1. Command and Staff |
| Fannin, James Walker | Colonel Commanding |
| Ward, William | Lieutenant Colonel Commanding Volunteers |
| Chadwick, Joseph M. | Acting Adjutant General |
| Holt, David J. | Acting Quartermaster General |
| Brister, Nathaniel R. | Regimental Adjutant |
| Brooks, John Sowers | Engineer and Ordnance Officer |
| Rose, Gideon S. | Regimental Sergeant Major |
| Washington, Lewis M. H. | Regimental Clerk, Ass't. Quartermaster |
| Cozart, Henderson | Assistant Regimental Quartermaster |
| Hughes, James | Regimental Commissary |
| Hurst, Stephen D. | Captain Commanding Volunteer Artillery |
| Field, Dr. Joseph E. | Post Surgeon, Copano |
| Magee, Dr. William H. | Post Surgeon, Goliad |
| |