This roster includes the known officers and enlisted men of the 18th Ohio Infantry (Three Years’ Service), 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.
Download the Full Regimental Roster (PDF)
Research This Regiment
If you’re researching ancestors in the 18th Ohio Infantry (Three Years’ Service), these resources may provide additional historical detail, including regimental histories and Civil War reference works.
Detailed company-level roster entries are not included in the currently supplied source text. For a complete listing of officers and enlisted men, please refer to the downloadable PDF roster linked above.
Sources & Notes
- Official Roster of the Soldiers of the State of Ohio in the War of the Rebellion, compiled by the Ohio Roster Commission
- Official Records of the War of the Rebellion
- The Union Army, Federal Publishing Company, 1908, Volume 2
- Regimental and state adjutant general reports