The 2008 Sun Belt Conference football season was an NCAA football season that was played from August 28, 2008, to December 26, 2008.

The Sun Belt Conference consisted of 8 football members: Arkansas State, Florida Atlantic, Florida International, Louisiana-Lafayette, Louisiana-Monroe, Middle Tennessee, North Texas, and Troy.

Troy won the Sun Belt Championship but lost the Southern Miss in the New Orleans Bowl.

[1] FAU defeated Central Michigan in the Motor City Bowl 24–21.

2008 Sun Belt Player of the Year awards[2] Coaches All-Conference Selections[2]