| 1909 St. Louis Cardinals | ||
|---|---|---|
| League | National League | |
| Ballpark | League Park | |
| City | St. Louis, Missouri | |
| Record | 54–98 (.355) | |
| League place | 7th | |
| Owners | Frank Robison and Stanley Robison | |
| Managers | Roger Bresnahan | |
| ||
The 1909 St. Louis Cardinals season was the team's 28th season in St. Louis, Missouri and the 18th season in the National League. The Cardinals went 54–98 during the season and finished seventh in the National League.