Category:Military units and formations established in 1861
Subcategories
This category has the following 3 subcategories, out of 3 total.
C
Pages in category "Military units and formations established in 1861"
The following 200 pages are in this category, out of approximately 1,188 total. This list may not reflect recent changes.
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- 1st Cherokee Mounted Rifles
- 1st Illinois Cavalry Regiment
- 1st Mississippi Infantry Regiment
- 1st (Douglas) Isle of Man Artillery Volunteer Corps
- 1st Administrative Battalion, Montgomeryshire Rifle Volunteer Corps
- 1st Administrative Battalion, Tower Hamlets Rifle Volunteer Corps
- 1st Administrative Brigade, Banffshire Artillery Volunteers
- 1st Administrative Brigade, East Riding Artillery Volunteers
- 1st Administrative Brigade, Glamorganshire Artillery Volunteers
- 1st Administrative Brigade, Hampshire Artillery Volunteer Corps
- 1st Administrative Brigade, Lincolnshire Artillery Volunteers
- 1st Alabama Cavalry Regiment (Confederate)
- 1st Alabama Infantry Regiment
- 1st Arkansas 30 Day Volunteer Regiment
- 1st Arkansas Field Battery
- 1st Arkansas Infantry Regiment
- 1st Arkansas Mounted Rifles
- 1st Bersaglieri Regiment
- 1st California Cavalry Regiment
- 1st California Infantry Regiment
- 1st Cavalry Regiment, Arkansas State Troops
- 1st Colorado Infantry Regiment
- 1st Company Massachusetts Sharpshooters
- 1st Connecticut Cavalry Regiment
- 1st Connecticut Infantry Regiment
- 1st Connecticut Light Artillery Battery
- 1st Cumberland Engineer Volunteer Corps
- 1st Delaware Infantry Regiment
- 1st Devonshire Light Horse Volunteers
- 1st District of Columbia Infantry Regiment
- 1st Eastern Shore Infantry Regiment
- 1st Essex Engineer Volunteer Corps
- 1st Florida Infantry Regiment
- 1st Glamorgan Light Horse Volunteers
- 1st Gloucestershire Engineer Volunteer Corps
- 1st Hampshire Artillery Volunteers
- 1st Independent Battery Indiana Light Artillery
- 1st Independent Battery Kansas Light Artillery
- 1st Independent Battery Wisconsin Light Artillery
- 1st Indiana Cavalry Regiment
- 1st Indiana Heavy Artillery Regiment
- 1st Iowa Cavalry Regiment
- 1st Iowa Independent Battery Light Artillery
- 1st Iowa Infantry Regiment
- 1st Kansas Infantry Regiment
- 1st Kentucky Cavalry Regiment (Confederate)
- 1st Kentucky Cavalry Regiment (Union)
- 1st Kentucky Infantry Regiment (Confederate)
- 1st Kentucky Infantry Regiment (Union)
- 1st Lancashire Light Horse Volunteers
- 1st Louisiana Cavalry Regiment (Confederate)
- 1st Louisiana Field Battery
- 1st Louisiana Infantry Battalion
- 1st Louisiana Infantry Regiment (Confederate)
- 1st Louisiana Native Guard (Confederate)
- 1st Louisiana Regular Battery
- 1st Louisiana Regulars Infantry Regiment
- 1st Maine Cavalry Regiment
- 1st Maine Infantry Regiment
- 1st Maine Light Artillery Battery
- 1st Maryland Cavalry Battalion, Potomac Home Brigade
- 1st Maryland Cavalry Regiment
- 1st Maryland Infantry Regiment (Confederate)
- 1st Maryland Infantry Regiment (Union)
- 1st Maryland Infantry Regiment, Potomac Home Brigade
- 1st Massachusetts Battery
- 1st Massachusetts Cavalry Regiment
- 1st Massachusetts Heavy Artillery Regiment
- 1st Massachusetts Infantry Regiment
- 1st Michigan Infantry Regiment (3 months)
- 1st Michigan Infantry Regiment (3 years)
- 1st Minnesota Infantry Regiment
- 1st Minnesota Light Artillery Battery
- 1st Minnesota Sharpshooters Company
- 1st Missouri Cavalry Regiment (Union)
- 1st Missouri Infantry Regiment (Confederate)
- 1st Missouri Infantry Regiment (Union)
- 1st Missouri Light Artillery Regiment
- 1st Missouri US Reserve Corps Infantry Regiment
- 1st Nebraska Infantry Regiment
- 1st New Hampshire Infantry Regiment
- 1st New Hampshire Light Battery
- 1st New York Cavalry Regiment
- 1st New York Engineer Regiment
- 1st New York Infantry Regiment
- 1st New York Light Artillery Battalion
- 1st New York Mounted Rifles Regiment
- 1st North Carolina Cavalry Regiment
- 1st Ohio Cavalry Regiment
- 1st Ohio Independent Cavalry Battalion
- 1st Ohio Independent Light Artillery Battery
- 1st Ohio Infantry Regiment
- 1st Pennsylvania Cavalry Regiment
- 1st Pennsylvania Infantry Regiment
- 1st Pennsylvania Reserve Regiment
- 1st Michigan Engineers and Mechanics Regiment
- 1st Rhode Island Battery
- 1st Rhode Island Cavalry Regiment
- 1st Rockbridge Artillery
- 1st South Carolina Rifle Regiment
- 1st Surrey Light Horse Volunteers
- 1st Tennessee Infantry Regiment
- 1st Tennessee Infantry Regiment (Union)
- 1st Texas Cavalry Regiment
- 1st Texas Field Battery
- 1st Texas Infantry Regiment
- 1st Tower Hamlets Engineer Volunteer Corps
- 1st U.S. Artillery, Battery G
- 1st U.S. Artillery, Battery I
- 1st U.S. Artillery, Battery K
- 1st United States Lancers Regiment
- 1st United States Sharpshooters
- 1st Virginia Cavalry Regiment
- 1st Virginia Infantry Battalion
- 1st Virginia Infantry Regiment
- 1st Washington Territory Infantry Regiment
- 1st West Virginia Cavalry Regiment
- 1st West Virginia Infantry Regiment
- 1st Wisconsin Cavalry Regiment
- 1st Wisconsin Heavy Artillery Regiment
- 1st Wisconsin Infantry Regiment
- 2nd Arkansas Cavalry Regiment (Slemons')
- 2nd Illinois Cavalry Regiment
- 2nd (Dolgellau) Merionethshire Rifle Volunteer Corps
- 2nd (Douglas) Isle of Man Rifle Volunteer Corps
- 2nd Administrative Battalion, Cinque Ports Rifle Volunteer Corps
- 2nd Administrative Battalion, Northumberland Rifle Volunteers
- 2nd Administrative Brigade, Devonshire Artillery Volunteers
- 2nd Arkansas Field Battery
- 2nd Arkansas Infantry Regiment
- 2nd Arkansas Mounted Rifles
- 2nd Berwickshire Artillery Volunteers
- 2nd California Cavalry Regiment
- 2nd California Infantry Regiment
- 2nd Company Massachusetts Sharpshooters
- 2nd Connecticut Infantry Regiment
- 2nd Delaware Infantry Regiment
- 2nd Devonshire Artillery Volunteers
- 2nd District of Columbia Infantry Battalion
- 2nd Eastern Shore Infantry Regiment
- 2nd Engineer Battalion (United States)
- 2nd Gloucestershire (The Bristol Engineer Volunteer Corps) Royal Engineers
- 2nd Independent Battery Indiana Light Artillery
- 2nd Independent Battery Wisconsin Light Artillery
- 2nd Indiana Cavalry Regiment
- 2nd Iowa Cavalry Regiment
- 2nd Iowa Independent Battery Light Artillery
- 2nd Iowa Infantry Regiment
- 2nd Kansas Cavalry Regiment
- 2nd Kansas Infantry Regiment
- 2nd Kentucky Cavalry Regiment
- 2nd Kentucky Infantry Regiment (Confederate)
- 2nd Kentucky Infantry Regiment (Union)
- 2nd Lancashire Light Horse Volunteers
- 2nd Louisiana Infantry Regiment (Confederate)
- 2nd Maine Infantry Regiment
- 2nd Maine Light Artillery Battery
- 2nd Maryland Infantry Regiment (Union)
- 2nd Maryland Infantry Regiment, Potomac Home Brigade
- 2nd Massachusetts Battery
- 2nd Massachusetts Infantry Regiment
- 2nd Michigan Infantry Regiment
- 2nd Middlesex Artillery Volunteers
- 2nd Minnesota Infantry Regiment
- 2nd Missouri Cavalry Regiment (Union)
- 2nd Missouri Infantry Regiment (Union)
- 2nd Missouri Light Artillery Regiment
- 2nd New Hampshire Infantry Regiment
- 2nd New Jersey Infantry Regiment
- 2nd New Mexico Infantry Regiment
- 2nd New York Cavalry Regiment
- 2nd New York Heavy Artillery Regiment
- 2nd New York Infantry Regiment
- 2nd Ohio Cavalry Regiment
- 2nd Ohio Independent Light Artillery Battery
- 2nd Ohio Infantry Regiment
- 2nd Pennsylvania Cavalry Regiment
- 2nd Pennsylvania Infantry Regiment
- 2nd Pennsylvania Reserve Regiment
- 2nd Rhode Island Infantry Regiment
- 2nd South Carolina Infantry Regiment
- 2nd Tennessee Infantry Regiment (Union)
- 2nd Texas Cavalry Regiment
- 2nd U.S. Artillery, Battery E
- 2nd United States Sharpshooters
- 2nd Virginia Cavalry Regiment
- 2nd Virginia Infantry Regiment
- 2nd West Virginia Cavalry Regiment
- 2nd West Virginia Infantry Regiment
- 2nd Wisconsin Cavalry Regiment
- 2nd Wisconsin Infantry Regiment
- 3rd Arkansas Infantry Regiment (Confederate States)
- 3rd Illinois Cavalry Regiment
- 3rd (Lybster) Caithness Artillery Volunteer Corps
- 3rd (Ramsey Rifles) Isle of Man Rifle Volunteer Corps
- 3rd (Scarborough) Yorkshire (North Riding) Artillery Volunteer Corps
- 3rd (Stratford) Essex Artillery Volunteer Corps
- 3rd (York) Yorkshire (West Riding) Artillery Volunteers
- 3rd Alabama Infantry Regiment
- 3rd Arkansas Cavalry Regiment