121st Ohio Infantry Regiment
| 121st Ohio Infantry Regiment | |
|---|---|
| Active | September 11, 1862, to June 8, 1865 | 
| Country | United States | 
| Allegiance | Union | 
| Branch | Infantry | 
| Engagements | 
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| Ohio U.S. Volunteer Infantry Regiments 1861-1865 | ||||
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The 121st Ohio Infantry Regiment, sometimes 121st Ohio Volunteer Infantry (or 121st OVI) was an infantry regiment in the Union Army during the American Civil War.