The 11th Field Artillery Regiment is a Field Artillery Branch regiment of the United States Army first formed in 1916. A parent regiment in the U.S. Army Regimental System, one battalion of the regiment is currently active, the 2nd Battalion, 11th Field Artillery Regiment assigned to the 2nd Brigade, 25th Infantry Division.

The Field Artillery Branch is the field artillery branch of the United States Army. This branch, alongside the Infantry and Cavalry branches, was formerly considered to be one of the "classic" combat arms branches, but is today included within the "Maneuver, Fires and Effects" (MFE) classification, in accordance with current U.S. Army organizational doctrine.