2015 Division III football schedule St. Thomas
| Overall | Pct. | Conf. | Pct. | Streak | Home | Away | Neutral |
| 14-1 | .933 | 8-0 | 1.000 | Lost 1 | 9-0 | 5-0 | 0-1 |
| Date | Opponent | Result | Time/Status | Links |
| Sep. 5 | at UW-Eau Claire | W, 62-7 | Final | BX RC P P P |
| Sep. 12 | UW-La Crosse | W, 51-7 | Final | BX RC P P |
| Sep. 26 | at St. John's * | W, 35-14 | Final | BX RC P |
| Oct. 3 | St. Olaf * | W, 54-0 | Final | BX RC P |
| Oct. 10 | at Augsburg * | W, 55-6 | Final | BX RC |
| Oct. 17 | Hamline * | W, 78-7 | Final | BX RC P |
| Oct. 24 | Bethel * | W, 45-14 | Final | BX RC P P |
| Oct. 31 | at Concordia-Moorhead * | W, 38-14 | Final | BX RC P |
| Nov. 7 | Carleton * | W, 80-3 | Final | BX RC P |
| Nov. 14 | at Gustavus Adolphus * | W, 66-9 | Final | BX RC |
| Nov. 21 | La Verne | W, 57-14 | Final | BX RC RC P P |
| NCAA National Championship First Round | ||||
| Nov. 28 | St. John's | W, 38-19 | Final | BX RC P P |
| NCAA playoffs, second round | ||||
| Dec. 5 | Wabash | W, 38-7 | Final | BX RC P P |
| Division III football playoffs, national quarterfinal | ||||
| Dec. 12 | Linfield | W, 38-17 | Final | BX RC RC P |
| NCAA playoffs, semifinal round | ||||
| Dec. 18 | vs. Mount Union @ Salem, Va. | L, 49-35 | Final | BX RC RC P |
| Stagg Bowl XLIII | ||||