| 4 February–30 November 1841 | 
| Lieutenant General’s Staff | 
| Lieutenant general | 
| Joseph Smith | 
| Inspector general | 
| (began service 5 July 1841) | 
| Aides-de-camp | 
| (served until death, 27 Aug. 1841) | 
| (began service 6 Apr. 1841) | 
| (began service 6 Apr. 1841) | 
| Judge advocate | 
| (began service 3 July 1841; ended service before 6 Nov. 1841) | 
| (began service 6 Nov 1841) | 
| Drill officer | 
| Guards | 
| Herald and armor bearer | 
| (began service 9 Sept. 1841) | 
| Major General’s Staff | 
| Major general | 
| Adjutant general | 
| Aides-de-camp | 
| (began service 1 May 1841) | 
| (began service 13 Nov. 1841) | 
| Surgeon general | 
| Cornet | 
| Quartermaster general | 
| (ended service before 1 May 1841) | 
| (began service 1 May 1841) | 
| Paymaster general | 
| Commissary general | 
| Chaplain | 
| Quartermaster sergeant | 
| (served until death, 20 Apr. 1841) | 
| (began service 1 May 1841) | 
| Sergeant major | 
| Chief musician | 
| Musicians | 
| Herald and armor bearer | 
| Samuel Hicks (began service 6 Apr. 1841) | 
| First Cohort General Staff | 
| Brigadier general | 
| Aide-de-camp | 
| (began service 9 Mar. 1841) | 
| Surgeon | 
| Assistant chaplains | 
| (began service 3 July 1841) | 
| (began service 3 July 1841) | 
| (began service 3 July 1841) | 
| (began service 3 July 1841) | 
| (began service 3 July 1841) | 
| (began service 3 July 1841) | 
| Second Cohort General Staff | 
| Brigadier general | 
| (served until death, 7 Aug. 1841) | 
| (began service 4 Sept. 1841) | 
| Aides-de-camp | 
| (began service 20 Feb. 1841) | 
| (began service 1 May 1841) | 
| Surgeon | 
| James Kelly (ended service before 13 Nov. 1841) | 
| (began service 13 Nov. 1841) | 
| Assistant chaplains | 
| (began service 3 July 1841) | 
| (began service 3 July 1841) | 
| (began service 3 July 1841) | 
| (began service July 1841) | 
| (began service 3 July 1841) | 
| (began service 10 Aug. 1841) |