| 1st Nebraska Infantry Regiment | |
|---|---|
 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 Nebraska Infantry Regiment 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.