San Francisco Chapter
Area: West Bay area/Petaluma/Santa Rosa, CA
President: Mr. Dave Griffis

Central California Chapter
Area: Fresno/Bakersfield, CA
President: Ms. Robin Robertson
Website: www.centralcaausa.com

Silicon Valley Chapter
Area: South Bay area/Gilroy, CA
President: MG (Ret) Rob Ostenberg

Mission Trails Chapter
Area: Western California from Paso Robles to Thousand Oaks
President:MAJ (Ret) Mark J. Johnson

Gem State Chapter
Area:  Boise and the state of Idaho
President LTC(Ret) Marshall Townsend, II
Website: www.gemstateausa.org/

Montana Chapter
Area: State of Montana
President: LTC(Ret) Brent Reinhardt

General William C. Westmoreland Chapter
Area: Reno and Northern Nevada
President: LTC (Ret) Sharlee “Charley” Smith
Website: www.ausa-westmoreland.org

John C. Fremont Chapter
Area: Las Vegas and Southern Nevada
President: CSM(Ret) Jimmie Johnson

PFC William Kenzo Nakamura Chapter
(formerly the Puget Sound Chapter)
Area: Seattle and north to the Canada
President: COL(WA) Doug Adams

Captain Meriwether Lewis Chapter
Area: Tacoma/Fort Lewis/Olympia
President: Carlene Joseph
Website: http://www.ausafortlewis.com/