War Records: O'Neil

Found 1,811 Civil War soldier records for surname "O'Neil" (Union: 1501, Confederacy: 310).

1,811 Results

Union (1,501) Confederacy (310)
Name State Unit Function
O'Neil, Henry Delaware 1st Regiment, Delaware Infantry Infantry
O'Neil, Henry Pennsylvania 50th Regiment, Pennsylvania Infantry Infantry
O'Neil, Henry Pennsylvania 51st Regiment, Pennsylvania Infantry Infantry
O'Neil, Henry Pennsylvania 56th Regiment, Pennsylvania Infantry Infantry
O'Neil, Henry Pennsylvania 69th Regiment, Pennsylvania Infantry Infantry
O'Neil, Henry Massachusetts 13th Regiment, Massachusetts Infantry Infantry
O'Neil, Henry Tennessee 5th Regiment, Tennessee Mounted Infantry Infantry
O'Neil, Henry New York 77th Regiment, New York Infantry Infantry
O'Neil, Henry New York 15th Regiment, New York Engineers Engineers
O'Neil, Henry New York 25th Regiment, New York Infantry Infantry
O'Neil, Henry New York 36th Regiment, New York Infantry Infantry
O'Neil, Henry New York 40th Regiment, New York Infantry Infantry
O'Neil, Henry New York 150th Regiment, New York Infantry Infantry
O'Neil, Henry Rhode Island 9th Regiment, Rhode Island Infantry Infantry
O'Neil, Henry Pennsylvania 85th Regiment, Pennsylvania Infantry Infantry
O'Neil, Henry Kentucky 1st Regiment, Kentucky Infantry Infantry
O'Neil, Henry Pennsylvania 12th Regiment, Pennsylvania Reserve Infantry (41st Volunteers) Infantry
O'Neil, Henry New York 15th Regiment, New York Engineers (New) Engineers
O'Neil, Henry New York Enfans Perdus, Independent Battalion, New York Infantry Infantry
O'Neil, Henry Pennsylvania 24th Regiment, Pennsylvania Infantry (3 months, 1861) Infantry
O'Neil, Henry B. Massachusetts 61st Regiment, Massachusetts Infantry Infantry
O'Neil, Henry C. Massachusetts 13th Independent Battery, Massachusetts Light Artillery Artillery
O'Neil, Henry D. Ohio 9th Regiment, Ohio Cavalry Cavalry
O'Neil, Henry E. New York 123rd Regiment, New York Infantry Infantry
O'Neil, Henry E. New York 60th Regiment, New York Infantry Infantry
O'Neil, Henry R. Michigan 16th Regiment, Michigan Infantry Infantry
O'Neil, Hezekiah Illinois 11th Regiment, Illinois Infantry Infantry
O'Neil, Hugh Maryland 1st Regiment, Maryland Cavalry, Potomac Home Brigade Cavalry
O'Neil, Hugh Maryland Unassigned Maryland
O'Neil, Hugh Veteran Reserve Unassigned Veteran Reserve Corps
O'Neil, Hugh Massachusetts 30th Regiment, Massachusetts Infantry Infantry
O'Neil, Hugh Illinois 90th Regiment, Illinois Infantry Infantry
O'Neil, Hugh Vermont 1st Regiment, Vermont Heavy Artillery Artillery
O'Neil, Hugh Wisconsin 5th Regiment, Wisconsin Infantry Infantry
O'Neil, Hugh Wisconsin 13th Regiment, Wisconsin Infantry Infantry
O'Neil, Hugh Pennsylvania 3rd Regiment, Pennsylvania Cavalry Cavalry
O'Neil, Hugh Pennsylvania 88th Regiment, Pennsylvania Infantry Infantry
O'Neil, Hugh Pennsylvania 99th Regiment, Pennsylvania Infantry Infantry
O'Neil, Hugh New York 88th Regiment, New York Infantry Infantry
O'Neil, Hugh New York 161st Regiment, New York Infantry Infantry
O'Neil, Hugh Louisiana 1st Regiment, Louisiana Infantry Infantry
O'Neil, Hugh Pennsylvania 183rd Regiment, Pennsylvania Infantry Infantry
O'Neil, Hugh Union Regular Army 9th Regiment, US Infantry (Regular Army) Infantry
O'Neil, Hugh Maryland 2nd Regiment, Maryland Infantry, Potomac Home Brigade Infantry
O'Neil, Hugh West Virginia 4th Regiment, West Virginia Infantry Infantry
O'Neil, Hugh D. Ohio 9th Regiment, Ohio Cavalry Cavalry
O'Neil, Hugh S. Massachusetts 3rd Regiment, Massachusetts Cavalry Cavalry
O'Neil, Hugh W. Iowa 4th Regiment, Iowa Infantry Infantry
O'Neil, Isaac Missouri 29th Regiment, Missouri Infantry Infantry
O'Neil, J.E. Wisconsin 1st Regiment, Wisconsin Heavy Artillery Artillery

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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.

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