| 9/5/2015 | Northern Iowa | 7 | at | Iowa State (3-9) | 31 | at B12 | ||
| 9/12/2015 | Eastern Washington (6-5) | 35 | at | Northern Iowa | 38 | BSky | ||
| 9/19/2015 | Northern Iowa | 34 | at | Cal Poly (4-7) | 20 | at BSky | ||
| 10/3/2015 | Northern Iowa | 13 | at | Illinois State (10-3,8-1) | 21 | |||
| 10/10/2015 | Northern Iowa | 28 | at | North Dakota State (13-2,8-1) | 31 | |||
| 10/17/2015 | Western Illinois (7-6,5-4) | 24 | at | Northern Iowa | 19 | |||
| 10/24/2015 | Northern Iowa | 10 | at | South Dakota State (8-4,5-3) | 7 | |||
| 10/31/2015 | South Dakota (5-6,3-5) | 7 | at | Northern Iowa | 20 | |||
| 11/7/2015 | Indiana State (5-6,3-5) | 13 | at | Northern Iowa | 59 | |||
| 11/14/2015 | Northern Iowa | 41 | at | Missouri State (1-10,0-8) | 0 | |||
| 11/21/2015 | Southern Illinois (3-8,2-6) | 28 | at | Northern Iowa | 49 | |||
| 11/28/2015 | Eastern Illinois (7-5) | 17 | at | Northern Iowa | 53 | FCS Playoff Round 1 | OVC | |
| 12/5/2015 | Northern Iowa | 29 | at | Portland State (8-3) | 17 | FCS Playoff Round 2 | at BSky | |
| 12/12/2015 | Northern Iowa | 13 | at | North Dakota State (13-2,8-1) | 23 | FCS Quarterfinal |
| vs Northern Iowa | vs Other Opponents | Northern Iowa compared to OOs | |
| Record: | 5-9 | 86-67 | |
| Points Scored: | 19.57 | 30.44 | 10.87 |
| Points Allowed: | 29.50 | 27.70 | 1.80 |
| Margin: | -9.93 | 2.74 | 12.67 |
| Total Points: | 49.07 | 58.14 | -9.07 |