The 1915 St. Louis Terriers were managed by Fielder Jones. Jones had replaced the previous manager Mordecai Brown near the end of the 1914 season.

| St. Louis Terriers | ||||
|---|---|---|---|---|
| Infielders | Outfielders | Pitchers | ||
| Babe Borton | Pete Compton | Doc Crandall | ||
| Al Bridwell | Delos Drake | Dave Davenport | ||
| Charlie Deal | Fielder Jones | Bob Groom | ||
| Ernie Johnson | Larue Kirby | Ernie Herbet | ||
| Art Kores | Armando Marsans | Eddie Plank | ||
| Hughie Miller | Ward Miller | Doc Watson | ||
| Bobby Vaughn | Jack Tobin | Ed Willet | ||
| Jimmy Walsh | Catchers | |||
| Tex Westerzil | Harry Chapman | |||
| Grove Hartley | ||||
| 1915 Roster | ||||
| 1915 Schedule | ||||
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