---

Artillery Units

1st Regiment Heavy Artillery

1st Battalion Heavy Artillery

2nd Regiment Heavy Artillery

3rd Regiment Heavy Artillery

4th Regiment Heavy Artillery

1st Unattached Company Heavy Artillery

2nd Unattached Company Heavy Artillery

3rd Unattached Company Heavy Artillery

4th Unattached Company Heavy Artillery

5th Unattached Company Heavy Artillery

6th Unattached Company Heavy Artillery

7th Unattached Company Heavy Artillery

8th Unattached Company Heavy Artillery

9th Unattached Company Heavy Artillery

10th Unattached Company Heavy Artillery

11th Unattached Company Heavy Artillery

12th Unattached Company Heavy Artillery

13th Unattached Company Heavy Artillery

14th Unattached Company Heavy Artillery

15th Unattached Company Heavy Artillery

16th Unattached Company Heavy Artillery

17th Unattached Company Heavy Artillery

18th Unattached Company Heavy Artillery

19th Unattached Company Heavy Artillery

20th Unattached Company Heavy Artillery

21st Unattached Company Heavy Artillery

22nd Unattached Company Heavy Artillery

23rd Unattached Company Heavy Artillery

24th Unattached Company Heavy Artillery

25th Unattached Company Heavy Artillery

26th Unattached Company Heavy Artillery

27th Unattached Company Heavy Artillery

28th Unattached Company Heavy Artillery

29th Unattached Company Heavy Artillery

30th Unattached Company Heavy Artillery

Cook's Battalion Light Artillery

1st Battery Light Artillery

2nd Battery Light Artillery

3rd Battery Light Artillery

4th Battery Light Artillery

5th Battery Light Artillery

6th Battery Light Artillery

7th Battery Light Artillery

8th Battery Light Artillery

9th Battery Light Artillery

10th Battery Light Artillery

11th Battery Light Artillery

11th Battery Light Artillery (Reorganized)

12th Battery Light Artillery

13th Battery Light Artillery

14th Battery Light Artillery

15th Battery Light Artillery

16th Battery Light Artillery

Cavalry Units

1st Regiment Cavalry

2nd Regiment Cavalry

2nd Battalion Cavalry

3rd Regiment Cavalry

4th Regiment Cavalry

5th Regiment Colored Cavalry

Devens' Cavalry Battalion

Independent Cavalry Battalion

Infantry Units

1st Battalion Infantry

1st Company Sharpshooters

2nd Company Sharpshooters

1st Regiment Infantry

2nd Regiment Infantry

3rd Regiment Militia Infantry (3 months)

3rd Regiment Militia Infantry (9 months)

3rd Battalion Rifles

4th Regiment Militia Infantry (3 months)

4th Regiment Militia Infantry (9 months)

4th Battalion Infantry

5th Regiment Militia Infantry (3 months)

5th Regiment Militia Infantry (9 months)

5th Regiment Militia Infantry (100 days)

6th Regiment Militia Infantry (3 months)

6th Regiment Militia Infantry (9 months)

6th Regiment Infantry (100 days)

7th Regiment Infantry

8th Regiment Militia Infantry (3 months)

8th Regiment Militia Infantry (9 months)

8th Regiment Militia Infantry (100 days)

9th Regiment Infantry

10th Regiment Infantry

11th Regiment Infantry

12th Regiment Infantry

13th Regiment Infantry

14th Regiment Infantry

15th Regiment Infantry

16th Regiment Infantry

17th Regiment Infantry

18th Regiment Infantry

19th Regiment Infantry

20th Regiment Infantry

21st Regiment Infantry

22nd Regiment Infantry

23rd Regiment Infantry

24th Regiment Infantry

25th Regiment Infantry

26th Regiment Infantry

27th Regiment Infantry

28th Regiment Infantry

29th Regiment Infantry

30th Regiment Infantry

31st Regiment Infantry

32nd Regiment Infantry

33rd Regiment Infantry

34th Regiment Infantry

35th Regiment Infantry

36th Regiment Infantry

37th Regiment Infantry

38th Regiment Infantry

39th Regiment Infantry

40th Regiment Infantry

41st Regiment Infantry

42nd Regiment Infantry

42nd Regiment Militia Infantry (100 days)

43rd Regiment Infantry

44th Regiment Infantry

45th Regiment Infantry

46th Regiment Infantry

47th Regiment Infantry

48th Regiment Infantry

49th Regiment Infantry

50th Regiment Infantry

51st Regiment Infantry

52nd Regiment Infantry

53rd Regiment Infantry

54th Regiment Infantry Colored

55th Regiment Infantry Colored

56th Regiment Infantry

57th Regiment Infantry

58th Regiment Infantry

59th Regiment Infantry

60th Regiment Infantry (100 days)

61st Regiment Infantry

62nd Regiment Infantry (Organization not completed)

1st Company Massachusetts Infantry

2nd Company Massachusetts Infantry

3rd Company Massachusetts Infantry

4th Company Massachusetts Infantry

5th Company Massachusetts Infantry

6th Company Massachusetts Infantry

7th Company Massachusetts Infantry

8th Company Massachusetts Infantry

9th Company Massachusetts Infantry

10th Company Massachusetts Infantry

11th Company Massachusetts Infantry

12th Company Massachusetts Infantry

13th Company Massachusetts Infantry

15th Company Massachusetts Infantry

16th Company Massachusetts Infantry

17th Company Massachusetts Infantry

18th Company Massachusetts Infantry

19th Company Massachusetts Infantry

20th Company Massachusetts Infantry

21st Company Massachusetts Infantry

22nd Company Massachusetts Infantry

23rd Company Massachusetts Infantry

24th Company Massachusetts Infantry

25th Company Massachusetts Infantry

26th Company Massachusetts Infantry

Boston Cadets

Salem Cadets

---

Source: A Compendium of the War of the Rebellion Frederick H. Dyer, 1908.