TheNameDBWar Records: CALLAHAN
Found 1,414 Civil War soldier records for surname "CALLAHAN" (Union: 994, Confederacy: 420).
1,414 Results
| Name | State | Unit | Function |
|---|---|---|---|
| Callahan, John | Indiana | 99th Regiment, Indiana Infantry | Infantry |
| Callahan, John | Maine | 19th Regiment, Maine Infantry | Infantry |
| Callahan, John | Pennsylvania | 3rd Regiment, Pennsylvania Cavalry | Cavalry |
| Callahan, John | Pennsylvania | 8th Regiment, Pennsylvania Cavalry (89th Volunteers) | Cavalry |
| Callahan, John | Pennsylvania | 47th Regiment, Pennsylvania Infantry | Infantry |
| Callahan, John | Pennsylvania | 56th Regiment, Pennsylvania Infantry | Infantry |
| Callahan, John | Pennsylvania | 66th Regiment, Pennsylvania Infantry | Infantry |
| Callahan, John | Pennsylvania | 67th Regiment, Pennsylvania Infantry | Infantry |
| Callahan, John | Pennsylvania | 71st Regiment, Pennsylvania Infantry | Infantry |
| Callahan, John | Pennsylvania | 79th Regiment, Pennsylvania Infantry | Infantry |
| Callahan, John | Pennsylvania | 82nd Regiment, Pennsylvania Infantry | Infantry |
| Callahan, John | Pennsylvania | 91st Regiment, Pennsylvania Infantry | Infantry |
| Callahan, John | Pennsylvania | 110th Regiment, Pennsylvania Infantry | Infantry |
| Callahan, John | Washington Territory | 1st Regiment, Washington Infantry | Infantry |
| Callahan, John | Vermont | 10th Regiment, Vermont Infantry | Infantry |
| Callahan, John | Illinois | 11th Regiment, Illinois Cavalry | Cavalry |
| Callahan, John | Illinois | 125th Regiment, Illinois Infantry | Infantry |
| Callahan, John | Illinois | 23rd Regiment, Illinois Infantry | Infantry |
| Callahan, John | Connecticut | 6th Regiment, Connecticut Infantry | Infantry |
| Callahan, John | Connecticut | 15th Regiment, Connecticut Infantry | Infantry |
| Callahan, John | Connecticut | 21st Regiment, Connecticut Infantry | Infantry |
| Callahan, John | Illinois | 29th Regiment, Illinois Infantry | Infantry |
| Callahan, John | Missouri | 10th Regiment, Missouri Infantry | Infantry |
| Callahan, John | Illinois | 37th Regiment, Illinois Infantry | Infantry |
| Callahan, John | Kentucky | 4th Regiment, Kentucky Cavalry | Cavalry |
| Callahan, John | Kentucky | 18th Regiment, Kentucky Infantry | Infantry |
| Callahan, John | Illinois | 47th Regiment, Illinois Infantry | Infantry |
| Callahan, John | Illinois | 58th Regiment, Illinois Infantry | Infantry |
| Callahan, John | Delaware | 1st Regiment, Delaware Infantry | Infantry |
| Callahan, John | Veteran Reserve | 2nd Battalion, Veteran Reserve Corps | |
| Callahan, John | Veteran Reserve | 16th Regiment, Veteran Reserve Corps | |
| Callahan, John | Veteran Reserve | 19th Regiment, Veteran Reserve Corps | |
| Callahan, John | Veteran Reserve | 24th Regiment, Veteran Reserve Corps | |
| Callahan, John | West Virginia | 3rd Regiment, West Virginia Cavalry | Cavalry |
| Callahan, John | Illinois | 97th Regiment, Illinois Infantry | Infantry |
| Callahan, John | California | 1st Regiment, California Infantry | Infantry |
| Callahan, John | California | 2nd Regiment, California Cavalry | Cavalry |
| Callahan, John | California | 5th Regiment, California Infantry | Infantry |
| Callahan, John | Michigan | 17th Regiment, Michigan Infantry | Infantry |
| Callahan, John | Texas | 1st Regiment, Texas Cavalry | Cavalry |
| Callahan, John | Rhode Island | 2nd Regiment, Rhode Island Infantry | Infantry |
| Callahan, John | Union Regular Army | 1st Regiment, US Dragoons (Regular Army) | Cavalry |
| Callahan, John | Union Regular Army | 3rd Regiment, US Infantry (Regular Army) | Infantry |
| Callahan, John | Indiana | 1st Regiment, Indiana Cavalry | Cavalry |
| Callahan, John | New Jersey | 2nd Regiment, New Jersey Cavalry | Cavalry |
| Callahan, John | New Jersey | 3rd Regiment, New Jersey Cavalry | Cavalry |
| Callahan, John | New Jersey | 7th Regiment, New Jersey Infantry | Infantry |
| Callahan, John | Union Regular Army | 12th Regiment, US Infantry (Regular Army) | Infantry |
| Callahan, John | Indiana | 35th Regiment, Indiana Infantry | Infantry |
| Callahan, John | Ohio | 6th Regiment, Ohio Infantry (3 months, 1861) | Infantry |
Search External Archives
Search for "CALLAHAN" on these official military record databases:
NPS Civil War Soldiers & Sailors →
The National Park Service database of Civil War soldiers and sailors. Search for "CALLAHAN" 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.