Infantry
- 1st Regiment Arkansas Volunteer Infantry
- 1st Regiment Arkansas Volunteer Infantry (African Descent)
- 1st Battalion Arkansas Volunteer Infantry
- 2nd Regiment Arkansas Volunteer Infantry
- 2nd Regiment Arkansas Volunteer Infantry (African Descent)
- 3rd Regiment Arkansas Volunteer Infantry
- 3rd Regiment Arkansas Volunteer Infantry (African Descent)
- 4th Regiment Arkansas Volunteer Infantry
- 4th Regiment Arkansas Volunteer Infantry (African Descent)
- 5th Regiment Arkansas Volunteer Infantry (African Descent)
- 6th Regiment Arkansas Volunteer Infantry (African Descent)
Read more about this topic: List Of Arkansas Civil War Union Units