This is a list of Civil War regiments from Maryland which fought in the Union Army. The list of Maryland Confederate Civil War units is shown separately.
Infantry 1st Maryland Infantry Regiment 1st Maryland Infantry, Potomac Home Brigade 1st Regiment Eastern Shore Maryland Volunteer Infantry 2nd Maryland Infantry Regiment 2nd Regiment Maryland Eastern Shore Infantry 2nd Maryland Infantry, Potomac Home Brigade 3rd Regiment Maryland Volunteer Infantry 3rd Maryland Infantry, Potomac Home Brigade 4th Regiment Maryland Volunteer Infantry 4th Regiment Potomac Home Brigade Infantry 5th Regiment Maryland Volunteer Infantry 6th Regiment Maryland Volunteer Infantry 7th Regiment Maryland Volunteer Infantry 8th Regiment Maryland Volunteer Infantry 9th Regiment Maryland Volunteer Infantry 10th Regiment Maryland Volunteer Infantry 11th Regiment Maryland Volunteer Infantry 12th Regiment Maryland Volunteer Infantry 13th Regiment Maryland Volunteer Infantry 19th United States Colored Infantry Regiment (Raised in the eastern shores of Maryland) Purnell Legion Infantry Baltimore Light Guard Infantry Patapsco Guard Cavalry 1st Regiment Maryland Volunteer Cavalry 2nd Regiment Maryland Volunteer Cavalry 3rd Regiment Maryland Volunteer Cavalry - Bradford Dragoons 1st Maryland Cavalry Battalion, Potomac Home Brigade - Cole's Cavalry Purnell Legion Maryland Volunteer Cavalry Smith's Independent Company Maryland Volunteer Cavalry
Artillery 1st Regiment Maryland Heavy Artillery Battery A, Maryland Light Artillery (Rigby's Battery) Battery "A" Junior Maryland Light Artillery Snow's Battery "B" Maryland Light Artillery Battery "B" Junior Maryland Light Artillery Battery "D" Maryland Light Artillery Baltimore Independent Battery Light Artillery
References The Civil War Archive
See also Lists of American Civil War Regiments by State