
The 1st Aviation Brigade commands three distinctly different battalions—the 1st Battalion, 13th Aviation Regiment; the 1st Battalion, 145th Aviation Regiment; and the 2nd Battalion, 13th Aviation Regiment, the former Unmanned Aircraft Systems Training Battalion at Fort Huachuca, Arizona.

The Combat Aviation Brigade, 1st Cavalry Division is a divisional aviation brigade of the United States Army. It was activated on 16 September 1984.

The 2nd Combat Aviation Brigade is a Combat Aviation Brigade of the United States Army based at Camp Humphreys.

The 3rd Combat Aviation Brigade is a Combat Aviation Brigade of the United States Army based at Fort Stewart.

The 4th Combat Aviation Brigade is a Combat Aviation Brigade of the United States Army based at Fort Carson.

The 11th Expeditionary Combat Aviation Brigade is a Combat Aviation Brigade in the United States Army Reserve. It is one of two aviation brigades of Army Reserve Aviation Command. The brigade consists of a headquarters company, two black hawk assault battalions, and one fixed wing battalion, as follows:HHC, 11th Expeditionary Combat Aviation Brigade at Fort Carson, Colorado 1st Battalion (Assault), 158th Aviation Regiment, at Conroe, Texas, equipped with UH-60 Black Hawk 8th Battalion (Assault), 229th Aviation Regiment, at Fort Knox, Kentucky, equipped with UH-60 Black Hawk 6th Battalion (Theater) (Forward), 52nd Aviation Regiment, at Los Alamitos, California

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.

The 16th Combat Aviation Brigade is a Combat Aviation Brigade of the United States Army. It is subordinate to I Corps and based at Joint Base Lewis-McChord (JBLM).

The 17th Aviation Brigade is a military formation of the United States Army. It was originally activated at Nha Trang, Vietnam, as the 17th Aviation Group (Combat) on 15 December 1965 under the 1st Aviation Brigade. Later it moved to Tuy Hoa in November 1970 and then to Pleiku in January 1972. The group had the mission of commanding and controlling all non-divisional assets in II Corps Tactical Zone, under I Field Force. The 10th, 14th, 52d, 223rd and 268th Aviation Battalions as well as the 7th Squadron, 17th Cavalry served with the group.

The 18th Aviation Brigade is an inactive aviation brigade of the United States Army. Its initial formation in 1987 drew upon the resources of the 269th Aviation Battalion, originally formed in 1966.

The 25th Combat Aviation Brigade is a Combat Aviation Brigade of the United States Army's 25th Infantry Division based at Wheeler Army Airfield.

The Combat Aviation Brigade, 28th Infantry Division is a heavy aviation unit of the Pennsylvania Army National Guard. The Combat Aviation Brigade (CAB) is one of five brigades of the 28th Infantry Division. It provides aviation assets for both federal and state active duty missions. The aviators of the CAB fly the Sikorsky UH-60 Black Hawk, Eurocopter UH-72A Lakota and Boeing CH-47 Chinook helicopters. The CAB headquarters is at Muir Army Airfield, Fort Indiantown Gap, located north of Harrisburg, Pennsylvania.
The Expeditionary Combat Aviation Brigade, 34th Infantry Division (ECAB) is a unit of the Minnesota Army National Guard that supports the 34th Infantry Division and the state of Minnesota by providing aviation capabilities. The brigade is based in Saint Paul and uses UH-60 Black Hawk and CH-47 Chinook helicopters, and Beechcraft C-12 Huron fixed-wing aircraft for federal and state missions.

The Combat Aviation Brigade, 35th Infantry Division

The 63rd Theater Aviation Brigade is an aviation brigade of the United States Army. Headquartered in Frankfort, Kentucky as an element of the Kentucky Army National Guard. Elements of the 63rd Theater Aviation Brigade are also part of the New York Army National Guard.

The 77th Combat Aviation Brigade is an aviation brigade of the United States Army in the Arkansas Army National Guard. When federalized and mobilized for active service, the 77th Combat Aviation Brigade comes under the command and control of an Aviation Command.

The 110th Aviation Brigade is an aviation brigade of the United States Army conducting all flight training under the United States Army Aviation Center of Excellence at Fort Rucker, Alabama. It consists of a Headquarters, an academics section, a night vision device section, four subordinate battalions, and an Army Reserve Augmentation Brigade Headquarters: 1st Battalion, 11th Aviation Regiment 1st Battalion, 14th Aviation Regiment, Hanchey Army Heliport (AH-64D/E) 1st Battalion, 212th Aviation Regiment, Lowe Army Heliport and Shell Army Heliport 1st Battalion, 223rd Aviation Regiment, Cairns Army Airfield and Knox Army Heliport

The 159th Combat Aviation Brigade formerly supported the 101st Airborne Division, and was stationed at Fort Campbell, Kentucky. While active, 159th CAB made the 101st Airborne Division the only US Army Division with two organic aviation brigades, and currently the 101st Combat Aviation Brigade is the only CAB supporting the unit at Fort Campbell. The 159th Combat Aviation Brigade was inactivated on 15 May 2015.

The 166th Aviation Brigade is an aviation training brigade of the United States Army headquartered at Fort Hood, Texas. It was a subordinate unit of First Army – Division West. An "AC/RC" formation, the 166th Aviation Brigade was the sole organization responsible for the post-mobilization training of United States Army Reserve & National Guard aviation units. The unit was formerly designated as 3rd Brigade, 75th Division.

The 185th Aviation Brigade is an aviation brigade of the United States Army. It is a unit of the Mississippi Army National Guard with units throughout the state of Mississippi.

The 244th Expeditionary Combat Aviation Brigade is a Combat Aviation Brigade in the United States Army Reserve. It is one of two aviation brigades in the Army Reserve Aviation Command. The brigade consists of a Headquarters and Headquarters company, two general support aviation battalions, one fixed wing battalion, and an aviation maintenance battalion, as follows: Headquarters and Headquarters Company (HHC), 244th Aviation Brigade, headquartered at Fort Dix, New Jersey 7th Battalion, 158th Aviation Regiment, headquartered at Fort Hood, Texas 5th Battalion, 159th Aviation Regiment, headquartered at Fort Eustis, Virginia 2nd Battalion, 228th Aviation Regiment, headquartered at McGuire AFB, New Jersey 90th Aviation Support Battalion, headquartered at Army Reserve Center at Fort Worth, Texas

The Combat Aviation Brigade, 101st Airborne Division is a combat aviation brigade of the United States Army. It was first organized in July 1968 as an aviation group and stands as the most decorated aviation unit in the United States Army. It was redesignated an aviation brigade in 1986. It has served in almost every single military operation since the Vietnam War. In support of the Global War on Terror, the CAB has distinguished itself as the military's premiere combat aviation unit during its two deployments to Iraq and five deployments to Afghanistan. The brigade has flown hundreds of thousands of hours during these combat tours, transporting millions of troops around the battlefield and providing close air support/aerial reconnaissance. The 101st broke its own record for longest air assault in history during the invasion of Iraq in 2003. Previously, the longest air assault was conducted in 1991 during Operation Desert Storm.

Combat Aviation Brigade, 1st Armored Division is a Combat Aviation Brigade attached to 1st Armored Division.

The Combat Aviation Brigade, 1st Infantry Division is the Army Aviation formation of the United States Army's 1st Infantry Division. The current commander of this brigade is Colonel Bryan Chivers.

The Combat Aviation Brigade, 10th Mountain Division is a combat aviation brigade of the United States Army based at Fort Drum, New York. It is a subordinate unit of the 10th Mountain Division.