Constituted 5 July 1918 in the National Army as Battery Headquarters and Headquarters Detachment, 2nd Battalion, 29th Field Artillery, an element of the 10th Division. Organized 11 August 1918 at Camp Funston, Kansas. Demobilized 4 February 1919 at Camp Funston, Kansas. Reconstituted 24 March 1923 in the Regular Army as Headquarters and Headquarters Detachment and Combat Train, 2nd Battalion, 29th Field Artillery. Redesignated 1 July 1924 as Headquarters and Headquarters Battery and Combat Train, 2nd Battalion, 29th Field Artillery. Redesignated in December 1938 as Headquarters Battery, 2nd Battalion, 29th Field Artillery (Combat Train concurrently seperated, later becoming Battery K, 29th Field Artillery). Activated 1 August 1940 at Fort Hoyle, Maryland, as an element of the 4th Division (later redesignated as the 4th Infantry Division).

Absorbed 1 October 1940 by Headquarters and Headquarters Battery, 29th Field Artillery Battalion. (Headquarters and Headquarters Battery, 29th Field Artillery, reorganized and redesignated 1 October 1940 as Headquarters and Headquarters Battery, 29th Field Artillery Battalion; inactivated 14 February 1946 at Camp Butner, North Carolina; activated 15 July 1947 at Fort Ord, California; inactivated 1 April 1957 at Fort Lewis, Washington, and relieved from assignment to the 4th Infantry Division.) Former Headquarters and Headquarters Battery, 2nd Battalion, 29th Field Artillery, reconstituted 25 July 1958 in the Regular Army.

Redesignated 31 July 1959 as Battery H, 29th Artillery. Activated 5 October 1966 at Fort Sill, Oklahoma. Redesignated 1 September 1971 as Battery H, 29th Field Artillery. Inactivated 31 March 1972 in Vietnam. Assigned 21 June 1976 to the 4th Infantry Division and activated at Fort Carson, Colorado.