| 11th Mississippi Cavalry Regiment | |
|---|---|
| Active | 1863–1865 |
| Disbanded | May 1865 |
| Country |  Confederate States |
| Allegiance |  Mississippi |
| Branch |  Army |
| Type | Cavalry |
| Size | Regiment |
| Part of | Ferguson's Brigade |
| Nickname(s) | "Perrin's regiment" |
| Facings | Yellow |
| Battles | |
| Commanders | |
| Commanding officers |
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The 11th Mississippi Cavalry Regiment (also known as "Perrin's regiment") was a cavalry formation in the Western Theater of the American Civil War commanded by Colonel Robert O. Perrin from 1863 to March 1865, when he resigned, and Lieutenant Colonel Henry L. Muldrow until it was disbanded in May 1865.