Francis Harding, 1st Baron Harding of Petherton, GCB, CBE, DSO & Two Bars, MC (10 February 1896 – 20 January 1989), known as John Harding, was a senior British Army officer who fought in both the First World War and the Second World War, served in the Malayan Emergency, and later advised the British government on the response to the Mau Mau Uprising. He also served as Chief of the Imperial General Staff (CIGS), the professional head of the British Army, and was Governor of Cyprus from 1955 to 1957 during the Cyprus Emergency.