Taken from Tennesseans in the Civil War, this section gives a descriptive history of the Tennessee Federal Infantry Units.
- 1st Tennessee Volunteer Infantry Regiment
- 2nd Tennessee Volunteer Infantry Regiment
- 3rd Tennessee Volunteer Infantry Regiment
- 4th Tennessee Volunteer Infantry Regiment
- 5th Tennessee Volunteer Infantry Regiment
- 6th Tennessee Volunteer Infantry Regiment
- 7th Tennessee Volunteer Infantry Regiment
- 7th Tennessee Infantry Regiment
- 8th Tennessee Volunteer Infantry Regiment
- 9th Tennessee Volunteer Infantry Regiment
- 10th Tennessee Volunteer Infantry Regiment
- 11th Tennessee Volunteer Infantry Regiment
- 11th U. S. Colored Infantry Regiment
- 12th U. S. Colored Infantry Regiment
- 13th U. S. Colored Infantry Regiment
- 14th U. S. Colored Infantry Regiment
- 15th U. S. Colored Infantry Regiment
- 16th U. S. Colored Infantry Regiment
- 17th U. S. Colored Infantry Regiment
- 40th U. S. Colored Infantry Regiment
- 42nd U. S. Colored Infantry Regiment
- 44th U. S. Colored Infantry Regiment
- 59th U. S. Colored Infantry Regiment
- 61st U. S. Colored Infantry Regiment
- 88th U. S. Colored Infantry Regiment
- 101st U. S. Colored Infantry Regiment
- Miscellaneous (Home Guard, Militia or National Guard) Companies