The ncaa recognizes 7 Ohio State titles and the university recognizes 7 as well. so its pretty much 7
Ohio State has won 7 concensus national titles and has been awarded the national title by some poll at least 13 other occasions. No one can really be completely sure who wins the title its really not a reliable system.
Only one - Jacksonville State University
The University of Alabama have won the most football national championships with 13
They have won 5 national championships
The University of Oklahoma has won 7 undisputed NCAA Football Championships.
they have 18 national championships most in ncaa