The 2018 Chattanooga Mocs football team represented the University of Tennessee at Chattanooga in the 2018 NCAA Division I FCS football season as a member of the Southern Conference (SoCon).

The Mocs were led by second-year head coach Tom Arth and played their home games at Finley Stadium in Chattanooga, Tennessee.

They finished the season 6–5 overall and 4–4 in SoCon play to place in a three-way tie for fifth.

The SoCon released their preseason media poll on July 25, 2018, with the Mocs predicted to finish in sixth place.

[2] The same day the coaches released their preseason poll with the Mocs predicted to finish in fifth place.