| Year: | 2008 |
| Team: | Stephen F. Austin Lumberjacks |
| Sport: | football |
| Conference: | Southland Conference |
| Short Conf: | Southland |
| Record: | 4–8 |
| Conf Record: | 2–5 |
| Head Coach: | J. C. Harper |
| Hc Year: | 2nd |
| Off Coach: | Shannon Dawson |
| Oc Year: | 1st |
| Def Coach: | David Gibbs |
| Dc Year: | 1st |
The 2008 Stephen F. Austin Lumberjacks football team represented Stephen F. Austin State University as a member of the Southland Conference during the 2008 NCAA Division I FCS football season. Led by second-year head coach J. C. Harper, the Lumberjacks compiled an overall record of 4–8 with a mark of 2–5 in conference play, placing in a three-way tie for sixth in the Southland. Stephen F. Austin played home games at Homer Bryce Stadium in Nacogdoches, Texas.