Constituted 23 July 1918 in the National Army as Headquarters, 101st Division
Organized 2 November 1918 at Camp Shelby, Mississippi
Demobilized 11 December 1918 at Camp Shelby, Mississippi
Reconstituted 24 June 1921 in the Organized Reserves as Headquarters, 101st Division
Organized 10 September 1921 at Milwaukee, Wisconsin
Redesignated 31 March 1942 as Division Headquarters, 101st Division
Disbanded 15 August 1942; concurrently, reconstituted in the Army of the United States as Headquarters, 101st Airborne Division, and activated at Camp Claiborne, Louisiana
Inactivated 30 November 1945 in France
Allotted 25 June 1948 to the Regular Army
Activated 6 July 1948 at Camp Breckinridge, Kentucky
Inactivated 27 May 1949 at Camp Breckinridge, Kentucky
Activated 25 August 1950 at Camp Breckinridge, Kentucky
Inactivated 1 December 1953 at Camp Breckinridge, Kentucky
Activated 15 May 1954 at Fort Jackson, South Carolina