War Records: O'Conner
Found 841 Civil War soldier records for surname "O'Conner" (Union: 706, Confederacy: 135).
841 Results
| Name | State | Unit | Function |
|---|---|---|---|
| O'Conner, James | Michigan | 12th Regiment, Michigan Infantry | Infantry |
| O'Conner, James | Michigan | 16th Regiment, Michigan Infantry | Infantry |
| O'Conner, James | Indiana | 10th Regiment, Indiana Infantry (3 months, 1861) | Infantry |
| O'Conner, James | Union Regular Army | 10th Regiment, US Infantry (Regular Army) | Infantry |
| O'Conner, James | Union Regular Army | 23rd Regiment, US Infantry (Regular Army) | Infantry |
| O'Conner, James | Union Regular Army | 12th Regiment, US Infantry (Regular Army) | Infantry |
| O'Conner, James | Pennsylvania | Independent Battery F, Pennsylvania Light Artillery | Artillery |
| O'Conner, James | Kentucky | 2nd Regiment, Kentucky Infantry (3 months, 1861) | Infantry |
| O'Conner, James | Kentucky | 4th Regiment, Kentucky Cavalry | Cavalry |
| O'Conner, James | Kentucky | 10th Regiment, Kentucky Cavalry | Cavalry |
| O'Conner, James | Kentucky | 18th Regiment, Kentucky Infantry | Infantry |
| O'Conner, James | Kentucky | 23rd Regiment, Kentucky Infantry | Infantry |
| O'Conner, James | New York | 140th Regiment, New York Infantry | Infantry |
| O'Conner, James | New York | 69th Regiment, New York State Militia | |
| O'Conner, James | New York | 72nd Regiment, New York Infantry | Infantry |
| O'Conner, James | New York | 6th Regiment, New York Heavy Artillery | Artillery |
| O'Conner, James | Massachusetts | 9th Regiment, Massachusetts Infantry | Infantry |
| O'Conner, James | Massachusetts | 24th Regiment, Massachusetts Infantry | Infantry |
| O'Conner, James | Massachusetts | 59th Regiment, Massachusetts Infantry | Infantry |
| O'Conner, James | Illinois | 47th Regiment, Illinois Infantry | Infantry |
| O'Conner, James | Ohio | 11th Regiment, Ohio Infantry | Infantry |
| O'Conner, James | Ohio | 36th Regiment, Ohio Infantry | Infantry |
| O'Conner, James | Ohio | 188th Regiment, Ohio Infantry | Infantry |
| O'Conner, James | Union Regular Army | 1st Regiment, US Dragoons (Regular Army) | Cavalry |
| O'Conner, James | Union Regular Army | 13th Regiment, US Infantry (Regular Army) | Infantry |
| O'Conner, James | New Jersey | 22nd Regiment, New Jersey Infantry | Infantry |
| O'Conner, James | New Jersey | 34th Regiment, New Jersey Infantry | Infantry |
| O'Conner, James | New Jersey | 6th Regiment, New Jersey Infantry | Infantry |
| O'Conner, James | Other Volunteers | 1st Regiment, Mississippi Marine Brigade Infantry | Infantry |
| O'Conner, James H. | Illinois | 8th Regiment, Illinois Infantry | Infantry |
| O'Conner, James H. | Illinois | 3rd Regiment, Illinois Cavalry | Cavalry |
| O'Conner, James T. | Missouri | 1st Regiment, Missouri Light Artillery | Artillery |
| O'Conner, James Y. | New York | 147th Regiment, New York Infantry | Infantry |
| O'Conner, Jeffrey | Veteran Reserve | 10th Regiment, Veteran Reserve Corps | |
| O'Conner, Jeremiah | Connecticut | 1st Regiment, Connecticut Cavalry | Cavalry |
| O'Conner, Jeremiah | Veteran Reserve | 10th Regiment, Veteran Reserve Corps | |
| O'Conner, Jeremiah | Iowa | 5th Regiment, Iowa Cavalry | Cavalry |
| O'Conner, Jeremiah | Veteran Reserve | 3rd Regiment, Veteran Reserve Corps | |
| O'Conner, Jeremiah | Wisconsin | 17th Regiment, Wisconsin Infantry | Infantry |
| O'Conner, Jeremiah | Wisconsin | 29th Regiment, Wisconsin Infantry | Infantry |
| O'Conner, Jeremiah | New Jersey | 1st Battalion, New Jersey Veteran Infantry | Infantry |
| O'Conner, Jeremiah | New York | 16th Regiment, New York Heavy Artillery | Artillery |
| O'Conner, Jeremiah | New York | 46th Regiment, New York Infantry | Infantry |
| O'Conner, Jeremiah | New York | 5th Regiment, New York Heavy Artillery | Artillery |
| O'Conner, Jeremiah | New York | 18th Regiment, New York Cavalry | Cavalry |
| O'Conner, Jeremiah | Massachusetts | 3rd Regiment, Massachusetts Heavy Artillery | Artillery |
| O'Conner, Jeremiah | Massachusetts | 25th Regiment, Massachusetts Infantry | Infantry |
| O'Conner, Jeremiah | Massachusetts | 31st Regiment, Massachusetts Infantry | Infantry |
| O'Conner, Jeremiah | Rhode Island | 3rd Regiment, Rhode Island Heavy Artillery | Artillery |
| O'Conner, Jeremiah F. | New York | 163rd Regiment, New York Infantry | Infantry |
Search External Archives
Search for "O'Conner" on these official military record databases:
NPS Civil War Soldiers & Sailors →
The National Park Service database of Civil War soldiers and sailors. Search for "O'Conner" on the NPS site.
National Archives - Revolutionary War →
Revolutionary War military records from the National Archives, including pension and bounty land warrant files.
FamilySearch - Civil War Records →
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Fold3 - Military Records →
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