21st Division (United Kingdom)

21st Division
Active	September 1914 – May 1919
Country	United Kingdom
Branch	British Army
Type	Infantry
Size	Division
Engagements	World War I Battle of Loos Battle of the Somme Battle of Arras Battle of Passchendaele Battle of Cambrai

The 21st Division was an infantry division of the British Army during World War I, raised in September 1914 by men volunteering for Lord Kitchener's New Armies. The division moved to France in September 1915 and served on the Western Front for the duration of the First World War. The divisional insignia was the "triple-seven".