This roster includes the known officers and enlisted men of the 11th Ohio Infantry (Three Months’ Service), organized by Field & Staff and Companies A through K. Information is drawn from 19th-century state adjutant general reports, the Official Records, and verified regimental histories.
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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 11th Ohio Infantry (Three Months’ Service), these resources may provide additional historical detail, including regimental histories and Civil War reference works.
Field & Staff
- Colonel James F. Harrison – Mustered in April 26, 1861; served full three months’ term.
- Lieutenant Colonel Joseph W. Frizell – Mustered in April 26, 1861; served full term.
- Major Augustus H. Coleman – Mustered in April 26, 1861; served full term.
Company A
Company B
Company C
Company D
Company E
Company F
Company G
Company H
Company I
Records for this company are incomplete in the surviving state adjutant general reports.
Company K
Records for this company are incomplete in the surviving state adjutant general reports.
Sources & Notes
- Official Records of the War of the Rebellion, Series I, relevant volumes and parts.
- State Adjutant General Report for Ohio (year and volume as available).
- Dyer’s Compendium.
- Fox, “Regimental Losses in the American Civil War.”
- The Union Army, Federal Publishing Company, 1908, Volume 2.