1st California Infantry Regiment

1st California Volunteer Infantry
1st California Volunteer Infantry
	National color of the regiment
Active	September 1861 to October 21, 1866
Country	United States
Allegiance	Union
Branch	Infantry
Engagements	American Civil War Capture of the Showalter Party (Co.G,D,F); Battle of Picacho Pass (Co.I); Battle of Apache Pass (Co.G); First Battle of Adobe Walls;

The 1st Regiment California Volunteer Infantry was an infantry regiment in the Union Army during the American Civil War. It spent its entire term of service in the western United States.