3rd Louisiana Cavalry Regiment
| 3rd Louisiana Cavalry Regiment | |
|---|---|
| Active | January 1863 – 26 May 1865 |
| Country | Confederate States of America |
| Allegiance | Confederate States of America, Louisiana |
| Branch | Confederate States Army |
| Type | Cavalry |
| Size | Regiment |
| Engagements |
|
| Commanders | |
| Notable commanders | Isaac F. Harrison |
The 3rd Louisiana Cavalry Regiment was a unit of mounted volunteers recruited in Louisiana that fought in the Confederate States Army during the American Civil War. The seven-company 15th Louisiana Cavalry Battalion was formed in January 1863 by Isaac F. Harrison.