| Year: | 2015 |
| Team: | Chattanooga Mocs |
| Sport: | football |
| Conference: | Southern Conference |
| Short Conf: | SoCon |
| Statsrank: | 9 |
| Fcscoachrank: | 8 |
| Record: | 9–4 |
| Conf Record: | 6–1 |
| Head Coach: | Russ Huesman |
| Hc Year: | 7th |
| Off Coach: | Jeff Durden |
| Oc Year: | 3rd |
| Def Coach: | Adam Braithwaite |
| Dc Year: | 3rd |
| Stadium: | Finley Stadium |
| Champion: | SoCon co-champion |
| Bowl: | NCAA Division I Second Round |
| Bowl Result: | L 35–41 OTvs. Jacksonville State |
The 2015 Chattanooga Mocs football team represented the University of Tennessee at Chattanooga in the 2015 NCAA Division I FCS football season as a member of the Southern Conference (SoCon). The Mocs were led by seventh-year head coach Russ Huesman and played their home games at Finley Stadium in Chattanooga, Tennessee. They finished the season 9–4 overall and 6–1 in SoCon play to share for the SoCon title with The Citadel. Chattanooga earned the SoCon's automatic bid to the NCAA Division I Football Championship playoffs, where they defeated Fordham in the first round before losing in the second round to Jacksonville State.
See also: 2015 Jacksonville State Gamecocks football team.
See also: 2015 Samford Bulldogs football team.
See also: 2015 Presbyterian Blue Hose football team.
See also: 2015 Furman Paladins football team.
See also: 2015 VMI Keydets football team.
See also: 2015 Wofford Terriers football team.
See also: 2015 Western Carolina Catamounts football team.
See also: 2015 Mercer Bears football team.
See also: 2015 The Citadel Bulldogs football team.
See also: 2015 Florida State Seminoles football team.
See also: 2015 Fordham Rams football team.
See also: 2015 Jacksonville State Gamecocks football team.
See main article: 2015 NCAA Division I FCS football rankings.