Infantry units

In recognition of Illinois’ six regiments' service in the Mexican War, regimental numbers for infantry in the Civil War began at seven.

Cavalry units

Named Units

Mounted infantry units

Artillery units

Named Units

See also

• Lists of American Civil War Regiments by State

References

• Plan for Organization of Volunteer Forces

Report of the Adjutant General of the State of Illinois. This series of books give an overview of all military units provided the State of Illinois and listing of rosters of each unit.

• Volume 1:

• Volume 2:

• Volume 3:

• Volume 4:

• Volume 5:

• Volume 6:

• Volume 7:

• Volume 8: