As of January 2026 the Oregon Army National Guard consists of the following units: •
Joint Force Headquarters-Oregon, Army Element, in
Salem • Detachment 3, Headquarters and Headquarters Company, 1st Battalion (General Support Aviation), 189th Aviation Regiment, at McNary Airfield • Detachment 3, Company D (AVUM), 1st Battalion (General Support Aviation), 189th Aviation Regiment, at McNary Airfield • Detachment 3, Company E (Forward Support), 1st Battalion (General Support Aviation), 189th Aviation Regiment, at McNary Airfield • Detachment 3, Company B (AVIM), 351st Aviation Support Battalion, at Pendleton Army Airfield •
1st Squadron, 82nd Cavalry Regiment, in
Bend (part of
81st Stryker Brigade Combat Team) • Headquarters and Headquarters Troop, 1st Squadron, 82nd Cavalry Regiment, in Bend • Troop A, 1st Squadron, 82nd Cavalry Regiment, in
Albany • Troop B, 1st Squadron, 82nd Cavalry Regiment, in
Redmond • Troop C, 1st Squadron, 82nd Cavalry Regiment, in
Portland • Troop D (Weapons), 1st Squadron, 82nd Cavalry Regiment, in
The Dalles • Company D (Forward Support), 181st Brigade Support Battalion, in
Prineville •
3rd Battalion, 116th Cavalry Regiment, in
La Grande (part of
116th Cavalry Brigade Combat Team) • Headquarters and Headquarters Company, 3rd Battalion, 116th Cavalry Regiment, in La Grande • Detachment 1, Headquarters and Headquarters Company, 3rd Battalion, 116th Cavalry Regiment, in
Milton-Freewater • Company A (Tank), 3rd Battalion, 116th Cavalry Regiment, in
Ontario • Company B (Tank), 3rd Battalion, 116th Cavalry Regiment, in
Hermiston • Company C (Mechanized Infantry), 3rd Battalion, 116th Cavalry Regiment, in
Woodburn • Company H (Forward Support), 145th Brigade Support Battalion, in
Baker City • Detachment 1, Company H (Forward Support), 145th Brigade Support Battalion, in
La Grande •
1249th Engineer Battalion, in
Salem • Headquarters and Headquarters Company, 1249th Engineer Battalion, in Salem • Forward Support Company, 1249th Engineer Battalion, in Salem • 224th Engineer Company (Engineer Construction Company), in
Dallas • Detachment 1, 224th Engineer Company (Engineer Construction Company), in
Newport • 442nd Engineer Detachment (Utilities), at
Camp Rilea •
2nd Battalion (Fixed Wing), 641st Aviation Regiment, at
McNary Airfield (part of
63rd Aviation Brigade) • Headquarters and Headquarters Company, 2nd Battalion (Fixed Wing), 641st Aviation Regiment, at McNary Airfield • Company A, 2nd Battalion (Fixed Wing), 641st Aviation Regiment (Detachment 47, Operational Support Airlift Activity), at McNary Airfield (
C-12 Huron) • Company B, 2nd Battalion (Fixed Wing), 641st Aviation Regiment, at
Hawkins Field (airport) (MS) — (
Mississippi Army National Guard) • Company C, 2nd Battalion (Fixed Wing), 641st Aviation Regiment, at
Joint Base Elmendorf–Richardson (AK) — (
Alaska Army National Guard) •
821st Troop Command Battalion, in
Salem • Headquarters and Headquarters Company, 821st Troop Command Battalion, in Salem • 115th
Mobile Public Affairs Detachment, in Salem • 1186th Military Police Company, in Salem • Detachment 1, 1186th Military Police Company, in
Hood River •
249th Regiment, Regional Training Institute, in
Hermiston Aviation unit abbreviations: MEDEVAC —
Medical evacuation; AVUM — Aviation Unit Maintenance; AVIM — Aviation Intermediate Maintenance ==In popular culture==