1st Washington Territory Infantry Regiment

1st Washington Territory Infantry Regiment
Colonel J. Steinberger
Active	October 1861 – December 1865
Disbanded	December 1865
Country	United States
Allegiance	Union
Branch	Infantry
Size	1,032[1]
Engagements	American Civil War Snake War Affair at the Grand Ronde Prairie

The 1st Regiment of Washington Territory Volunteer Infantry (or 1st Washington Territory Volunteers) was a unit of infantry raised by the Washington Territory for service in the Union Army during the American Civil War.