1911 Southern Intercollegiate Athletic Association football season

The 1911 Southern Intercollegiate Athletic Association football season was the college football games played by the member schools of the Southern Intercollegiate Athletic Association as part of the 1911 college football season. The season began on September 23.

Edwin Pope's Football's Greatest Coaches notes: "A lightning-swift backfield of Lew Hardage, Wilson Collins, Ammie Sikes, and Ray Morrison pushed Vandy through 1911 with only a 9–8 loss to Michigan." The Atlanta Constitution voted Vanderbilt's the best backfield in the South. Morrison is considered one of the best quarterbacks in Vanderbilt's long history

Regular season
SIAA teams in bold.

All-Americans

 * QB - Ray Morrison, Vanderbilt (HL; COY [hb])

All-Southern team
John Heisman's All-Southern team: