| Year: | 1909 |
| Team: | Mercer Baptists |
| Sport: | football |
| Conference: | Southern Intercollegiate Athletic Association |
| Short Conf: | SIAA |
| Record: | 3–5 |
| Conf Record: | 0–4 |
| Head Coach: | Frank Blake |
| Hc Year: | 2nd |
| Stadium: | Central City Park |
The 1909 Mercer Baptists football team was an American football team that represented Mercer University as a member of the Southern Intercollegiate Athletic Association (SIAA) during the 1909 college football season. In their second year under head coach Frank Blake, the team compiled an 3–5 record, with a mark of 0–4 in the SIAA.[1]