Lieutenant General Sir Colin Muir Barber KBE, CB, DSO & Bar (27 June 1897 – 5 May 1964) was a British Army officer who commanded the 15th (Scottish) Division during their actions across north west Europe during the Second World War. Barber was reputed to be the tallest officer in the British Army (at 6 ft 9 in (2.06 m)), and thus earned the ironic nickname "Tiny".