War Records: O'Neil
Found 1,811 Civil War soldier records for surname "O'Neil" (Union: 1501, Confederacy: 310).
1,811 Results
| Name | State | Unit | Function |
|---|---|---|---|
| O'Neil, Charles | New York | 61st Regiment, New York Infantry | Infantry |
| O'Neil, Charles | New York | 97th Regiment, New York Infantry | Infantry |
| O'Neil, Charles | New York | 13th Regiment, New York Heavy Artillery | Artillery |
| O'Neil, Charles | New York | 73rd Regiment, New York Infantry | Infantry |
| O'Neil, Charles | New York | 193rd Regiment, New York Infantry | Infantry |
| O'Neil, Charles | Nevada | 1st Battalion, Nevada Cavalry | Cavalry |
| O'Neil, Charles | Maryland | 2nd Regiment, Maryland Eastern Shore Infantry | Infantry |
| O'Neil, Charles | Union Regular Army | 9th Regiment, US Infantry (Regular Army) | Infantry |
| O'Neil, Charles | Union Regular Army | 6th Regiment, US Cavalry (Regular Army) | Cavalry |
| O'Neil, Charles | Union Regular Army | 5th Regiment, US Artillery (Regular Army) | Artillery |
| O'Neil, Charles | Pennsylvania | 5th Regiment, Pennsylvania Cavalry (65th Volunteers) | Cavalry |
| O'Neil, Charles | New Jersey | 4th Regiment, New Jersey Infantry | Infantry |
| O'Neil, Charles | New York | 3rd Regiment, New York Cavalry | Cavalry |
| O'Neil, Charles | Union Regular Army | 7th Regiment, US Infantry (Regular Army) | Infantry |
| O'Neil, Charles | Union Regular Army | 30th Regiment, US Infantry (Regular Army) | Infantry |
| O'Neil, Charles | Union Regular Army | 20th Regiment, US Infantry (Regular Army) | Infantry |
| O'Neil, Charles | Pennsylvania | 14th Regiment, Pennsylvania Cavalry (159th Volunteers) | Cavalry |
| O'Neil, Charles | New York | 93rd Regiment, New York Infantry National Guard (100 days, 1864) | Infantry |
| O'Neil, Charles | New York | 56th Regiment, New York Infantry National Guard (30 days, 1863) | Infantry |
| O'Neil, Charles A. | New York | 13th Regiment, New York State Militia (3 months, 1861) | |
| O'Neil, Charles C. | Minnesota | 1st Regiment, Minnesota Infantry | Infantry |
| O'Neil, Charles H. | Union Regular Army | Signal Corps (Regular Army) | |
| O'Neil, Charles H. | Other Volunteers | Signal Corps, US Volunteers | |
| O'Neil, Charles H. | New York | 94th Regiment, New York Infantry | Infantry |
| O'Neil, Charles R. | Union Regular Army | 13th Regiment, US Infantry (Regular Army) | Infantry |
| O'Neil, Charles R. | Union Regular Army | 22nd Regiment, US Infantry (Regular Army) | Infantry |
| O'Neil, Charles W. | Pennsylvania | 105th Regiment, Pennsylvania Infantry | Infantry |
| O'Neil, Charles W. | New York | 105th Regiment, New York Infantry | Infantry |
| O'Neil, Christopher | Illinois | 44th Regiment, Illinois Infantry | Infantry |
| O'Neil, Clark | United States Colored Troops | 6th Regiment, United States Colored Heavy Artillery | Artillery |
| O'Neil, Con | Ohio | 159th Regiment, Ohio Infantry (National Guard) | Infantry |
| O'Neil, Conn | Minnesota | 10th Regiment, Minnesota Infantry | Infantry |
| O'Neil, Cornelius | Massachusetts | 20th Regiment, Massachusetts Infantry | Infantry |
| O'Neil, Cornelius | Veteran Reserve | 19th Regiment, Veteran Reserve Corps | |
| O'Neil, Cornelius | Maine | 1st Battalion, Maine Light Artillery | Artillery |
| O'Neil, Cornelius | Indiana | 7th Regiment, Indiana Cavalry | Cavalry |
| O'Neil, Cornelius | Pennsylvania | 110th Regiment, Pennsylvania Infantry | Infantry |
| O'Neil, Cornelius | Pennsylvania | 115th Regiment, Pennsylvania Infantry | Infantry |
| O'Neil, Cornelius | New York | 102nd Regiment, New York Infantry | Infantry |
| O'Neil, Cornelius | New York | 69th Regiment, New York State Militia | |
| O'Neil, Cornelius | New York | 16th Regiment, New York Heavy Artillery | Artillery |
| O'Neil, Cornelius | Michigan | 17th Regiment, Michigan Infantry | Infantry |
| O'Neil, Cornelius | Union Regular Army | 4th Regiment, US Artillery (Regular Army) | Artillery |
| O'Neil, Cornelius | Rhode Island | 5th Regiment, Rhode Island Heavy Artillery | Artillery |
| O'Neil, Cornelius | Kentucky | 34th Regiment, Kentucky Infantry | Infantry |
| O'Neil, Cyrus | Illinois | 118th Regiment, Illinois Infantry | Infantry |
| O'Neil, D. S. | New York | 19th Regiment, New York State Militia (3 months, 1862) | |
| O'Neil, Daniel | Vermont | 3rd Regiment, Vermont Infantry | Infantry |
| O'Neil, Daniel | Veteran Reserve | 3rd Regiment, Veteran Reserve Corps | |
| O'Neil, Daniel | Veteran Reserve | Unassigned Veteran Reserve Corps |
Search External Archives
Search for "O'Neil" 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'Neil" 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 →
Extensive collection of military records including Civil War, Revolutionary War, and other conflicts.