No they haven't one a national championship
Mississippi State University has not won any NCAA football national championships. The closest they came was in the 2014 season when they finished the regular season ranked No. 1 in the College Football Playoff rankings, but they did not secure a national title. The program has a storied history and has achieved significant success, but a national championship has eluded them.
Texas
Seven.
1993 and 1999
1 championships 6 titles mostly played in a fieastea bowl and rose and sugar
3
Notre Dame
Florida and Alabama
31.19 Million Dollars for a four year contract.
They have won two consensus national championships 1982 and 1986
Penn State- 9 Championships
3 NCAA Div I-AA National Championships - Back to Back to Back - 2005-2006-2007