This roster includes the known officers and enlisted men of the 54th Indiana Infantry (3 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 54th Indiana Infantry (3 Months Service), these resources may provide additional historical detail, including regimental histories and Civil War reference works.
Field & Staff
- Colonel John L. Mansfield – Mustered in June 10, 1862; resigned June 18, 1862.
- Colonel David G. Rose – Succeeded Mansfield as colonel after June 18, 1862.
- Lieutenant Colonel L. Gilbert Knox – Mustered in June 10, 1862.
- Major L. Gilbert Knox – Promoted to lieutenant colonel.
- Major Fielding Mansfield – Mustered in June 10, 1862.
Company A
Records for this company are incomplete in the surviving state adjutant general reports.
Company B
Records for this company are incomplete in the surviving state adjutant general reports.
Company C
Records for this company are incomplete in the surviving state adjutant general reports.
Company D
Records for this company are incomplete in the surviving state adjutant general reports.
Company E
Records for this company are incomplete in the surviving state adjutant general reports.
Company F
Records for this company are incomplete in the surviving state adjutant general reports.
Company G
Records for this company are incomplete in the surviving state adjutant general reports.
Company H
Records for this company are incomplete in the surviving state adjutant general reports.
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.
- State Adjutant General Report for Indiana (year and volume as available).
- Dyer’s Compendium.
- Fox, “Regimental Losses in the American Civil War.”
- The Union Army, Federal Publishing Company, 1908, Vol. 3.