War Records: Costello
Found 536 Civil War soldier records for surname "Costello" (Union: 456, Confederacy: 80).
536 Results
| Name | State | Unit | Function |
|---|---|---|---|
| Costello, John | Indiana | 65th Regiment, Indiana Infantry | Infantry |
| Costello, John | Indiana | 9th Indiana Legion (30 days, 1862) | |
| Costello, John | Ohio | 10th Regiment, Ohio Infantry | Infantry |
| Costello, John | Ohio | 1st Regiment, Ohio Light Artillery | Artillery |
| Costello, John | Ohio | 26th Regiment, Ohio Infantry | Infantry |
| Costello, John | Ohio | 6th Independent Battery, Ohio Light Artillery | Artillery |
| Costello, John | Massachusetts | 1st Regiment, Massachusetts Heavy Artillery | Artillery |
| Costello, John | Massachusetts | 2nd Regiment, Massachusetts Heavy Artillery | Artillery |
| Costello, John | Massachusetts | 2nd Regiment, Massachusetts Infantry | Infantry |
| Costello, John | Massachusetts | 13th Unattached Company, Massachusetts Infantry (Militia) | Infantry |
| Costello, John | Massachusetts | 15th Regiment, Massachusetts Infantry | Infantry |
| Costello, John | New York | 156th Regiment, New York Infantry | Infantry |
| Costello, John | New York | 162nd Regiment, New York Infantry | Infantry |
| Costello, John | New York | 170th Regiment, New York Infantry | Infantry |
| Costello, John | New York | 17th Regiment, New York Infantry | Infantry |
| Costello, John | Pennsylvania | 23rd Regiment, Pennsylvania Infantry (3 months, 1861) | Infantry |
| Costello, John | Connecticut | 6th Regiment, Connecticut Infantry | Infantry |
| Costello, John | New York | 21st Regiment, New York Cavalry | Cavalry |
| Costello, John | New York | 25th Regiment, New York Infantry | Infantry |
| Costello, John | New York | 3rd Regiment, New York Cavalry | Cavalry |
| Costello, John | Union Regular Army | 1st Regiment, US Cavalry (Regular Army) | Cavalry |
| Costello, John | Union Regular Army | 1st Regiment, US Artillery (Regular Army) | Artillery |
| Costello, John | New York | 53rd Regiment, New York Infantry (2nd) | Infantry |
| Costello, John | New York | 59th Regiment, New York Infantry | Infantry |
| Costello, John | New York | 5th Regiment, New York Heavy Artillery | Artillery |
| Costello, John | New York | 69th Regiment, New York State Militia | |
| Costello, John | Union Regular Army | 7th Regiment, US Infantry (Regular Army) | Infantry |
| Costello, John | New York | 93rd Regiment, New York Infantry | Infantry |
| Costello, John | Indiana | 4th Regiment, Indiana Cavalry | Cavalry |
| Costello, John | Illinois | 4th Regiment, Illinois Cavalry | Cavalry |
| Costello, John | Other Volunteers | 1st Company of Pontoniers, US Volunteers | |
| Costello, John | New Hampshire | 2nd Regiment, New Hampshire Infantry | Infantry |
| Costello, John | Ohio | 164th Regiment, Ohio Infantry (National Guard) | Infantry |
| Costello, John | Union Regular Army | 9th Regiment, US Infantry (Regular Army) | Infantry |
| Costello, John | Ohio | 34th Regiment, Ohio Infantry | Infantry |
| Costello, John | Ohio | 39th Regiment, Ohio Infantry | Infantry |
| Costello, John | Rhode Island | 2nd Regiment, Rhode Island Infantry | Infantry |
| Costello, John | New York | 108th Regiment, New York Infantry | Infantry |
| Costello, John | Union Regular Army | 4th Regiment, US Artillery (Regular Army) | Artillery |
| Costello, John | New York | 125th Regiment, New York Infantry | Infantry |
| Costello, John | New York | 132nd Regiment, New York Infantry | Infantry |
| Costello, John | New York | 13th Regiment, New York Infantry | Infantry |
| Costello, John | New York | 140th Regiment, New York Infantry | Infantry |
| Costello, John | Union Regular Army | 5th Regiment, US Artillery (Regular Army) | Artillery |
| Costello, John | New York | 77th Regiment, New York National Guard (100 days, 1864) | |
| Costello, John | New York | 88th Regiment, New York Infantry | Infantry |
| Costello, John | Illinois | 146th Regiment, Illinois Infantry (1 year, 1864-65) | Infantry |
| Costello, John | Rhode Island | 1st Regiment, Rhode Island Light Artillery | Artillery |
| Costello, John | Massachusetts | 20th Unattached Company, Massachusetts Infantry (1 year,1864-65) | Infantry |
| Costello, John | New York | 102nd Regiment, New York Infantry National Guard (100 days, 1864) | Infantry |
Search External Archives
Search for "Costello" on these official military record databases:
NPS Civil War Soldiers & Sailors →
The National Park Service database of Civil War soldiers and sailors. Search for "Costello" 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.