12th Brigade or 12th Infantry Brigade may refer to:

Argentina

Australia

India

12th Cavalry Brigade (British Indian Army) The North Midland Mounted Brigade (later numbered as the 22nd Mounted Brigade) was a yeomanry brigade of the British Army, formed as part of the Territorial Force in 1908. It served in the Sinai and Palestine Campaign in the First World War. ...

of the British Indian Army in the First World War, distinct from the one below *

12th Indian Cavalry Brigade The 12th Indian Cavalry Brigade was a cavalry brigade of the British Indian Army that formed part of the Indian Army during the First World War. It remained in India throughout the war. History The 12th Indian Cavalry Brigade was formed under ...

of the British Indian Army in the First World War, distinct from the one above *

12th Indian Brigade The 12th Indian Brigade was an infantry brigade of the British Indian Army that saw active service in the First World War. It served in the Mesopotamian Campaign on the Euphrates Front throughout its existence. History The 12th Indian Brigade ...

of the British Indian Army in the First World War *

12th Indian Infantry Brigade 1 (one, unit, unity) is a number representing a single or the only entity. 1 is also a numerical digit and represents a single unit of counting or measurement. For example, a line segment of ''unit length'' is a line segment of length 1. I ...

of the British Indian Army in the Second World War

Israel

* 12th Negev Brigade

Japan

* 12th Brigade (Japan)

Spain

* XII International Brigade

United Kingdom

* 12th Mechanised Brigade (United Kingdom) * 12th Mounted Brigade (United Kingdom) * Artillery Brigades ** 12th (Howitzer) Brigade Royal Field Artillery **

XII Brigade, Royal Horse Artillery XII Brigade, Royal Horse Artillery was a brigade of the Royal Horse Artillery which existed in the early part of the 20th century. It was dissolved during World War I as its constituent batteries were posted to other formations. History Bac ...

United States

12th Combat Aviation Brigade (United States) The 12th Combat Aviation Brigade is a Combat Aviation Brigade of the United States Army. It was first organized as the 12th Aviation Group at Fort Benning, Georgia, on 18 June 1965. Vietnam The unit deployed to Vietnam in August 1965 to comma ...