45th Brigade (United Kingdom)

The 45th Brigade was a formation of the British Army. It was one of the new army or Kitchener's Army brigades, and assigned to the 15th (Scottish) Division and served on the Western Front during the First World War.

Formation
Not all the infantry battalions served in the brigade at the same time.
 * 13th Battalion, Royal Scots
 * 6/7th Battalion, Royal Scots Fusiliers
 * 6th Battalion, Queen's Own Cameron Highlanders
 * 11th Battalion, Argyll & Sutherland Highlanders
 * 1/8th Battalion, Argyll & Sutherland Highlanders
 * 45th Machine Gun Company
 * 45th Trench Mortar Battery