| Army of Missouri | |
|---|---|
.jpg) The Price Raid by Samuel J. Reader | |
| Active | September – December 1864 |
| Disbanded | December 3, 1864 |
| Country |  Confederate States |
| Branch |  Army |
| Type | Field army |
| Role | Headquarters |
| Part of | Trans-Mississippi Department |
| Campaigns | |
| Commanders | |
| Commanding generals | Maj. Gen. Sterling Price Brig. Gen. John B. Clark, Jr. (acting) |
The Army of Missouri was a Confederate field army during the American Civil War that served as part of the Trans-Mississippi Department. It was established in September 1864 under the command of Major General Sterling Price to invade Missouri. The fall campaign was unsuccessful, and the army retreated to Arkansas, where it was broken up and reabsorbed into the Army of the Trans-Mississippi.