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 Infantry BCT, 25th Infantry Division, stationed at Schofield Barracks, Hawaii
 8th Field Artillery Regiment
 2nd Battalion is the cannon battalion assigned to the 1st Infantry BCT, 11th Airborne Division, stationed at Fort Wainwright, Alaska
 9th Field Artillery Regiment
 1st Battalion is the cannon battalion assigned to the 2nd Armored BCT, 3rd Infantry Division, stationed at Fort Stewart, Georgia
 11th Field Artillery Regiment
 2nd Battalion is the cannon battalion assigned to the 2nd Infantry BCT, 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 Hood, Texas
 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 Polk, 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 Hood, Texas
 2nd Battalion is the cannon battalion assigned to the 3rd Armored BCT, 1st Cavalry Division, stationed at Fort Hood, 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 a rocket 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
 142nd Field Artillery Regiment
 1st Battalion is a rocket battalion in the Arkansas ARNG assigned to the 142nd Field Artillery Brigade
 2nd Battalion is a cannon battalion in the Arkansas ARNG assigned to the 142nd Field Artillery Brigade
 143rd Field Artillery Regiment
 1st Battalion is the cannon battalion assigned to the 79th Infantry Brigade Combat Team in the California ARNG
 144th Field Artillery Regiment
 1st Battalion is the cannon battalion in the California ARNG assigned to the 115th Field Artillery Brigade
 145th Field Artillery Regiment                  
 1st Battalion is the cannon (M109A6) battalion in the Utah ARNG assigned to the 65th Field Artillery Brigade
 146th Field Artillery Regiment
 2nd Battalion is the cannon battalion assigned to the 81st Stryker Brigade Combat Team in the Washington ARNG
 147th Field Artillery Regiment
 1st Battalion is a rocket battalion in the South Dakota ARNG assigned to the 115th Field Artillery Brigade
 148th Field Artillery Regiment
 1st Battalion is the cannon battalion assigned to the 116th Cavalry Brigade Combat Team in the Idaho ARNG
 150th Field Artillery Regiment
 2nd Battalion is a cannon battalion in the Indiana ARNG assigned to the 138th Field Artillery Brigade
 151st Field Artillery Regiment
 1st Battalion is a cannon battalion in the Minnesota ARNG assigned to the 115th Field Artillery Brigade
 157th Field Artillery Regiment
 3rd Battalion is a rocket battalion in the Colorado ARNG assigned to the 169th Field Artillery Brigade
 158th Field Artillery Regiment
 1st Battalion is a HIMARS battalion in the Oklahoma ARNG assigned to the 45th Field Artillery Brigade
 160th Field Artillery Regiment
 1st Battalion is the cannon battalion assigned to the 45th Infantry Brigade Combat Team in the Oklahoma ARNG
 161st Field Artillery Regiment
 1st Battalion is a cannon battalion in the Kansas ARNG
 163rd Field Artillery Regiment
 1st Battalion is the cannon battalion assigned to the 76th Infantry Brigade Combat Team in the Indiana ARNG
 178th Field Artillery Regiment                  
 1st Battalion is a cannon (M109A6) battalion in the South Carolina ARNG assigned to the 65th Field Artillery Brigade
 181st Field Artillery Regiment
 1st Battalion is a HIMARS battalion in the Tennessee ARNG assigned to the 142nd Field Artillery Brigade
 182nd Field Artillery Regiment
 1st Battalion is a battalion in the Michigan ARNG assigned to the 197th Field Artillery Brigade
 194th Field Artillery Regiment
 1st Battalion is the cannon battalion assigned to the 2nd Infantry Brigade Combat Team 34th Infantry Division in the Iowa ARNG
 197th Field Artillery Regiment
 3rd Battalion is a rocket battalion in the New Hampshire ARNG assigned to the 197th Field Artillery Brigade
 201st Field Artillery Regiment
 1st Battalion is a cannon battalion in the West Virginia ARNG assigned to the 197th Field Artillery Brigade
 206th Field Artillery Regiment
 1st Battalion is the cannon battalion assigned to the 39th Infantry Brigade Combat Team in the Arkansas ARNG
 214th Field Artillery Regiment
 1st Battalion is a cannon battalion in the Georgia ARNG assigned to the 65th Field Artillery Brigade
 218th Field Artillery Regiment
 2nd Battalion is the cannon battalion assigned to the 41st Infantry Brigade Combat Team in the Oregon Army National Guard
 222nd Field Artillery Regiment                  
 2nd Battalion is a cannon (M109A6) battalion in the Utah ARNG assigned to the 65th Field Artillery Brigade
 258th Field Artillery Regiment
 1st Battalion is the cannon battalion assigned to the 27th Infantry Brigade Combat Team in the New York Army National Guard
 300th Field Artillery Regiment
 2nd Battalion is a HIMARS battalion in the Wyoming ARNG assigned to the 115th Field Artillery Brigade
 487th Field Artillery Regiment
 1st Battalion is the cannon battalion assigned to the 29th Infantry Brigade Combat Team in the Hawaii Army National Guard
 623rd Field Artillery Regiment
 1st Battalion is a HIMARS battalion in the Kentucky ARNG assigned to the 138th Field Artillery Brigade

Inactive Regiments
 10th Field Artillery Regiment
 21st Field Artillery Regiment
 22nd Field Artillery Regiment
 23rd Field Artillery Regiment
 24th Field Artillery Regiment
 26th Field Artillery Regiment
 28th Field Artillery Regiment
 33rd Field Artillery Regiment
 34th Field Artillery Regiment
 35th Field Artillery Regiment
 36th Field Artillery Regiment
 39th Field Artillery Regiment
 42nd Field Artillery Regiment
 73rd Field Artillery Regiment
 75th Field Artillery Regiment
 76th Field Artillery Regiment
 80th Field Artillery Regiment
 81st Field Artillery Regiment
 83rd Field Artillery Regiment
 84th Field Artillery Regiment
 86th Field Artillery Regiment
 92nd Field Artillery Regiment
 102nd Field Artillery Regiment, Massachusetts ARNG
 109th Field Artillery Regiment, Pennsylvania ARNG
 110th Field Artillery Regiment, Maryland ARNG, converted to Information Operations
 115th Field Artillery Regiment, Tennessee ARNG
 126th Field Artillery Regiment, Wisconsin ARNG
 127th Field Artillery Regiment, Kansas ARNG
 128th Field Artillery Regiment, Missouri ARNG
 131st Field Artillery Regiment, Texas ARNG
 139th Field Artillery Regiment, Indiana ARNG, Colorado ARNG
 152nd Field Artillery Regiment, Maine ARNG
 156th Field Artillery Regiment, New York ARNG
 162nd Field Artillery Regiment, Puerto Rico ARNG
 163rd Field Artillery Regiment, Indiana ARNG
 172nd Field Artillery Regiment, New Hampshire ARNG
 178th Field Artillery Regiment, South Carolina ARNG
 180th Field Artillery Regiment, Arizona ARNG
 333rd Field Artillery Regiment
 355th Field Artillery Regiment, Connecticut Organized Reserve unit of the 76th Division, 1921–1941.

U.S. Marine Corps

Active
 10th Marines is assigned to the 2nd Marine Division, stationed at Camp Lejeune, North Carolina
 1st Battalion
 2nd Battalion
 11th Marines is assigned to the 1st Marine Division, stationed at Camp Pendleton, California
 1st Battalion
 2nd Battalion
 3rd Battalion
 5th Battalion
 12th Marines is assigned to the 3rd Marine Division, stationed in Okinawa, Japan
 1st Battalion is stationed at Kaneohe Bay, Hawaii
 3rd Battalion is stationed in Okinawa, Japan
 14th Marines is assigned to the 4th Marine Division, with headquarters at Fort Worth, Texas.
 2nd Battalion is based in Grand Prairie, Texas
 3rd Battalion is based in Bristol, Pennsylvania
 5th Battalion is based in Seal Beach, California

Inactive
 13th Marines
 15th Marines

See also 
 List of infantry battalions of the Army National Guard from 1959
 List of armored and cavalry regiments of the United States Army

References

Citations

Bibliography 
 

Field artillery regiments