Home stadium The Plain
|1919 record 6–3|
|Head coach Charles Dudley Daly (1st year of 2nd stint; 5th overall year)|
The 1919 Army Cadets football team represented the United States Military Academy in the 1919 college football season. In their fifth non-consecutive season under head coach Charles Dudley Daly (Daly was Army's coach from 1913 to 1916), the Cadets compiled a 6–3 record, shut out five of their nine opponents, and outscored all opponents by a combined total of 140 to 38. In the annual Army–Navy Game, the Cadets lost to the Midshipmen by a 6 to 0 score. The Cadets also defeated Villanova by a 62 to 0 score, but lost to Notre Dame by a 12 to 9 score.
End Earl "Red" Blaik was selected by Walter Camp as a third-team player on the 1919 College Football All-America Team.