The 2nd Armoured Division was a division of the British Army that was active during the early stages of the Second World War. The division's creation had been discussed since the beginning of 1939, with the intent to form it by splitting the 1st Armoured Division. A lack of tanks delayed this until December 1939. For a short period after its creation, the division had no assigned units until the 1st Light Armoured Brigade was assigned to it from the 1st Armoured Division, and the 22nd Heavy Armoured Brigade from Southern Command.