The 201st Field Artillery Regiment is a West Virginia Army National Guard regiment. It currently perpetuates the Virginia elements of the Maryland and Virginia Rifle Regiment, which fought in the American Revolution. Organized by Colonel Morgan Morgan in Bunker Hill, West Virginia in 1735, it is one of the oldest continually-active regiments in the U.S. Army, and the oldest unit in the West Virginia Army National Guard. Units also saw action on both sides of the American Civil War, with many companies of the regiment combined to form the Union Army's 1st West Virginia Infantry.
The 12th Field Artillery Regiment is a unit of the United States Army.
The 6th Field Artillery Regiment is a Field Artillery Branch regiment of the United States Army first activated in 1907 from numbered companies of artillery. It was first organized with two battalions.
The 13th Field Artillery Regiment is a field artillery regiment of the United States Army first formed in 1916.
The 17th Field Artillery Regiment is a field artillery regiment of the United States Army first formed in 1916.
The 18th Field Artillery Regiment is a field artillery regiment of the United States Army first formed in 1916.
The 21st Field Artillery Regiment is a field artillery regiment of the United States Army first formed in 1916. A parent regiment under the U.S. Army Regimental System, all components of the regiment are currently inactive. The 1st Battalion 21st Field Artillery Regiment, the regiment's final active component, deactivated on 12 June 2014.
The 22nd Field Artillery Regiment is a Field Artillery regiment of the United States Army.
The 28th Field Artillery Regiment is a field artillery regiment of the United States Army, first constituted in 1918 in the National Army (USA).
The 76th Field Artillery Regiment is a field artillery regiment of the United States Army. First formed as a cavalry regiment in 1916, the regiment was converted to field artillery in 1917, and served in Europe during World War I with the 3rd Division and as a separate battalion during World War II, as well as in peacetime at Fort Knox, KY, and Fort Devens, MA. Since 1959, the regiment has been a parent regiment under the Combat Arms Regimental System and the U.S. Army Regimental System, with regimental elements serving with the 3rd Infantry Division in Germany and Operation Iraqi Freedom, with the 7th Infantry Division in Korea, and in the Army Reserve. No regimental elements are currently active.
The 77th Field Artillery Regiment is a field artillery regiment of the United States Army. First constituted 1916 in the Regular Army as a cavalry regiment. Reorganized in 1917 as field artillery and given its current designation.
The 79th Field Artillery Regiment is a field artillery regiment of the United States Army. First constituted 1916 in the Regular Army.
The 38th Field Artillery Regiment is a field artillery regiment of the United States Army.
The 81st Field Artillery Regiment is a field artillery regiment of the United States Army.
The 84th Field Artillery Regiment is a field artillery regiment of the United States Army.
The 75th Field Artillery Regiment is a field artillery regiment of the United States Army.
The 300th Field Artillery Regiment is a Field Artillery regiment of the United States Army.
The 146th Field Artillery Regiment is a field artillery regiment of the Army National Guard first Constituted in 1886 as the 1st, and 2nd Regiments of Infantry.
The 13th Coast Artillery Regiment was a Coast Artillery regiment in the United States Army. Elements of the regiment served during World War II in the Harbor Defenses of Pensacola, HD Key West, HD Galveston, HD Charleston, Temporary HD of New Orleans, and in Bora Bora in the South Pacific. The regiment was broken up and its elements redesignated on 31 August 1944 as part of an Army-wide reorganization.
The 212th Coast Artillery was a Coast Artillery regiment in the New York National Guard.
United States 
