12th Indiana Cavalry Regiment
| 12th Indiana Cavalry Regiment 127th Indiana Infantry Regiment | |
|---|---|
Private Allen Winslow of Company H, 12th Indiana Cavalry buried at the Luther Cemetery in Porter, Indiana. | |
| Active | December 10, 1863 – November 10, 1865 |
| Country | United States |
| Allegiance | United States Indiana |
| Branch | Union Army |
| Type | Cavalry |
| Engagements | American Civil War |
| Commanders | |
| Colonel | Edward Anderson |
| Lieutenant Colonel | Alfred Reed |
| Notable commanders | William H. Calkins |
The 12th Indiana Cavalry Regiment was a cavalry regiment which served for the state of Indiana during the American Civil War. The regiment was originally mustered in as an infantry regiment and designated as the 127th Indiana Infantry Regiment but was quickly converted to cavalry and redesignated as the 12th Indiana Cavalry.