Well that's a bit of a loaded question seeing how football was played at some Ivy League schools in the 1800's.A hundred years before the NCAA was founded and many more before the BCS was started. Many schools claim championships to these pre-NCAA years and count them when the NCAA does not. But going by that standard than Princeton has the most with 28.
According to wikipedia. Princeton has the most titles with 28.
Miami
Alabama
SEC
Alabama
Princton
who do u think
The University of Michigan has the most with 11 national championships the last in 1997. GO BLUE
usc has 20 jk
In Football it is Princeton with 28 titles. In Basketball it is UCLA with 11 titles.
in college football- 7 most recently in 2000
The University of Alabama Crimson Tide