| 1st Maine Infantry Regiment | |
|---|---|
.svg) Flag of the United States, 1861–1863 | |
| Active |
|
| Country | United States |
| Allegiance | Union |
| Branch | Infantry |
| Engagements | American Civil War Spanish–American War |
| Commanders | |
| Colonel | Nathaniel J. Jackson |
| Maine U.S. Volunteer Infantry Regiments 1861-1865 | ||||
|
The 1st Maine Infantry Regiment was an infantry regiment that served in the Union Army during the American Civil War. It was later re-activated in 1898 for the Spanish–American War, but did not serve overseas.[1]