| 12th Illinois Cavalry | |
|---|---|
 Illinois flag | |
| Active | February 24, 1862, to May 29, 1866 |
| Country | United States |
| Allegiance | Union |
| Branch | Cavalry |
| Engagements | Harpers Ferry Battle of Gettysburg Stoneman's 1863 Raid 12th Cav, Co. H and I (McClellan Dragoons) Peninsula Campaign Seven Days Battle of Antietam Fredericksburg |
| Illinois U.S. Volunteer Cavalry Regiments 1861-1865 | ||||
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The 12th Illinois Cavalry Regiment was a volunteer cavalry regiment which served in the Union Army during the American Civil War.[1]
- ^ "12th Illinois Cavalry Regiment". Rootsweb. Archived from the original on May 5, 2006. Retrieved May 5, 2006.