| Year: | 1989 |
| Team: | Stephen F. Austin Lumberjacks |
| Sport: | football |
| Conference: | Southland Conference |
| Short Conf: | Southland |
| Record: | 12–2–1 |
| Conf Record: | 5–0–1 |
| Head Coach: | Lynn Graves |
| Hc Year: | 1st |
| Stadium: | Homer Bryce Stadium |
| Champion: | SLC champion |
| Bowl: | NCAA Division I-AA Championship |
| Bowl Result: | L 34–37 vs. Georgia Southern |
The 1989 Stephen F. Austin Lumberjacks football team was an American football team that represented Stephen F. Austin State University as a member of the Southland Conference during the 1989 NCAA Division I-AA football season. In their first year under head coach Lynn Graves, the team compiled an overall record of 12–2–1, with a mark of 5–0–1 in conference play, and finished as Southland champion. Stephen F. Austin advanced to the NCAA Division I-AA Championship and were defeated by Georgia Southern.