War Records: O'Connor

Found 1,360 Civil War soldier records for surname "O'Connor" (Union: 1153, Confederacy: 207).

1,360 Results

Union (1,153) Confederacy (207)
Name State Unit Function
O'Connor, J. Union Regular Army 14th Regiment, US Infantry (Regular Army) Infantry
O'Connor, Jacob Ohio 33rd Regiment, Ohio Infantry Infantry
O'Connor, James Connecticut 5th Regiment, Connecticut Infantry Infantry
O'Connor, James Illinois 58th Regiment, Illinois Infantry Infantry
O'Connor, James New Jersey 2nd Regiment, New Jersey Cavalry Cavalry
O'Connor, James Veteran Reserve Unassigned Veteran Reserve Corps
O'Connor, James Union Regular Army US Army (Regular Army)
O'Connor, James Michigan 16th Regiment, Michigan Infantry Infantry
O'Connor, James Pennsylvania 69th Regiment, Pennsylvania Infantry Infantry
O'Connor, James Other Volunteers Signal Corps, US Volunteers
O'Connor, James Massachusetts 4th Regiment, Massachusetts Cavalry Cavalry
O'Connor, James Ohio 189th Regiment, Ohio Infantry Infantry
O'Connor, James Kansas 1st Regiment, Kansas Infantry Infantry
O'Connor, James Missouri 27th Regiment, Missouri Infantry Infantry
O'Connor, James Connecticut 9th Regiment, Connecticut Infantry Infantry
O'Connor, James Maryland Purnell Legion, Maryland Infantry Infantry
O'Connor, James Maryland 1st Regiment, Maryland Cavalry Cavalry
O'Connor, James Wisconsin 14th Regiment, Wisconsin Infantry Infantry
O'Connor, James Michigan 2nd Regiment, Michigan Infantry Infantry
O'Connor, James Michigan 12th Regiment, Michigan Infantry Infantry
O'Connor, James Colorado Territory 3rd Regiment, Colorado Cavalry Cavalry
O'Connor, James Pennsylvania 115th Regiment, Pennsylvania Infantry Infantry
O'Connor, James Pennsylvania 154th Regiment, Pennsylvania Infantry Infantry
O'Connor, James Oregon 1st Regiment, Oregon Cavalry Cavalry
O'Connor, James Kentucky 4th Regiment, Kentucky Cavalry Cavalry
O'Connor, James Kentucky 10th Regiment, Kentucky Cavalry Cavalry
O'Connor, James Kentucky 18th Regiment, Kentucky Infantry Infantry
O'Connor, James Kentucky 23rd Regiment, Kentucky Infantry Infantry
O'Connor, James New York 5th Regiment, New York Cavalry Cavalry
O'Connor, James New York 117th Regiment, New York Infantry Infantry
O'Connor, James Illinois 47th Regiment, Illinois Infantry Infantry
O'Connor, James Illinois 90th Regiment, Illinois Infantry Infantry
O'Connor, James Massachusetts 9th Regiment, Massachusetts Infantry Infantry
O'Connor, James Massachusetts 24th Regiment, Massachusetts Infantry Infantry
O'Connor, James Massachusetts 25th Regiment, Massachusetts Infantry Infantry
O'Connor, James Massachusetts 37th Regiment, Massachusetts Infantry Infantry
O'Connor, James Massachusetts 57th Regiment, Massachusetts Infantry Infantry
O'Connor, James Massachusetts 59th Regiment, Massachusetts Infantry Infantry
O'Connor, James Ohio 19th Regiment, Ohio Infantry Infantry
O'Connor, James Ohio 35th Regiment, Ohio Infantry Infantry
O'Connor, James Ohio 36th Regiment, Ohio Infantry Infantry
O'Connor, James Ohio 188th Regiment, Ohio Infantry Infantry
O'Connor, James Missouri 32nd Regiment, Missouri Infantry (New) Infantry
O'Connor, James Veteran Reserve 2nd Battalion, Veteran Reserve Corps
O'Connor, James Union Regular Army 2nd Regiment, US Cavalry (Regular Army) Cavalry
O'Connor, James Wisconsin 2nd Regiment, Wisconsin Cavalry Cavalry
O'Connor, James Michigan 1st Regiment, Michigan Cavalry Cavalry
O'Connor, James Michigan 2nd Regiment, Michigan Cavalry Cavalry
O'Connor, James Nebraska Territory 2nd Regiment, Nebraska Cavalry Cavalry
O'Connor, James Union Regular Army 6th Regiment, US Infantry (Regular Army) Infantry

Search External Archives

Search for "O'Connor" 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'Connor" 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.