United States Regiments & Batteries
Maryland was a slave state that sent men to both the Union and Confederate armies. For the Union it provided 42,713 men in 4 regiments, 1 battalion and 1 independent company of cavalry; 6 batteries of light artilery; and 20 regiments and 2 independent companies of infantry. *
Home Guard Infantry
Maryland Potomac Home Brigade, 1st Regiment • 2nd Regiment • 3rd Regiment • 4th Regiment
Eastern Shore Maryland Infantry, 1st Regiment • 2nd Regiment
Infantry
1st Maryland • 2nd Maryland • 3rd Maryland • 4th Maryland • 5th Maryland • 6th Maryland
7th Maryland • 8th Maryland • 9th Maryland • 10th Maryland • 11th Maryland • 12th Maryland
13th Maryland • Purnell Legion • Baltimore (Dix) Light Guard • Patapsco Guard
Cavalry
1st Maryland Cavalry • 2nd Maryland Cavalry • 3rd Maryland Cavalry • Purnell Legion Cavalry
Smith’s Independent Company Maryland Cavalry • 1st Maryland Potomac Home Brigade Cavalry
Artillery
1st Maryland Light Artillery, Battery A • Battery B • Battery D