This list includes armored and cavalry regiments of the United States Army. Former armored cavalry regiments are listed separately.
1 to 100 1st Cavalry Regiment 1st Squadron is the cavalry squadron assigned to the 2nd Armored BCT, 1st Armored Division stationed at Fort Bliss, Texas. 2nd Squadron is the cavalry squadron assigned to the 1st Stryker BCT, 4th Infantry Division stationed at Fort Carson, Colorado. 5th Squadron is the cavalry squadron assigned to the 1st Stryker BCT, 25th Infantry Division, stationed at Fort Wainwright, Alaska. 6th Squadron is the cavalry squadron assigned to the 1st Armored Brigade Combat Team, 1st Armored Division, stationed at Fort Bliss, Texas. 8th Squadron is the cavalry squadron assigned to the 2nd Stryker BCT, 2nd Infantry Division, stationed at Joint Base Lewis-McChord, Washington. In July 2016, 8th Squadron - 1st Cavalry Regiment participated in Hanuman Guardian 2016, a Joint US-Thai training exercise held in Fort Adisorn, Thailand. 2nd Cavalry Regiment - stationed in Germany, as 2nd Stryker Cavalry Regiment 3rd Cavalry Regiment - stationed at Fort Hood, Texas, as 3rd Stryker Cavalry Regiment 4th Cavalry Regiment 1st Squadron is the cavalry squadron assigned to the 1st Armored BCT, 1st Infantry Division stationed at Fort Riley, Kansas. 3rd Squadron is the cavalry squadron assigned to the 3rd Infantry BCT, 25th Infantry Division stationed at Schofield Barracks, Hawaii. 5th Squadron is the cavalry squadron assigned to the 2nd Armored BCT, 1st Infantry Division stationed at Fort Riley, Kansas. 5th Cavalry Regiment 1st Battalion is a combined arms battalion assigned to the 2nd Armored BCT, 1st Cavalry Division, stationed at Fort Hood, Texas. 2nd Battalion is a combined arms battalion assigned to the 1st Armored BCT, 1st Cavalry Division, stationed at Fort Hood, Texas. 6th Cavalry Regiment 7th Cavalry Regiment 1st Squadron is the cavalry squadron assigned to the 1st Armored BCT, 1st Cavalry Division, stationed at Fort Hood, Texas. 2nd Battalion is a combined arms battalion assigned to the 3rd Armored BCT, 1st Cavalry Division, stationed at Fort Hood, Texas. 5th Squadron is the cavalry squadron assigned to the 1st Armored BCT, 3rd Infantry Division. Was at Fort Benning; now circa December 2021 stationed at Fort Stewart, Georgia. 8th Cavalry Regiment 1st Battalion is a combined arms battalion assigned to the 2nd Armored BCT, 1st Cavalry Division, stationed at Fort Hood, Texas. 2nd Battalion is a combined arms battalion assigned to the 1st Armored BCT, 1st Cavalry Division, stationed at Fort Hood, Texas. 3rd Battalion is a combined arms battalion assigned to the 3rd Armored Brigade Combat Team, 1st Cavalry Division, stationed at Fort Hood, Texas. 6th Squadron is the cavalry squadron assigned to the 2nd Armored BCT, 3rd Infantry Division, stationed at Fort Stewart, Georgia. 9th Cavalry Regiment 1st Battalion is a combined arms battalion assigned to the 2nd Armored BCT, 1st Cavalry Division, stationed at Fort Hood, Texas. 4th Squadron is the cavalry squadron assigned to the 2nd Armored BCT, 1st Cavalry Division, stationed at Fort Hood, Texas. 6th Squadron is the cavalry squadron assigned to the 3rd Armored Brigade Combat Team, 1st Cavalry Division, stationed at Fort Hood, Texas. 10th Cavalry Regiment 4th Squadron is the cavalry squadron assigned to the 3rd Armored BCT, 4th Infantry Division, stationed at Fort Carson, Colorado. 11th Armored Cavalry Regiment is the opposing forces unit at the National Training Center, stationed at Fort Irwin, California 12th Cavalry Regiment 1st Battalion is a combined arms battalion assigned to the 3rd Armored BCT, 1st Cavalry Division, stationed at Fort Hood, Texas. 2nd Battalion is a combined arms battalion assigned to the 1st Armored BCT, 1st Cavalry Division, stationed at Fort Hood, Texas. 13th Cavalry 2nd Squadron is the cavalry squadron assigned to the 3rd Armored BCT, 1st Armored Division, stationed at Fort Bliss, Texas. 14th Cavalry 1st Squadron was the cavalry squadron assigned to the 1st Stryker BCT, 2nd Infantry Division, stationed at Joint Base Lewis-McChord, Washington. Now inactivated. 2nd Squadron was the cavalry squadron assigned to the 2nd Infantry BCT, 25th Infantry Division, stationed at Schofield Barracks, Hawaii. Now inactivated. 15th Cavalry 5th Squadron conducts MOS 19D Cavalry Scout One Station Unit Training, assigned to the 194th Armored Brigade at Fort Benning, Georgia 16th Cavalry Regiment 1st Squadron is a training unit assigned to the 316th Cavalry Brigade, stationed at Fort Benning, Georgia 3rd Squadron is a training unit assigned to the 316th Cavalry Brigade, stationed at Fort Benning, Georgia 17th Cavalry Regiment 18th Cavalry Regiment 19th Cavalry Regiment 20th Armor (now 133rd Engineer Battalion in the Maine Army National Guard) 26th Cavalry Regiment (United States, 1922–1946), Philippine Scouts 26th Cavalry Regiment (United States, 1963–1988) 27th Cavalry Regiment 28th Cavalry Regiment 32nd Cavalry Regiment 1st Squadron is the cavalry squadron assigned to the 1st Infantry BCT, 101st Airborne Division, stationed at Ft Campbell, Kentucky 33rd Cavalry Regiment 1st Squadron is the cavalry squadron assigned to the 3rd Infantry BCT, 101st Airborne Division, stationed at Ft Campbell, Kentucky 34th Armor 2nd Battalion is a combined arms battalion assigned to the 1st Armored BCT, 1st Infantry Division, stationed at Fort Riley, Kansas 35th Armor 1st Battalion is a combined arms battalion assigned to the 2nd Armored BCT, 1st Armored Division, stationed at Fort Bliss, Texas 37th Armor 1st Battalion is a combined arms battalion assigned to the 2nd Armored BCT, 1st Armored Division, stationed at Fort Bliss, Texas. 2nd Battalion is a combined arms battalion assigned to the 1st Armored Brigade Combat Team, 1st Armored Division, stationed at Fort Bliss, Texas. 40th Cavalry Regiment - 40th Armor Regiment was an armored regiment of the United States Army from 1941 until 1997. It was redesignated and reactivated in 2005 as the 40th Cavalry Regiment serving in the 4th Brigade Combat Team (Airborne), 25th Infantry Division.US Army Alaska website 1st Squadron is the cavalry squadron assigned to the 2nd Infantry Brigade Combat Team (Airborne), 11th Airborne Division 43rd Cavalry Regiment – Constituted 1967 and organized 1968 as a CARS parent regiment in the Rhode Island National Guard. It consisted of Troop E, which was reflagged in 1971. 53rd Armor – New Jersey Army National Guard parent regiment, elements active 1959–1964 1st Medium Tank Battalion – Redesignated from 252nd Tank Battalion 1959, inactivated and absorbed into 3rd Squadron, 104th Armored Cavalry 1964 2nd Medium Tank Battalion – Redesignated from 250th Tank Battalion 1959, became 6th Battalion, 50th Armor 1964 61st Cavalry Regiment 3rd Squadron is the cavalry squadron assigned to the 2nd Infantry BCT, 4th Infantry Division 63rd Armor Regiment 64th Armor "We Pierce" 1st Battalion is a combined arms battalion assigned to the 1st Armored BCT, 3rd Infantry Division, stationed at Fort Stewart, Georgia 66th Armor"Semper in Hostes" 1st Battalion is a combined arms battalion assigned to the 3rd Armored BCT, 4th Infantry Division, stationed at Fort Carson, Colorado 3rd Battalion is a combined arms battalion assigned to the 1st Armored BCT, 1st Infantry Division stationed at Fort Riley, Kansas 67th Armor /(formerly 67th Infantry) 1st Battalion is a combined arms battalion assigned to the 3d Armored BCT, 1st Armored Division, stationed at Fort Bliss, Texas 3rd Battalion is a combined arms battalion assigned to the 2nd Armored BCT, 3rd Infantry Division, stationed at Fort Stewart, Georgia 68th Armor "Ventre a Terre" (Belly to the Ground) 1st Battalion is a combined arms battalion assigned to the 3rd Armored BCT, 4th Infantry Division, stationed at Fort Carson, Colorado 69th Armor "Vitesse et Puissance" (Speed and Power) 2nd Battalion is a combined arms battalion assigned to the 2nd Armored BCT, 3rd Infantry Division, stationed at Fort Stewart, Georgia 3rd Battalion is a combined arms battalion assigned to the 1st Armored BCT, 3rd Infantry Division, stationed at Fort Stewart, Georgia. 70th Armor 2nd Battalion is a combined arms battalion assigned to the 1st Armored BCT, 1st Infantry Division, stationed at Fort Riley, Kansas. 4th Battalion is a combined arms battalion assigned to the 1st Armored Brigade Combat Team, 1st Armored Division, stationed at Fort Bliss, Texas. 72nd Armor "Crusaders" - from at least 1996. In 1984-85, Isby and Kamps listed the 1-72 Armor and 2-72 Armor as part of the 1st Brigade, 2nd Infantry Division, Camp Casey, South Korea. They were respectively annotated as to be redesignated, at some undetermined date, the 4-69 Armor and the 2-73 Armor. At a later date, the 1st & 2nd Battalions, 72nd Armor, were attested as being assigned to the 2nd Infantry Division in Korea. 1st Battalion was inactivated in 2015 and 2nd Battalion was inactivated in 2005. 73rd Cavalry 1st Squadron is the cavalry squadron assigned to 2nd Brigade Combat Team, 82nd Airborne Division, stationed at Fort Bragg, North Carolina 3rd Squadron is the cavalry squadron assigned to 1st Brigade Combat Team, 82nd Airborne Division, stationed at Fort Bragg, North Carolina 5th Squadron is the cavalry squadron assigned to 3rd Brigade Combat Team, 82nd Airborne Division, stationed at Fort Bragg, North Carolina 75th Cavalry 1st Squadron is the cavalry squadron assigned to 2nd Brigade Combat Team, 101st Airborne Division, stationed at Ft Campbell, Kentucky 77th Armor 1st Battalion is a combined arms battalion assigned to the 3rd Armored BCT, 1st Armored Division 81st Armor 82nd Cavalry On 15 November 1965, the regiment reorganized to consist of the 1st Squadron in the 41st Infantry Division and Troop E with the 41st Infantry Brigade. On 1 March 1968, it was reorganized to consist of Troop E, part of the 41st Infantry Brigade. 89th Cavalry Regiment 1st Squadron is the cavalry squadron assigned to the 2nd Infantry BCT, 10th Mountain Division, stationed at Fort Drum, New York 3rd is the cavalry squadron assigned to the 3rd Infantry BCT, 10th Mountain Division, stationed at Fort Polk, Louisiana 91st Cavalry Regiment 1st Squadron is the cavalry squadron assigned to the 173rd Airborne Brigade Combat Team, stationed at Grafenwoehr, Germany 94th Cavalry Regiment 1st Squadron is the cavalry squadron assigned to the 1st Armored BCT, 34th Infantry Division, Minnesota Army National Guard 98th Cavalry Regiment
101 to 200 101st Cavalry Regiment (United States) (New York Army National Guard) 102nd Cavalry Regiment. Designated the 102d Armor Regiment from 1968 to 2008. 1st Squadron is part of 44th Infantry Brigade Combat Team of the New Jersey Army National Guard, 42nd Infantry Division. 103rd Armor Regiment (Pennsylvania Army National Guard) 1st Battalion (Inactive) 2nd Battalion (Inactive) 3rd Battalion, 103rd Armor, as of 2011, is part of 55th Heavy Brigade Combat Team, 28th Infantry Division.The Daily Item (Sunbury, Pennsylvania), U.S. Army Honors Local National Guard Battalion, June 14, 2011 104th Cavalry Regiment (United States)(Pennsylvania Army National Guard) 106th Armor Troop E: In 1952 Companies A and C of the 106th Tank Battalion were headquartered at Camp Lincoln in Illinois. The unit was reorganized on 1 February 1968 to consist of Troop E, an element of the 33rd Infantry Brigade. 107th Cavalry Regiment (Ohio Army National Guard)