| 143rd Ohio Infantry Regiment | |
|---|---|
| Active | May 12, 1864, to September 13, 1864 |
| Country | United States |
| Allegiance | Union |
| Branch | Infantry |
| Ohio U.S. Volunteer Infantry Regiments 1861-1865 | ||||
|
The 143rd Ohio Infantry Regiment, sometimes 143rd Ohio Volunteer Infantry (or 143rd OVI) was an infantry regiment in the Union Army during the American Civil War.