List of Union units from Louisiana in the American Civil War
This is a list of regiments from the U.S. state of Louisiana that fought in the Union Army during the American Civil War. The list of Louisiana Confederate Civil War units is shown separately.
Artillery
- 1st Louisiana Regiment Heavy Artillery (African Descent)
- 1st Louisiana Battery Light Artillery (African Descent)
- 2nd Louisiana Battery Light Artillery (African Descent)
- 3rd Louisiana Battery Light Artillery (African Descent)
Cavalry
Infantry
- 1st Louisiana Infantry Regiment
- 1st Louisiana Regiment New Orleans Infantry
- 2nd Louisiana Infantry Regiment
- 2nd Louisiana Regiment New Orleans Infantry
- 1st Louisiana Regiment Native Guard Infantry
- 2nd Louisiana Regiment Native Guard Infantry
- 3rd Louisiana Regiment Native Guard Infantry
- 4th Louisiana Regiment Native Guard Infantry
- 5th Louisiana Regiment Infantry (African Descent)
- 6th Louisiana Regiment Infantry (African Descent)
- 7th Louisiana Regiment Infantry (African Descent)
- 8th Louisiana Regiment Infantry (African Descent)
- 9th Louisiana Regiment Infantry (African Descent)
- 10th Louisiana Regiment Infantry (African Descent)
- 11th Louisiana Regiment Infantry (African Descent)
- 12th Louisiana Regiment Infantry (African Descent)