1921 Southern Intercollegiate Athletic Association football season

1921 Southern Intercollegiate Athletic Association football season
LeagueNCAA
SportCollege football
DurationSeptember 23, 1921
through January 2, 1922
Number of teams27
Regular Season
Season championsGeorgia Tech
Georgia
Vanderbilt
Football seasons
← 1920
1922 →
1921 Southern Intercollegiate Athletic Association football standings
Conf Overall
Team W   L   T W   L   T
Centre + 5 0 0 10 1 0
Georgia + 6 0 1 7 2 1
Georgia Tech + 5 0 0 8 1 0
Vanderbilt + 5 0 1 7 0 1
Tennessee 4 1 1 6 2 1
Florida 4 1 2 6 3 2
Mississippi College 3 1 1 7 2 1
Sewanee 4 2 0 6 2 0
Transylvania 2 1 0 4 4 0
LSU 2 1 1 6 1 1
South Carolina 2 1 1 5 1 2
Furman 4 2 1 7 2 1
Auburn 3 2 0 5 3 0
Mississippi A&M 2 3 1 4 4 1
Tulane 3 4 0 4 6 0
Alabama 2 4 2 5 4 2
Oglethorpe 2 4 0 5 4 0
Chattanooga 2 4 0 4 6 0
The Citadel 1 2 1 3 3 2
Kentucky 1 3 1 4 3 1
Ole Miss 1 4 0 3 6 0
Howard (AL) 1 4 0 3 6 0
Mercer 1 5 0 3 6 0
Louisville 0 1 0 2 2 1
Wofford 0 2 0 2 7 0
Georgetown (KY) 0 3 0 2 6 0
Millsaps 0 3 0 1 5 1
Clemson 0 5 2 1 6 2
  • + – Conference co-champions

The 1921 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 1921 college football season.

The season began on September 23 with conference member Chattanooga visiting Athens. Conference play began on September 24 with Alabama defeating Howard.

Centre, Georgia Tech, Georgia, and Vanderbilt can all claim Southern championships. Centre and Georgia Tech both posted unblemished conference records. Georgia and Vanderbilt tied each other in their contest deciding a champion.

This is the last year before many major programs move to the Southern Conference.