This list attempts to list the field artillery regiments of the United States Army and United States Marine Corps. As the U.S. Army field artillery evolved, regimental lineages of the artillery, including air defense artillery, coast artillery, and field artillery were intermingled. This list is only concerned with field artillery. Where possible, the active components of the regiments are listed. Inactive units are listed by regiment, and their elements are not listed.
U.S. Army
Current Active Component 1st Field Artillery Regiment 4th Battalion is the cannon battalion assigned to the 3rd Armored BCT, 1st Armored Division, stationed at Fort Bliss, Texas 2nd Field Artillery Regiment 2nd Battalion is a training support battalion assigned to the 428th Field Artillery Brigade, stationed at Fort Sill, Oklahoma 3rd Field Artillery Regiment 2nd Battalion is the cannon battalion assigned to the 1st Armored BCT, 1st Armored Division, stationed at Fort Bliss, Texas 5th Battalion is a rocket battalion assigned to the 17th Field Artillery Brigade, stationed at Joint Base Lewis-McChord, Washington 4th Field Artillery Regiment 2nd Battalion is a rocket battalion assigned to the 75th Field Artillery Brigade, stationed at Fort Sill, Oklahoma 5th Field Artillery Regiment 1st Battalion is the cannon battalion assigned to the 1st Armored BCT, 1st Infantry Division, stationed at Fort Riley, Kansas 6th Field Artillery Regiment 1st Battalion is a rocket battalion assigned to the 41st Field Artillery Brigade, stationed at Grafenwoehr Training Area in Germany 3rd Battalion is the cannon battalion assigned to the 1st Infantry BCT, 10th Mountain Division, stationed at Fort Drum, NY 7th Field Artillery Regiment 1st Battalion is the cannon battalion assigned to the 2nd Armored BCT, 1st Infantry Division, stationed at Fort Riley, Kansas 3rd Battalion is the cannon battalion assigned to the 3rd Brigade Combat Team, 25th Infantry Division, stationed at Schofield Barracks, Hawaii 8th Field Artillery Regiment 2nd Battalion is the cannon battalion assigned to the 1st Brigade Combat Team, 11th Airborne Division, stationed at Fort Wainwright, Alaska. 9th Field Artillery Regiment 1st Battalion is the cannon battalion assigned to the 2nd Brigade Combat Team, 3rd Infantry Division, stationed at Fort Stewart, Georgia 11th Field Artillery Regiment 2nd Battalion is the cannon battalion assigned to the 2nd Brigade Combat Team, 25th Infantry Division, stationed at Schofield Barracks, Hawaii 12th Field Artillery Regiment 2nd Battalion is the cannon battalion assigned to 1st Stryker BCT, 4th Infantry Division, stationed at Fort Carson, Colorado 13th Field Artillery Regiment 3rd Battalion is a rocket battalion assigned to the 75th Field Artillery Brigade, stationed at Fort Sill, Oklahoma 14th Field Artillery Regiment 1st Battalion is a rocket battalion assigned to the 75th Field Artillery Brigade, stationed at Fort Sill, Oklahoma 15th Field Artillery Regiment 2nd Battalion is the cannon battalion assigned to the 2nd Infantry BCT, 10th Mountain Division, stationed at Fort Drum, New York 16th Field Artillery Regiment 3rd Battalion is the cannon battalion assigned to the 2nd Armored BCT, 1st Cavalry Division, stationed at Fort Cavazos, Texas"2nd Armored Brigade Combat Team 1st Cavalry Division." Web, accessed 27 December 2017. <>. 17th Field Artillery Regiment 2nd Battalion is the cannon battalion assigned to the 2nd Stryker BCT, 2nd Infantry Division, stationed at Joint Base Lewis-McChord, Washington 18th Field Artillery Regiment 2nd Battalion is a rocket battalion assigned to the 75th Field Artillery Brigade, stationed at Fort Sill, Oklahoma 19th Field Artillery Regiment 1st Battalion is a basic combat training battalion, assigned to the 434th Field Artillery Brigade, stationed at Fort Sill, Oklahoma 20th Field Artillery Regiment (United States) 2nd Battalion is a rocket battalion assigned to the 75th Field Artillery Brigade, stationed at Fort Sill, Oklahoma 25th Field Artillery Regiment 5th Battalion is the cannon battalion assigned to the 3rd Infantry BCT, 10th Mountain Division, stationed at Fort Johnson, Louisiana 27th Field Artillery Regiment 3rd Battalion is a rocket battalion assigned to the 18th Field Artillery Brigade, stationed at Fort Bragg, North Carolina 4th Battalion is the cannon battalion assigned to the 2nd Armored BCT, 1st Armored Division, stationed at Fort Bliss, Texas 29th Field Artillery Regiment 3rd Battalion is the cannon battalion assigned to the 3rd Armored BCT, 4th Infantry Division, stationed at Fort Carson, Colorado 30th Field Artillery Regiment (United States) 1st Battalion is a training battalion assigned to the 428th Field Artillery Brigade, stationed at Fort Sill, Oklahoma 31st Field Artillery Regiment 1st Battalion is a basic combat training battalion, assigned to the 434th Field Artillery Brigade, stationed at Fort Sill, Oklahoma 32nd Field Artillery Regiment 2nd Battalion is the cannon battalion assigned to the 1st Infantry BCT, 101st Airborne Division, stationed at Fort Campbell, Kentucky 37th Field Artillery Regiment 1st Battalion is the cannon battalion assigned to the 1st Stryker BCT, 2nd Infantry Division, stationed at Joint Base Lewis-McChord, Washington 6th Battalion is a rocket battalion assigned to the 210th Field Artillery Brigade, stationed at Camp Casey, Korea 38th Field Artillery Regiment 1st Battalion is a rocket battalion assigned to the 210th Field Artillery Brigade, stationed at Camp Casey, Korea 40th Field Artillery Regiment 1st Battalion is a basic combat training battalion, assigned to the 434th Field Artillery Brigade, stationed at Fort Sill, Oklahoma 41st Field Artillery Regiment 1st Battalion is the cannon battalion assigned to the 1st Armored BCT, 3rd Infantry Division, stationed at Fort Stewart, Georgia 77th Field Artillery Regiment 1st Battalion is a rocket battalion assigned to the 41st Field Artillery Brigade, stationed at Grafenwoehr Training Area in Germany 2nd Battalion is the cannon battalion assigned to the 2nd Infantry BCT, 4th Infantry Division, stationed at Fort Carson, Colorado 78th Field Artillery Regiment 1st Battalion is a training battalion assigned to the 428th Field Artillery Brigade, stationed at Fort Sill, Oklahoma 79th Field Artillery Regiment 1st Battalion is a basic combat training battalion, assigned to the 434th Field Artillery Brigade, stationed at Fort Sill, Oklahoma 82nd Field Artillery Regiment 1st Battalion is the cannon battalion assigned to the 1st Armored BCT, 1st Cavalry Division, stationed at Fort Cavazos, Texas 2nd Battalion is the cannon battalion assigned to the 3rd Armored BCT, 1st Cavalry Division, stationed at Fort Cavazos, Texas 94th Field Artillery Regiment 1st Battalion is a rocket battalion assigned to the 17th Field Artillery Brigade, stationed at Joint Base Lewis-McChord, Washington 319th Field Artillery Regiment 1st Battalion is the cannon battalion assigned to the 3rd Airborne BCT, 82nd Airborne Division, stationed at Fort Bragg, NC 2nd Battalion is the cannon battalion assigned to the 2nd Airborne BCT, 82nd Airborne Division, stationed at Fort Bragg, NC 3rd Battalion is the cannon battalion assigned to the 1st Airborne BCT, 82nd Airborne Division, stationed at Fort Bragg, NC 4th Battalion is the cannon battalion assigned to the 173rd Airborne Brigade, stationed at Grafenwöhr Training Area, Germany 320th Field Artillery Regiment 1st Battalion is the cannon battalion assigned to the 2nd Infantry BCT, 101st Airborne Division, stationed at Fort Campbell, Kentucky 3rd Battalion is the cannon battalion assigned to the 3rd Infantry BCT, 101st Airborne Division, stationed at Fort Campbell, Kentucky 321st Field Artillery Regiment 3rd Battalion is a rocket battalion assigned to the 18th Field Artillery Brigade, stationed at Fort Bragg, North Carolina 377th Field Artillery Regiment 2nd Battalion is the cannon battalion assigned to the 2nd Infantry Brigade Combat Team (Airborne), 11th Airborne Division, stationed at Joint Base Elmendorf-Richardson, Alaska
Current Reserve Component 101st Field Artillery Regiment 1st Battalion is the cannon battalion assigned to the 86th Infantry Brigade Combat Team in the Massachusetts ARNG 103rd Field Artillery Regiment 1st Battalion is a cannon battalion in the Rhode Island ARNG, assigned to the 197th Field Artillery Brigade 107th Field Artillery Regiment 1st Battalion is the cannon battalion assigned to the 2nd Infantry Brigade Combat Team, 28th Infantry Division in the Pennsylvania ARNG 108th Field Artillery Regiment 1st Battalion is the cannon battalion assigned to the 56th Stryker Brigade Combat Team in the Pennsylvania ARNG 109th Field Artillery Regiment 1st Battalion is a cannon (M109A6) battalion in the Pennsylvania ARNG assigned to the 169th Field Artillery Brigade 111th Field Artillery Regiment 1st Battalion is the cannon battalion assigned to the 116th Infantry Brigade Combat Team in the Virginia ARNG 112th Field Artillery Regiment 3rd Battalion is the cannon battalion assigned to the 44th Infantry Brigade Combat Team in the New Jersey ARNG 113th Field Artillery Regiment 1st Battalion is the M109A7 battalion assigned to the 30th Armored Brigade Combat Team in the North Carolina ARNG 5th Battalion is a HIMARS battalion in the North Carolina ARNG assigned to the 65th Field Artillery Brigade 114th Field Artillery Regiment 2nd Battalion is the cannon battalion assigned to the 155th Armored Brigade Combat Team in the Mississippi ARNG 116th Field Artillery Regiment 2nd Battalion is the cannon battalion assigned to the 53rd Infantry Brigade Combat Team in the Florida ARNG 3rd Battalion is a rocket battalion in the Florida ARNG assigned to the 138th Field Artillery Brigade 117th Field Artillery Regiment 1st Battalion is a cannon battalion in the Alabama ARNG assigned to the 142nd Field Artillery Brigade 118th Field Artillery Regiment 1st Battalion is the cannon battalion assigned to the 48th Infantry Brigade Combat Team in the Georgia ARNG 119th Field Artillery Regiment 1st Battalion is an M777 Battalion in the Michigan ARNG assigned to the 197th Field Artillery Brigade 120th Field Artillery Regiment 1st Battalion is the cannon battalion assigned to the 32nd Infantry Brigade Combat Team in the Wisconsin ARNG 121st Field Artillery Regiment 1st Battalion is a rocket battalion in the Wisconsin ARNG assigned to the 115th Field Artillery Brigade 122nd Field Artillery Regiment 2nd Battalion is the cannon battalion assigned to the 33rd Infantry Brigade Combat Team in the Illinois ARNG 123rd Field Artillery Regiment 2nd Battalion is a cannon battalion in the Illinois ARNG assigned to the 169th Field Artillery Brigade 125th Field Artillery Regiment 1st Battalion is the cannon battalion assigned to the 1st Armored Brigade Combat Team, 34th Infantry Division in the Minnesota ARNG 129th Field Artillery Regiment 1st Battalion is a cannon battalion in the Missouri ARNG assigned to the 45th Field Artillery Brigade 130th Field Artillery Regiment 2nd Battalion is a rocket battalion in the Kansas ARNG assigned to the 130th Field Artillery Brigade 133rd Field Artillery Regiment 1st Battalion is the cannon battalion assigned to the 72nd Infantry Brigade Combat Team in the Texas ARNG 3rd Battalion is the cannon battalion assigned to the 56th Infantry Brigade Combat Team in the Texas ARNG 4th Battalion is a HIMARS battalion assigned to the Texas ARNG 134th Field Artillery Regiment 1st Battalion is the cannon battalion assigned to the 37th Infantry Brigade Combat Team in the Ohio ARNG 138th Field Artillery Regiment 2nd Battalion is a cannon battalion in the Kentucky ARNG assigned to the 138th Field Artillery Brigade 141st Field Artillery Regiment 1st Battalion is the cannon battalion assigned to the 256th Infantry Brigade Combat Team in the Louisiana ARNG