| Year: | 2005 |
| Team: | Georgia Southern Eagles |
| Conference: | Southern Conference |
| Short Conf: | SoCon |
| Tsnrank: | 9 |
| Record: | 8–4 |
| Conf Record: | 5–2 |
| Hc Year: | 4th |
| Off Coach: | Mitch Ware |
| Oc Year: | 4th |
| Def Coach: | Joe Tresey |
| Dc Year: | 2nd |
| Stadium: | Paulson Stadium (Capacity: 18,000) |
| Bowl Result: | L 35–50 vs. Texas State |
The 2005 Georgia Southern Eagles football team represented the Georgia Southern Eagles of Georgia Southern University during the 2005 NCAA Division I-AA football season. The Eagles played their home games at Paulson Stadium in Statesboro, Georgia. The team was coached by Mike Sewak, in his fourth and final year as head coach for the Eagles.