Alexander E. Steen

Alexander E. Steen
Birth nameAlexander Early Steen
Bornc. 1827
Missouri, U.S.
DiedDecember 7, 1862(1862-12-07) (aged 34–35)
Cause of deathKilled in action
Buried
AllegianceUnited States
Confederate States
BranchUnited States Army
Missouri State Guard
Confederate States Army
Service years1847–1848, 1852–1861 (U.S.)
1861–1862 (C.S.)
RankFirst Lieutenant (U.S.)
Brigadier-General (Missouri)
Colonel (C.S.)
Commands5th Military District
10th Missouri Infantry Regiment
Battles
RelationsLewis Henry Little (brother-in-law)

Alexander Early Steen (c. 1827 – December 7, 1862) was a senior officer in the Confederate States Army. He commanded infantry in the Trans-Mississippi Theater of the American Civil War from 1861 until he was killed in action at the Battle of Prairie Grove in 1862.