The 37th Brigade was one of the New Army or Kitchener's Army brigades, and was assigned to the 12th (Eastern) Division and served on the Western Front during the First World War.

The brigade was raised in August 1914 from the thousands of men volunteering for Kitchener's New Armies.

[2] The 37th Infantry Brigade was with the 12th (Eastern) Infantry Division when they were sent in 1940 to France to join the British Expeditionary Force.

The division suffered very heavy casualties during the Battle of France and was disbanded in July 1940 after having been evacuated to England from Dunkirk.

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