This roster includes the known officers and enlisted men of the 15th New York Infantry, organized by Field & Staff and companies when available. Information is drawn from 19th-century state adjutant general reports, the Official Records, and verified regimental histories.
Tip: To search for a soldier’s name on this page, use Ctrl + F (Windows) or Command + F (Mac).
For an overview of this regiment’s organization, service, engagements, and casualties, see the regiment summary page.
Research This Regiment
If you’re researching ancestors in the 15th New York Infantry, these resources may provide additional historical detail, including regimental histories and Civil War reference works.
Field & Staff
- Colonel John McLeod Murphy
- Colonel Clinton G. Colgate
- Colonel Wesley Brainard
- Lieutenant Colonel Richard J. Dodge
- Lieutenant Colonel Francis B. O’Keefe
- Lieutenant Colonel Clinton G. Colgate
- Lieutenant Colonel James A. Magruder
- Lieutenant Colonel William A. Ketchum
- Lieutenant Colonel Stephen Chester
- Major Francis B. O’Keefe
- Major Clinton G. Colgate
- Major John A. Magruder
- Major Walter L. Cassin
- Major William A. Ketchum
- Major Edward C. Perry
- Major Sewall Sergeant
- Major Henry V. Slosson
- Major William Henderson
- Major Timothy Lubey
- Major Thomas Bogan
Detailed company-level roster entries are not included in the currently supplied source text.
Sources & Notes
- Official Records of the War of the Rebellion
- New York State Adjutant General reports
- The Union Army, Federal Publishing Company, 1908