Delaware - Union

Cavalry

1st Regiment Cavalry

Mulligan's (Milligan's) Independent Cavalry Company

Artillery
Ahl's Heavy Artillery Company

Infantry

1st Regiment Infantry (3 months)	1st Regiment Infantry (3 months)	1st Regiment Infantry (3 years)
2nd Regiment Infantry	3rd Regiment Infantry	4th Regiment Infantry
5th Regiment Infantry	6th Regiment Infantry	7th Regiment Infantry
8th Regiment Infantry	9th Regiment Infantry	Sterling's Company Infantry