123rd New York Infantry Regiment
| 123rd New York Infantry Regiment | |
|---|---|
| Active | September 4, 1862 to June 8, 1865 |
| Country | United States |
| Allegiance | Union |
| Branch | Infantry |
| Engagements | American Civil War |
| Commanders | |
| Colonel | Archibald Livingston McDougall |
| Colonel | Ambrose Stevens |
| Colonel | James C. Rogers |
| Insignia | |
| 1st Division, XII/XX Corps | |
| New York U.S. Volunteer Infantry Regiments 1861-1865 | ||||
|
The 123rd New York Infantry Regiment was an infantry regiment in the Union Army during the American Civil War.