Major-General John Castle Woollett, CBE MC (5 November 1915 – 30 May 2007) was a British Army officer. He joined the Royal Engineers in 1935 and studied for a degree in mechanical sciences at St John's College, Cambridge. Woollett joined the British Expeditionary Force (BEF) in France in September 1939, at the start of the Second World War. After the BEF was evacuated to the United Kingdom in 1940 he volunteered for commando service. Woollett commanded the demolition engineers in Operation Archery, a 1941 raid on Vågsøy in German-occupied Norway. He commanded 16 Field Squadron (later 16 Assault Squadron), an armoured engineer unit, from 1942. With the 79th Armoured Division he took part in the North-West Europe campaign of 1944–45, assisting with river crossings and demolition of German st