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, Dennis | Veteran Reserve | 2nd Battalion, Veteran Reserve Corps | |
| O'Conner, Dennis | Illinois | 3rd Regiment, Illinois Cavalry | Cavalry |
| O'Conner, Dennis | Massachusetts | 29th Regiment, Massachusetts Infantry | Infantry |
| O'Conner, Dennis | New York | 165th Regiment, New York Infantry | Infantry |
| O'Conner, Dennis | New York | 10th Regiment, New York Infantry | Infantry |
| O'Conner, Dennis | New York | 63rd Regiment, New York Infantry | Infantry |
| O'Conner, Dennis | Ohio | 11th Regiment, Ohio Infantry Militia (1 month, 1862) | Infantry |
| O'Conner, Ed. | Ohio | 2nd Regiment, Ohio Infantry Militia (30 days, 1862) | Infantry |
| O'Conner, Edward | Ohio | 22nd Regiment, Ohio Infantry | Infantry |
| O'Conner, Edward | Indiana | 150th Regiment, Indiana Infantry | Infantry |
| O'Conner, Edward | Pennsylvania | 149th Regiment, Pennsylvania Infantry | Infantry |
| O'Conner, Edward | Delaware | 1st Regiment, Delaware Infantry | Infantry |
| O'Conner, Edward | Illinois | 8th Regiment, Illinois Infantry | Infantry |
| O'Conner, Edward | Illinois | 90th Regiment, Illinois Infantry | Infantry |
| O'Conner, Edward | Ohio | 3rd Regiment, Ohio Cavalry | Cavalry |
| O'Conner, Edward | Ohio | 12th Regiment, Ohio Infantry | Infantry |
| O'Conner, Edward | Ohio | 72nd Regiment, Ohio Infantry | Infantry |
| O'Conner, Edward | Ohio | 82nd Regiment, Ohio Infantry | Infantry |
| O'Conner, Edward | Kansas | 1st Regiment, Kansas Infantry | Infantry |
| O'Conner, Edward | New Jersey | 10th Regiment, New Jersey Infantry | Infantry |
| O'Conner, Edward | New Jersey | 11th Regiment, New Jersey Infantry | Infantry |
| O'Conner, Edward | Kentucky | 12th Regiment, Kentucky Cavalry | Cavalry |
| O'Conner, Edward | New York | 1st Regiment, New York Provisional Cavalry | Cavalry |
| O'Conner, Edward | New York | 2nd Regiment, New York Mounted Rifles | |
| O'Conner, Edward | Illinois | 1st Regiment, Illinois Light Artillery | Artillery |
| O'Conner, Edward | Massachusetts | 4th Regiment, Massachusetts Cavalry | Cavalry |
| O'Conner, Edward | Massachusetts | 29th Company Unattached, Massachusetts Heavy Artillery | Artillery |
| O'Conner, Edward | Ohio | 52nd Regiment, Ohio Infantry | Infantry |
| O'Conner, Edward | New Jersey | 3rd Regiment, New Jersey Cavalry | Cavalry |
| O'Conner, Edward | Ohio | 67th Regiment, Ohio Infantry | Infantry |
| O'Conner, Edwin | Ohio | 22nd Regiment, Ohio Infantry | Infantry |
| O'Conner, Farrel | Ohio | 4th Battalion, Ohio Infantry | Infantry |
| O'Conner, Francis E. | Connecticut | 1st Regiment, Connecticut Cavalry | Cavalry |
| O'Conner, Francis E. | Connecticut | 2nd Regiment, Connecticut Heavy Artillery | Artillery |
| O'Conner, Frank | Missouri | 6th Regiment, Missouri Infantry | Infantry |
| O'Conner, Frank | Ohio | 3rd Regiment, Ohio Infantry | Infantry |
| O'Conner, Frank | Ohio | 5th Regiment, Ohio Infantry | Infantry |
| O'Conner, Furgus | Pennsylvania | 46th Regiment, Pennsylvania Infantry | Infantry |
| O'Conner, George | California | 3rd Regiment, California Infantry | Infantry |
| O'Conner, George | Massachusetts | 1st Battalion, Massachusetts Heavy Artillery | Artillery |
| O'Conner, George | Massachusetts | 16th Regiment, Massachusetts Infantry | Infantry |
| O'Conner, George | Illinois | 13th Regiment, Illinois Infantry | Infantry |
| O'Conner, George | Pennsylvania | 52nd Regiment, Pennsylvania Infantry | Infantry |
| O'Conner, George | New Jersey | 1st Regiment, New Jersey Cavalry | Cavalry |
| O'Conner, George | Ohio | 33rd Regiment, Ohio Infantry | Infantry |
| O'Conner, George | Pennsylvania | 1st Battalion, Pennsylvania Infantry (6 months, 1863-1864) | Infantry |
| O'Conner, George H. | Massachusetts | 2nd Regiment, Massachusetts Cavalry | Cavalry |
| O'Conner, George W. | Iowa | 36th Regiment, Iowa Infantry | Infantry |
| O'Conner, Henry | New York | 133rd Regiment, New York Infantry | Infantry |
| O'Conner, Henry | Illinois | 1st Regiment, Illinois Light Artillery | Artillery |
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 →
Free access to Civil War records including service records, pension files, and draft registration cards.
Fold3 - Military Records →
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