The 1919 College Football All-Southern Team consists of American football players selected to the College Football All-Southern Teams selected by various organizations for the 1919 Southern Intercollegiate Athletic Association football season.
Auburn won the SIAA championship. Even though Centre went undefeated, there were questions over professionalism.
The composite eleven posted by H. J. Stegeman, coach at the University of Georgia, for Spalding's Football Guide included:
Bold = Composite selection
* = Consensus All-American
S = composite eleven posted by H. J. Stegeman, coach at University of Georgia, for Spalding's Football Guide.
NYS = All-SIAA consensus of various Southern newspapers, published in the New York Sun.
CR = selected by Charles A. Reinhart, sporting editor for the Louisville Courier-Journal.
H = selected by John Heisman, coach at the Georgia Institute of Technology.
MB = selected by Morgan Blake, sporting editor Atlanta Journal.
NT = selected by the writers of the Nashville Tennessean.
JLR = selected by J. L. Ray, sporting editor for the Tennessean.