| Department of Kansas | |
|---|---|
| Active | 1861, 1862, 1864 |
| Country | United States of America |
| Branch | United States Army |
| Engagements | American Civil War |
| Commanders | |
| Notable commanders | David Hunter James G. Blunt Samuel R. Curtis |
The Department of Kansas was a Union Army command department in the Trans-Mississippi Theater during the American Civil War. This department existed in three different forms during the war.