Mid-Atlantic Infantry
1st West Virginia Infantry, 4th Delaware Infantry Regiment, New Jersey Volunteer Regiments
New England Infantry
10th Massachusetts Infantry, 11th Maine Infantry, 11th Massachusetts Infantry, 14th Maine infantry, 15th Massachusetts Infantry, 16th Connecticut Infantry, 17th Connecticut Infantry, 18th Massachusetts Volunteer Infantry, 18th Connecticut Infantry, 20th Maine Volunteers, Company B
New York Infantry
101st New York Infantry, 102nd New York Infantry, 104th New York Infantry, 107th New York Infantry, 109th New York Infantry, 10th New York Infantry, 110th New York Infantry, 111th New York Infantry, 112th New York Infantry, 114th New York Infantry
Ohio Infantry
125th Ohio Infantry, 142nd Ohio Infantry, 144th Ohio Volunteer Infantry, 175th Regiment Ohio Volunteer Infantry, 21st Ohio Infantry, 25th Ohio Infantry, 45th Ohio Infantry, 48th Ohio Veteran Volunteer Infantry, 49th Ohio Infantry, 4th Ohio Volunteer Infantry
Pennsylvania Infantry
100th Pennsylvania Volunteer Infantry, 101st Pennsylvania Infantry, 103rd Pennsylvania Infantry, 104th Pennsylvania Volunteer Infantry, 114th Pennsylvania Volunteer Infantry, 115th Pennsylvania Volunteer Infantry, 13th Pennsylvania Reserves, Company F, 148th Pennsylvania Infantry, 188th Pennsylvania Volunteers, 34th Pennsylvania Infantry
US Colored Troops
101 Regiment U.S. Colored Infantry, 102nd United States Colored Troops, 105th US Colored Troops, 37th United States Colored Troops, 4th U.S. Colored Troops, 62th & 65th Regiments U.S. Colored Infantry, 73rd US Colored Troops, African American soldiers during the Civil War, Black Soldiers in the Civil War, Camp Nelson
Western Infantry Regiments
101st Indiana Infantry, 10th Iowa Infantry, 11th Indiana Volunteer Infantry Zouaves, 11th Minnesota Infantry, 12th Michigan Infantry, 13th Regiment Kansas Infantry Volunteers, 14th Kentucky Infantry Union Volunteers, 17th Kentucky Volunteer Infantry - US, 19th Indiana Infantry, 1st Minnesota Infantry
12th Regiment U.S. Regular Infantry
Contains history of the regiment plus pictures and schedules of the modern skirmish unit.
13th Corps Organization
Listing of all regiments which served in the 13th Corps of the Army of Tennessee, with links to web pages of those regiments which served in the Corps.
Battery G, 2nd Illinois Light Artillery
Complete with essays and diaries written by the battery's members, this site shows you how the Civil War affected Illinois artillerymen.
California In The Civil War
This site presents California's soldiers, unit histories, battles, cemeteries, letters and links.
Canadians in Maine Military - Us Civil War
Database of Atlantic Canadians who served in Maine's state military during the Civil War.
Civil War Regimental Histories Index, Union
Directory to regimental histories of the Union states, including history, genealogy, personal narratives and muster rolls.
Dakota Territory in the Civil War
In the fall of 1861, the War Department authorized the governor of Dakota territory to raise two companies of cavalry for the War of the Rebellion, to be employed in patrolling and garrison duty in the territory.
Delaware in the Civil War
Sons of Union Veterans' A.T.A. Torbert Camp offers a history of the state's involvement in the conflict. Find statistics and commanding officers.
First Corps and More
Site features information on the 1st Corps, Army of the Potomac in the U.S. Civil War. Also features biographies of famous Civil War Generals.
Illinois Civil War Project
A project to put Illinois Civil War Rosters, History, photographs, and cemeteries on the Internet.
Illinois in the Civil War
Contains information about the infantry, cavalry and artillery units.
Indiana In The Civil War
Infantry, cavalry, and batteries which served in the American Civil War from Indiana. Biographies of hoosiers of note, letters, diaries, and stories.
Iowa in the Civil War Home Page
A project of the IAGenWeb. Regiments and Rosters. Iowa County Sites with Civil War Information.
Kansas in the Civil War
Includes rosters, links, veteran information and cemetery listings.
Maine Civil War Regimental History
Lists of Maine Civil War regimental groups includes artillery, cavalry, infantry and sharpshooters.
Michigan in the Civil War 1861-1866
Michigan in the Civil War. History and roster of every regiment and man who served in the Civil War from Michigan
National Civil War Association-Union
California based living history group representing the Union Army Civil War military organizations. These include artillery, infantry and cavalry, as well as the U.S. Medical Department and their histories.
New Hampshire Heritage, 1861-1865
Information on the men, units, and stories of New Hampshire during the American Civil War.
New Jersey Civil War Heritage Association
Preservation of New Jersey's Civil War heritage. Regimental flag project. Document preservation project.
New York State and the Civil War
Site deals with the role of the Empire State in the War of the Rebellion, and the contributions and sacrifices of her sons and daughters.
North Carolina Union Forces
There were eight regiments of Union Soldiers raised in North Carolina. Site contains links to them.
Ohio in the Civil War
Histories and extensive bibliographies for all Ohio infantry, artillery, cavalry, and other units.
Pennsylvania Volunteers of the Civil War
Searchable rosters, muster rolls, pension rolls, casualties, diaries and regimental histories for PA artillery, cavalry, and infantry units.
The Fighting Men of New Jersey
History of the state's regiments, cavalry, artillery, battles, Navy, medal of honor recipients, prisons, cemeteries, and Commanders.
The Irish Volunteers
Historical information on the Irish soldiers of the American Civil War.
The Iron Brigade Association
Resource page for information on the Iron Brigade of the Army of the Potomac
The Iron Brigade of the Civil War
Site dedicated to the men of the 2nd Wisconsin, 6th Wisconsin, 7th Wisconsin, 19 Indiana, 24th Michigan, and Battery B - 4th US Artillery. Includes stories of the men, images, Fond du Lac perspective, and links.
Union Regimental Index
History of Union regiments from Dyer's Compendium. All are indexed by state.
Vermont in the Civil War - Lest We Forget
A grassroots effort attempting to document the story of Vermonters who served in the War of Rebellion, with official rosters and published books, unpublished diaries, letters,and journals.
West Virginia in the Civil War - Union Regiments
The infantry, cavalry and artillery that served the Union from West Virginia. Also includes the Medal of Honor winners.
Wisconsin Civil War Regimental Histories Index
History of every infantry, cavalry and artillery regiment which served from the State of Wisconsin
Wisconsin Civil War Regiments
Dates of organization, muster, how many wounded, and battles fought for cavalry, artillery and infantry units.