1st Regiment Nebraska Volunteer Infantry

1st Regiment Nebraska Volunteer Infantry
Nebraska state flag
Active	June 11, 1861, to November 6, 1863
Country	United States
Allegiance	Union
Branch	Infantry
Engagements	Battle of Fort Donelson Battle of Shiloh Siege of Corinth

The 1st Regiment Nebraska Volunteer Infantry was an infantry regiment that served in the Union Army during the American Civil War. It was initially organized to protect the Nebraska Territory from Indian attacks, but primarily served in the Western Theater before being reorganized and sent to the frontier.

When the war started, U.S. Regular Army troops were withdrawn from Fort Kearny and Fort Randall to serve in more threatened areas, but at the increased risk to Nebraska settlers from Indian attacks. The Federal government requested that the Nebraska Territory form one volunteer regiment, with some companies supposed to stay behind to protect the territory. The territorial legislature met in special session in Omaha, and agreed to raise the requested local defense force. Thus, the 1st Regiment, Nebraska Volunteer Infantry was organized at Omaha, between June 11 and July 21, 1861, with the future governor of Nebraska and the Wyoming Territory, John Milton Thayer, as its first colonel. However, the promise was reneged, and the regiment was sent eastward in August to fight the Confederacy.

Serving in the forces under Ulysses S. Grant, the 1st Nebraska Infantry participated in the successful attack on Fort Donelson in Tennessee and then fought at the Battle of Shiloh in April 1862. It then participated in several minor engagements in Missouri and Arkansas. The regiment was redesignated the 1st Regiment Nebraska Volunteer Cavalry on November 6, 1863. It was transferred to the frontier to keep the Plains Indians in check. It was amalgamated with the 1st Battalion Nebraska Veteran Volunteer Cavalry in 1865, and mustered out of the Union Army in 1866.