Two. Although Auburn has been awarded some form of "National Champions" title nine times, it has only one two official titles:
1. 1957 (shared title from the Associated Press)
2. 2011 (BCS Championship)
The Auburn Football Media Guide, produced by the Auburn University Athletic Department, lists the 1913, 1983, 1993, and 2004 seasons as national championship seasons.
Auburn Tigers football was created in 1891.
None
One
None.
The University of Oklahoma has won 7 undisputed NCAA Football Championships.
The NCAA Record Book officially recognizes five national championships for Auburn University (1913, 1957, 1983, 1993, 2010). Auburn University officially only claims the 1957 and 2010 national titles, but also recognizes the 1913, 1983, 1993, and 2004 seasons as "national championships" in their media guide.
Seven.
2
none
Zero
The University of Texas. 16 National Championships (9 men, 7 women). Followed by Auburn at 12.
Auburn University Tigers