115th New York Infantry Regiment
| 115th New York Infantry Regiment | |
|---|---|
New York flag  | |
| Active | 26 August 1862 to 17 June 1865 | 
| Country | United States | 
| Allegiance | Union | 
| Branch | Infantry | 
| Engagements | Battle of Harpers Ferry, Battle of Olustee, Battle of Cold Harbor | 
| Commanders | |
| Notable commanders  | Col. Simeon Sammons, Col. Nathan J. Johnson; Lt.Col. George S. Batcheller, Lt.Col. Nathan J. Johnson, Lt.Col. Ezra L. Walrath; Maj. Patrick H. Cowam, Maj. Ezra L. Walrath, Maj. Egbert B. Savage | 
| New York U.S. Volunteer Infantry Regiments 1861-1865 | ||||
  | 
The 115th New York Infantry Regiment, nicknamed the "Iron Hearted Regiment", was a volunteer regiment recruited during the American Civil War from the counties of Fulton, Hamilton, Montgomery, and Saratoga, New York.